Science Frontiers
The Unusual & Unexplained

Strange Science * Bizarre Biophysics * Anomalous astronomy
From the pages of the World's Scientific Journals

Archaeology Astronomy Biology Geology Geophysics Mathematics Psychology Physics



About Science Frontiers

Science Frontiers is the bimonthly newsletter providing digests of reports that describe scientific anomalies; that is, those observations and facts that challenge prevailing scientific paradigms. Over 2000 Science Frontiers digests have been published since 1976.

These 2,000+ digests represent only the tip of the proverbial iceberg. The Sourcebook Project, which publishes Science Frontiers, also publishes the Catalog of Anomalies, which delves far more deeply into anomalistics and now extends to sixteen volumes, and covers dozens of disciplines.

Over 14,000 volumes of science journals, including all issues of Nature and Science have been examined for reports on anomalies. In this context, the newsletter Science Frontiers is the appetizer and the Catalog of Anomalies is the main course.


Subscriptions

Subscriptions to the Science Frontiers newsletter are no longer available.

Compilations of back issues can be found in Science Frontiers: The Book, and original and more detailed reports in the The Sourcebook Project series of books.


The publisher

Please note that the publisher has now closed, and can not be contacted.

 

Yell 1997 UK Web Award Nominee INTERCATCH Professional Web Site Award for Excellence, Aug 1998
Designed and hosted by
Knowledge Computing
Other links



Match:

Search results for: maedler phenomenon

2 results found containing all search terms. 299 results found containing some search terms.

7 pages of results.
Sorted by relevance / Sort by date
... Science Frontiers ONLINE No. 5: November 1978 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Cometary Appearance Of Venus The famed astronomer Johann Maedler first recorded strange brushes of light emanating from the bright limb of Venus. Two luminous fans opening sunward gave the planet the appearance of a multitailed comet. Maedler made this curious observation on April 7, 1833; and it has come to be known as the Maedler Phenomenon. If it were not for Maedler's fame as an honest, meticulous observer, the event would have been fogotten long ago. A similar observation was made by Gadbury in 1686. The only explanation for the phenomenon offered so far involves some sort of obscure type of halo or sun-pillar effect. (Baum, Richard ... "The Maedler Phenomenon," Strolling Astronomer, 27:118, 1978.) From Science Frontiers #5 , November 1978 . 1978-2000 William R. Corliss ...
Terms matched: 2  -  Score: 214  -  15 May 2017  -  URL: /sf005/sf005p06.htm
... Science Frontiers ONLINE No. 79: Jan-Feb 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A LUMINOUS-TUBE PHENOMENON Night of July 11-12, 1991, near Alton Barnes, Wiltshire, England. Three individuals were monitoring nearby fields for crop-circle phenomena. Instead, they observed a strange, but possibly related, luminous mass. R.L Goold described it in the following words: "Suddenly, at 2.55 a.m ., birds began singing which heightened our alertness and made us check wrist watches. It was soon quiet again, but at 3.00 a.m ., almost exactly, I spotted a tube of light to the northeast descending vertically beneath a cloud in that part of the sky. Most of the remainder of the sky was clear and starry. The tube extended steadily in length as we watched, and its milky-white colour seemed to be due to a self-luminoscity like one might expect from the electrical effect known as plasma. As it came down against the black sky and neared the ground, the tube began to broaden, and branched out to give two opposed arms, as indicated in the drawing, forming a design in the air with rounded ends. Then the tube dissipated from the top downwards, and disappeared into the horizontal arms which themselves proceeded towards the ground out of sight beyond the hill peaks. No noise was heard. The whole phenomenon lasted about six seconds." The trio of observers used their fingers held at arm ...
Terms matched: 1  -  Score: 113  -  15 May 2017  -  URL: /sf079/sf079g16.htm
... Science Frontiers ONLINE No. 104: Mar-Apr 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Petrozavodsk Phenomenon We classify this remarkable phenomenon under ASTRONOMY because in several respects it parallels some meteoric phenomena, such as the famous February 9, 1913, bolide procession that amazed inhabitants of eastern North America. Unhappily, we only have room to quote one paragraph from a 10-page report. "General outline of the phenomenon. At night, early on the 20th of September of 1977, over a vast area in the northwest of the European part of the USSR, unusual light phenomena in the atmosphere were observed, namely formation and motion of bright, luminous bodies surrounded by extended shells and emitting light rays or jets of quaint shapes. The shells transformed and diffused within 10 to 15 minutes. Besides, a more longlived, stable glow was observed, mostly in the northeastern part of the sky. These phenomena took place during disturbances of the geomagnetic field and the upper atmosphere. Somewhere, aurora borealis was seen." (Gindilis, L.M ., and Kolpakov, Yu.K .; "The Petrozavodsk Phenomenon," RIAP Bulletin, 2:3 , April-September 1995. RIAP = Research Institute of Anomalous Phenomena, P.O . Box 4684, 310022 Kharkov-22, UKRAINE) References. The 1913 meteor procession is described in AYO7 in our catalog: The Sun and Solar System Debris. Also see: SF#79. Details on our catalog here . The Petrozavod phenomenon as seen ...
Terms matched: 1  -  Score: 108  -  15 May 2017  -  URL: /sf104/sf104p07.htm
... Science Frontiers ONLINE No. 61: Jan-Feb 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Expanding ball of light (ebl) phenomenon X8. June 22, 1976. North Atlantic. "At 2113 GMT a pale orange glow was seen to be coming from behind a bank of towering cumulus to the west. At 2115 a ghostly white disc (see sketches) was observed at an approximate altitude of 10-degrees and bearing 290-degrees. The glow from behind the cloud persisted." The glowing region developed as indicated in the figure. Stars could be seen throught the disc at all times. By 2140 the disc had disappeared. In the latest number of the Journal of Scientific Exploration, R.F . Haines presents a summary table of 15 cases of a luminous phenomenon he has dubbed the Expanding Ball of Light or EBL. EBLs are very large, sometimes occupying much of the sky. They seem to occur everywhere, though rarely. Haines elaborates: "According to several pilot witnesses, the center of the EBL is at relatively high altitude while it is forming. Its color is evenly whitish or yellowish and becomes increasingly transparent to background stars as it expands. As it enlarges it appears to maintain a sharply defined edge. At some point it fades completely from sight. The rate of boundary interface expansion is impossible to determine without knowing its distance from the observer. It is also of interest to note that most EBL events have taken place after dark. If EBL phenomena are associated with an advanced ...
Terms matched: 1  -  Score: 104  -  15 May 2017  -  URL: /sf061/sf061g12.htm
... RADIATION SOURCES AVF1 Sharp Shadows of Rocks on Venusian Surface AVF2 Bright Infrared Structures AVF3 Intrinsic Heat Radiation from Venus AVL POSSIBLE TEMPORARY SATELLITES OF VENUS AVL1 Bright Objects Resembling Venusian Satellites AVO ANOMALOUS TELESCOPIC OBSERVATIONS AVO1 Venusian Cusp Phenomena AVO2 Ring of Light around Venus AVO3 The Ashen-Light Phenomenon AVO4 The Phase Anomaly of Venus AVO5 Venus Seen Darker than the Sky AVO6 The Venusian Spoke System AVO7 Bright Spots AVO8 The Maedler Phenomenon: Brushes of Light AVO9 Flickering Light on Dark Limb AVO10 Terminator Irregularities AVW VENUSIAN ATMOSPHERIC ANOMALIES AVW1 Superrotation of the Venusian Atmosphere AVW2 Anomalous Distribution and Scarcity of Water Vapor AVW3 Periodic Variation of CO2 Absorption Lines AVW4 Noble-Gas Anomalies AVX TRANSIT ANOMALIES AVX1 Ring of Light around Venus during Contact Phase AVZ MAGNETIC FIELD OF VENUS AVZ1 The Negligible Venusian Magnetic Field AW GALAXIES AWB DISTRIBUTION AND DYNAMICS OF ... GEOLOGICAL PHENOMENA AVE1 Sharp-Edged Angular Rocks AVE2 Layered Sedimentary Rocks AVE3 Lack of Water on Venus AVE4 Large Ring Structures AVF INTRINSIC RADIATION SOURCES AVF1 Sharp Shadows of Rocks on Venusian Surface AVF2 Bright Infrared Structures AVF3 Intrinsic Heat Radiation from Venus AVL POSSIBLE TEMPORARY SATELLITES OF VENUS AVL1 Bright Objects Resembling Venusian Satellites AVO ANOMALOUS TELESCOPIC OBSERVATIONS AVO1 Venusian Cusp Phenomena AVO2 Ring of Light around Venus AVO3 The Ashen-Light Phenomenon AVO4 The Phase Anomaly of Venus AVO5 Venus Seen Darker than the Sky AVO6 The Venusian Spoke System AVO7 Bright Spots AVO8 The Maedler Phenomenon: Brushes of Light AVO9 Flickering Light on Dark Limb AVO10 Terminator Irregularities AVW VENUSIAN ATMOSPHERIC ANOMALIES AVW1 Superrotation of the Venusian Atmosphere AVW2 Anomalous Distribution and Scarcity of Water Vapor AVW3 Periodic Variation of CO2 Absorption Lines AVW4 Noble-Gas Anomalies AVX TRANSIT ANOMALIES AVX1 Ring of ...
Terms matched: 2  -  Score: 102  -  15 May 2017  -  URL: /cat-astr.htm
... Science Frontiers ONLINE No. 48: Nov-Dec 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Life As A Cosmic Phenomenon "The arguments in support of life as a cosmic phenomenon are not readily accepted by a culture in which a geocentric theory of biology is seen as the norm." The quotation above heads a revealing discussion by F. Hoyle and N.C . Wickramasinghe as to why their conclusions about cosmic life have not been accepted by the scientific community. Stimulating this article was a statement by J. Maddox, Editor of Nature, to the effect that the labors of Hoyle and Wickramasinghe were not convincing very many scientists because they ". .. had become caught up in the eccentric doctrine of panspermiology, a doctrine for which there was said to be little or no evidence." Hoyle and Wickramasinghe deny their eccentricity and affirm that their ideas have been acquired through observation and the generally accepted methods of deductive science. Basically, Hoyle and Wickramasinghe maintain that evidence supports the concept of life originating, evolving, and being transported from place to place in outer space. We have published many of their results in past issues of SF and see no need to cover the same ground again. Rather, we wish to dwell on the scientific reception of their work. We do this with two quotations from their Nature article. These quotations are embedded in their review of the infrared evidence for biological material in outer space: "Still persuing the infrared problem, we eventually found that among organic materials polysaccharides gave the best ...
Terms matched: 1  -  Score: 95  -  15 May 2017  -  URL: /sf048/sf048p05.htm
... Science Frontiers ONLINE No. 75: May-Jun 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Sli: a somewhat amusing psi phenomenon Before you snort in derision at SLI, recall that, just as some gardeners have "green thumbs," so do some people appear to induce electronic panic in hightech equipment just by walking into a laboratory. If the thoughts of a human experimenter can affect marine algae (p . 000), why not electrical equipment? Of course, we know why not! But we have heard some pretty weird stories! For that matter, can you account for everything your computer does? "A strange new phenomenon has recently been studied in detail for probably the first time. It is street lamp interference, or SLI. Author Hilary Evans, a founder member of ASSAP, has established SLIDE, the Street Lamp Interference Data Exchange, to study the reports. "SLI is the apparent ability that certain people have to switch street lamps on or off merely by being in their vicinity. While it may seem to be a form of psychokinesis, Hilary insists that no conclusion should yet be drawn from the small body of data so far accumulated. The effect is surprisingly common, though most reports so far have come from the USA. ASSAP, in cooperation with SLIDE, now wants to obtain information on the phenomenon in Britain." (Anonymous; "Standing by the Lamplight..." ASSAP News, no. 39, p. 2, January 1991.) From Science Frontiers ...
Terms matched: 1  -  Score: 87  -  15 May 2017  -  URL: /sf075/sf075p13.htm
... Science Frontiers ONLINE No. 62: Mar-Apr 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The cookie cutter strikes again -- four times - in norway The divot from an And va moor Yes, the cookie-cutter phenomenon has left its mark again: more mysterious divots and holes in the ground. T. Jo nassen has sent us a study of the phenomenon published in Ottar , a publication of the Tromse Museum, in Norway. Even better, he has provided a translation, from which we quote a few paragraphs: "About 1 km SE of Skogvollvatnet (a lake), at Skogvollmyra (a moor), a slab of turf 5.2 m long and 1.8 m wide, has, in an apparently inexplicable manner, torn itself loose from its 'mother turf' and placed itself 4-5 m away. The slab of turf is completely undamaged and is placed with the right side up. The piece of turf has rotated 20-30 degrees compared to the original hole. The hole in the moor is absolutely even at the bottom, and the angle between the bottom and its walls is 90 degrees. The hole is 30-35 cm deep, and its edges are nicely cut. "From the hole there is a crack running westwards for about 6 m. Close to the hole this crack is somewhat widened, and one side of the crack twists itself 25-30 cm above the other. This twisting decreases as one gets further from the hole. The ...
Terms matched: 1  -  Score: 80  -  15 May 2017  -  URL: /sf062/sf062g09.htm
... Science Frontiers ONLINE No. 98: Mar-Apr 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects An Unknown Atmospheric Light Phenomenon Between 1981 and 1985, hundreds of strange lights have appeared in a small valley in central Norway. Named after the valley, the lights have been named: The Hessdalen Phenomenon. A research station was set up in the valley in 1983. During January-February 1984, eight different kinds of instruments were in use, with the following results: Camera with grating : Three pictures showed a continuous spectrum. No spectral lines were seen on any picture. IR-viewer: This instrument was used too little to drawn any conclu sion. Spectrum-analyzer: Sometimes there were electromagnetic signals with harmonics of about 80 MHz. Seismograph : No local seismographic activity was measured. Magnetograph : The magnetic field did sometimes change when the lights showed up. There also seemed to be a correlation with the mag netic pulsation. Radar : The lights could be seen on radar. The speed varied all the way from 0 to 30,000 km/hour. Sometimes the radar saw something moving at a low speed, but no lights were seen by eye. Clearly, there was something there, but only the radar showed it. Laser : A laser-beam was directed toward the light, and the behavior of the light changed. Geiger-counter : No radioactive radi ation was detected. But the source was 1 km away when this instrument was used. (Strand, Erling; "Project Hessdalen - ...
Terms matched: 1  -  Score: 80  -  15 May 2017  -  URL: /sf098/sf098g13.htm
... Science Frontiers ONLINE No. 103: Jan-Feb 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Anomalous Radar Echoes And Visual Phenomenon Band-shaped "ghosts" seen on radar off the east coast of Africa. November 16, 1994. Eastern North Atlantic. Aboard the m.v . City of Durban . Enroute from Le Havre to Capetown. As seen by three of the ship's officers: "At 2230 UTC the observers noted on both the 3-cm and 10-cm radars, as well as visually, a wave or band-like phenomenon shown as a succession of 'bands' approximately 4 n.mile long with a uniform separation of about 0.8 n.mile. "The bands appeared as if they were precipitation but on passing through one of them nothing was observed nor were there any other particles [i .e ., no wind-blown dust], seeing as the vessel was off the West African coast at the time. The bands themselves caused a rippling effect on the sea surface of roughly 150 m wide, giving an otherwise calm sea a black appearance beneath them on what was a well moonlit night. Although the phenomenon looked like rain bands, the observers could not give an otherwise definite solution for it." (Herring, R.M .; "Radar Echoes," Marine Observer, 65:170, 1995) From Science Frontiers #103, JAN-FEB 1996 . 1996-2000 William R. Corliss ...
Terms matched: 1  -  Score: 78  -  15 May 2017  -  URL: /sf103/sf103g12.htm
... Science Frontiers ONLINE No. 120: Nov-Dec 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The First Digit Phenomenon Back in 1881, Simon Newcomb, the renowned Canadian-American scientist, published a provocative conjecture that was promptly forgotten by everyone. Newcomb had noticed that books of logarithms in the libraries were always much dirtier at the beginning. Hmmm! Were his fellow scientists looking up the logarithms of numbers beginning with 1 more frequently than 2, 3, etc.? It certainly seemed like it. He formalized his suspicions in a conjecture: p = log10 (1+ 1/d ) Where p = the probability that the first significant digit is d. This (unproven) equation states that about 30% of the numbers in a table or group will begin with 1. Only about 4.6 % will begin with 9. This result certainly clashes with our expectation that the nine digits should occur with equal probability. Fifty-seven years later, F. Benford, a GE physicist, unaware of Newcomb's paper, observed the same dirty early pages in the logarithm tables. He came up with exactly the same conjecture. Benford didn't stop there. He spent several years collecting diverse data sets -- 20,229 sets, to be exact. He included baseball statistics, atomic weights, river areas, the numbers appearing in Reader's Digest articles, etc. He concluded that his (and Newcomb's ) conjecture fit his data very well. There were notable exceptions ...
Terms matched: 1  -  Score: 76  -  15 May 2017  -  URL: /sf120/sf120p16.htm
... Science Frontiers ONLINE No. 112: Jul-Aug 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Psychedelic Phenomenon October 3, 1995. Strait of Hormuz. Aboard the m.v . Chilham Castle enroute Karachi to Kuwait. "At about 2240 UTC, the observers saw a strange effect in the sea stretching for approximately 100 m from the parallel body. It was a soft white light, almost strobe-like in character that pulsed irregularly. The light was bright enough to illuminate the wheelhouse deckhead and seemed to emanate from below the water, almost as if something was shining a spotlight upwards, shimmering and twirling: psychedelic projections of the 1960s were brought to mind. Curiously, the wash from the bow was not illuminated and appeared normal, likewise the wake." The phenomenon lasted for 6 or 7 minutes, faded, and then reappeared briefly. The night was clear and the visibility excellent. (Griffiths, P.J .; "Bioluminescence," Marine Observer, 66:183, 1996.) Comment. The comparison to an underwater spotlight shining upward from the depths appears frequently in accounts of abnormal marine luminescence. Note particularly the unlit bow wash and wake. In normal bioluminescent displays, so common in tropical waters, these features are bright -- as Kipling expressed so vividly: "The wake's a welt of light that holds the hot sky tame." (From: L'Envoi ) From Science Frontiers #112, JUL-AUG 1997 . 1997-2000 William R. Corliss ...
Terms matched: 1  -  Score: 72  -  15 May 2017  -  URL: /sf112/sf112p13.htm
... Science Frontiers ONLINE No. 101: Sep-Oct 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Strange phenomenon detected by radars and satellites January 12, 1994. Near Monte Vista, Colorado. At 2:55 PM local time, radars of the North American Aerospace Defense Command and satelliteborne instruments detected an unexplained "heat-radiating" phenomenon. Some sort of fire or explosion was suspected, but air and ground searches by local authorities turned up nothing. Possibly relevant: On the night of January 15, a Rio Grande County sheriff's deputy on patrol saw three helicopters, two with large strobe lights, apparently searching the suspect area. Military officials denied having any craft in the area. (Anonymous; "Officials Baffled by Spectacle on Radar," New Mexican , January 27, 1994. Associated Press item. Cr. P. Viemeister) Comment. Infrared sensors on satellites could detect "heatradiating" phenomena, but it is unclear what groundbased radars "saw." If some kind of military operation were involved, it is doubtful that radar and satellite observations would be made public. Caution advised here! From Science Frontiers #101 Sep-Oct 1995 . 1995-2000 William R. Corliss ...
Terms matched: 1  -  Score: 69  -  15 May 2017  -  URL: /sf101/sf101g14.htm
... Science Frontiers ONLINE No. 62: Mar-Apr 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Visual Sightings Of Vortices In Britain Of late, the cereal fields of Britain have been visited by a phenomenon which flattens the crops in nicely geometric circles, rings, and even patterns of circles. The meteorologists attribute these circles to unseen vortices in the atmos phere; more radical speculators invoke UFOs and mysterious Russian weapons. Pertinent to the explanation of this phenomenon are recent sightings of vapor vortices in regions where crop circles are common. While no one has yet seen these vortices gouging out circles, these visual manifestations betoken strong circular winds in the proper locations. Here follows a recent account: "Looking across the field of winter wheat to the east..., he suddenly noticed at a distance of 80 metres... what he took to be a large puff of white 'bonfire smoke' rising to 15 feet (5m) maximum height. The outer part of this 'smoke' column was scarcely rotating but the middle part, which was too thick to see through, was spinning rapidly. In a couple of seconds the effect had ended; the spinning central column had gone and the residual 'smoke' or cloud of fog drifted gently in the prevailing light north-east wind towards the southwest and dissolved after going several yards. He used the word smoke out of convenience but said that the effect was more likely caused by water vapour, cloud droplets or fog. He further emphasized the swiftness of the appearance ...
Terms matched: 1  -  Score: 69  -  15 May 2017  -  URL: /sf062/sf062g10.htm
... P PSYCHOLOGY Catalog of Anomalies (Psychology Subjects)Within each of these fields, catalog sections that are already in print are given alphanumerical labels. For example, BHB1 = B (Biology)+ H (Humans)+ B (Behavior)+ 1 (first anomaly in Chapter BHB). Some anomalies and curiosities that are listed below have not yet been cataloged and published in catalog format. These do not have the alphanumerical labels. PB DISSOCIATIVE BEHAVIOR PBA AUTOMATIC COMMUNICATION Automatic Writing Automatic Drawing Glossalalia or "Speaking in Tongues" Planchette and Ouija-Board Phenomena Channeling Table-Tilting Xenoglossy [PHR] PBD COMMUNICATED HYSTERIA AND DELUSIONS Mass Hysteria and Psychogenic Illnesses Folie a Deux: Communication of Abnormal Mental States Self-Induced Delusions "Jumping" and Other Triggered Explosive Activities Abnormal Mass Delusions The Latah Phenomenon PBH HYPNOTIC BEHAVIOR (GENERAL FEATURES) General Features of So-Called "Hypnotic Behavior" Supposed Hypnosis by Telepathy Fascination by Inert Objects (" Spontaneous Hypnosis") Posthypnotic Behavior Effects of Magnetism on Hypnotically Induced Images Self-Hypnosis Drum Phenomena [BHB7, BHH8] Collective Hypnosis PBJ DEJA VU Deja Vu PBM MULTIPLE PERSONALITY Multiple-Personality Phenomena Hypnotic Probing of Secondary Personalities Possible Duality of Consciousness under Anesthesia PBP POSSESSION Going Berserk and Running Amok Spirit Possession Possession by Devils and Demons Vampirism The Windigo Psychosis Animal Possession (Lycanthropy) Witchcraft PBS ALTERED STATES OF CONSCIOUSNESS The Ultraconscious Transcendental/Mystical Phenomena Sensory Deprivation Break-off Phenomenon Peak Experiences, Ecstasy Trances (Mediumship) Conversion (Religious, Political) Meditation Spiritualism PBZ ANOMALOUS DREAM BEHAVIOR AND DREAM CONTENT Hypnotically Induced Dreams The Need to Dream Somnabulism Lucid Dreaming ...
Terms matched: 1  -  Score: 67  -  15 May 2017  -  URL: /cat-psyc.htm
... Science Frontiers ONLINE No. 121: Jan-Feb 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Is life a transitory phenomenon?We don't mean just life on earth, where it has hung on for a couple billion years, but life anywhere in the universe. Many cosmologists advance the socalled Anthropic Principle, which states that the physical constants of nature are honed to just the right values to make life possible. If the charge on the electron were a little less or the properties of carbon a bit different, life could not exist. The Anthropic Principle seems to imply that the universe was designed for earth life. But "design" is a bad word these days. It is redolent of purpose and a supernatural being. Suppose, though, that the Anthropic Principle is correct but only in our part of the cosmos and only for a little while. If the constants of nature are not really constant, life could be just a transitory phenomenon, flaring up here and there wherever conditions are ripe and the Anthropic Principle reigns. The cosmos as-a -whole might be lurching toward other goals or, perhaps, toward nowhere in particular. Enough philosophy! A team of Australian astronomers, led by J.K . Webb, has been trying to determine if the famous fine-structure constant of physics has really remained constant throughout the 12-billion years or so of the universe's history. The fine-structure constant is dimensionless and almost exactly equal to 1/137. (Why 137 ...
Terms matched: 1  -  Score: 66  -  15 May 2017  -  URL: /sf121/sf121p03.htm
... Science Frontiers ONLINE No. 121: Jan-Feb 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Oklo: An Unappreciated Cosmic Phenomenon In 1972, French scientists discovered that several natural concentrations of uranium ore had become critical and flared up some 2 billion years ago at Oklo, Gabon. The concentration and configuration of the natural uranium and surrounding materials at that time had been just right to sustain fission. In fact, the analysis of the nuclear waste in the burned rocks demonstrated that plutonium had also been created. This implies that natural breeder reactors are also possible, raising the possibility of hitherto unappreciated, long-lived heat sources deep in the earth, in the other planets, and inside some of the stars. Don't worry that the Oklo phenomenon might occur today on the earth's surface. The concentration of fissionable U-235 has fallen considerably in the last 2 billion years due to its radioactive decay. But, deep inside the earth and other astronomical bodies, nuclear criticality might still be possible due to different pressures, densities, etc. In a stimulating and generally overlooked paper in Eos, J.M . Herndon proffers four important natural phenomena that may involve natural fission reactors. Geomagnetic reversals . In the deep earth, where pressures and densities are high, natural nuclear reactors may generate intermittent bursts of heat -- just as they did at Oklo -- and thereby cause the earth's dynamo to falter and reverse. Planetary heating . Jupiter, Saturn, and Neptune emit much more energy than ...
Terms matched: 1  -  Score: 66  -  15 May 2017  -  URL: /sf121/sf121p02.htm
... Science Frontiers ONLINE No. 32: Mar-Apr 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Oklo Phenomenon And Evolution A decade ago, French scientists discovered the remains of a natural nuclear reactor at Oklo, Gabon, in Africa. Somehow nature had concentrated enough uranium-235 in one place to start a chain reaction, with the attendant production of heat and radiation. Now U-235 is radioactive, and there is now much less around than in past geological eras. This has led some scientists to speculate that many more Okla phenomena may have flamed momentarily in earlier times, especially Precambrian days. The mutagenic radiation from such natural reactors could have been a major driving force in evolution. (Anonymous; "Natural Reactors Helped Evolution," New Scientist, 100:737, 1983.) Reference. For details on the Oklo Phenomenon, see category ESP13 in our Anomalies in Geology. For a description of this Catalog, visit: here . From Science Frontiers #32, MAR-APR 1984 . 1984-2000 William R. Corliss ...
Terms matched: 1  -  Score: 63  -  15 May 2017  -  URL: /sf032/sf032p13.htm
... Science Frontiers ONLINE No. 72: Nov-Dec 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Crop circle update: what are "they" trying to tell us?Several hundred crop circles have afflicted English farmers' fields already this year. The English newspapers haven't neglected them, but where are Nature and Science? Here is a genuine mystery, and most scientists don't dare touch it for fear of being labelled "kooks." Well, we do have one item from New Scientist, but we'll have to rely upon the newspapers for this evermore-bizarre phenomenon. Australia now a target. "Dozens of flattened rings of wheat have been reported recently in Australia over a wide area of arable country in northwestern Victoria. The rings resemble the corn circles found in southern Britain. "Max and Nancee Jolly, farmers at Turiff West, found 12 rings in their wheat crop. Each ring was 12 metres across and rock-hard in the middle. 'The wheat in the rings was bent over at the base but not damaged in any other way.' said Nancee Jolly." The Australian Sceptics suspect pranksters. (Anonymous; "More Circles," New Scientist, p. 23, August 11, 1990.) An article in a Perth newspaper puts the number of wheat circles in Victoria at 400, as of July 9. That's a lot of work for hoaxers! It is also said that the soil in the rings is "magnetically altered," whatever ...
Terms matched: 1  -  Score: 56  -  15 May 2017  -  URL: /sf072/sf072g12.htm
... Science Frontiers ONLINE No. 93: May-Jun 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Healing Of Rents In The Natural Order J. Beloff, a prominent researcher in parapsychology has penned a thought-provoking essay in the current Journal of the American Society for Psychical Research. The phenomenon that stimulated Beloff's articles was what he called the "decline effect." Parapsychology has ever been plagued by the appearances of seemingly robust psychic phenomena, such as Rhine's initial ESP experiments with Zener cards. These phenomena would excite parapsychologists for several years, even decades, and then fade away. Writing in a historical vein, Beloff put it this way: ". .. it soon transpired that a decline effect, for ESP no less than for PK, could persist across sessions and, ultimately, across an entire career. Nearly all the high-scorers eventually lost their ability. Even Pavel Stepanck, whose 10-year career as an ESP subject earned him a mention in the Guinness Book of Records , eventually ran out of steam. When, after a long break, he was retested recently by Dr Kappers in Amsterdam, he could produce only chance scores. I do not think it was loss of motivation or boredom in his case, as has sometimes been put forward as an explanation for the long-term decline effect, for it was Stepanek's great strength that he was constitutionally incapable of ever being bored! Nor can we take seriously Martin Gardner's attempt to explain how he ...
Terms matched: 1  -  Score: 55  -  15 May 2017  -  URL: /sf093/sf093p15.htm
... Science Frontiers ONLINE No. 132: NOV-DEC 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Luminous Toroid Dangled Sparkling "Candies"Ball lightning (BL) may assume many weird forms, which is one reason some scientists claim it is more likely an illusion than physical reality. Those physicists who admit that BL exists think that some electromagnetic mechanism might account for any nicely spherical, luminous globes with lifetimes of just a few seconds, but their equations cannot handle the phenomenon that took place at Gmuend, Austria, in 1996. A.G . Keul and O. Stummer personally investigated this case. The salient facts are as follows. A. Reisinger was working in her garden about 10 meters from an apple tree when she observed a phenomenon that seems to have been an elaborate and hard-to-explain form of ball lightning. When the BL appeared suddenly from behind the tree, it caught the attention of the witness who said that it looked like it "sat down on to the tree." It had the dimensions of "a small truck tyre, not as large as a tractor one," and it had a definite torus shape. What made the dark object an even stranger sight was a considerable number of "Xmas candies", all hanging down from its underside 15 to 20 centimetres long and "sparkling", which means changing brightness with an emission of sparks at the same time. A humming and sizzling sound was associated with the optical effect, but there was no static electricity. The ...
Terms matched: 1  -  Score: 54  -  15 May 2017  -  URL: /sf132/sf132p10.htm
... Science Frontiers ONLINE No. 73: Jan-Feb 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Five Reasons Why Ufos Are Not Extraterrestrial Machines Regardless of what mainstream science thinks of them, UFO observations continue to pile up -- by the tens of thousands! In fact, like the crop-circle events, UFO reports are increasing in number and strangeness. It doesn't matter that the UFOs and their alleged occupants may be physically real. There are tens of thousands of people who think that they have observed something strange -- even after all hoaxes and misinterpretations of natural phenomena have been culled out. Most of those who are willing to accept UFOs as valid phenomenon think they are real hardware piloted by extraterrestrials. J. Vallee, a computer scientist and prolific writer on the subject, demurs, and he gives five reasons why: "( 1 ) Unexplained close encounters are far more numerous than required for any physical survey of the earth; (2 ) The humanoid body structure of the alleged 'aliens' is not likely to have originated on another planet and is not biologically adapted to space travel; (3 ) The reported behavior in thousands of abduction reports contradicts the hypothesis of genetic or scientific experimentation on humans by an advanced race; (4 ) The extension of the phenomenon throughout recorded history demonstrates that UFOs are not a contemporary phenomenon; and (5 ) The apparent ability of UFOs to manipulate space and time suggests radically different and richer alternatives." If not extraterrestrial hardware, what are the UFOs ...
Terms matched: 1  -  Score: 53  -  15 May 2017  -  URL: /sf073/sf073g16.htm
... Science Frontiers ONLINE No. 95: Sep-Oct 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Sylvanshine: a newly recognized optical phenomenon Driving along a forested British Columbia road on a warm August night, A.B . Fraser noticed that some trees in the dark woods glowed spectacularly in the car's headlights -- almost as if they were covered with snow. Obviously snow was out of the question. Instead, the glow was some form of reflection from dew-covered leaves, and only from certain species of trees at that. "Later nocturnal expeditions with a powerful flashlight (a proceeding that aroused dark suspicions in at least one local gamekeeper) showed that it favoured only certain types of conifer and a few shrubs such as the yew and rhododendron. The explanation lies in the contact angle of the droplets on the leaves: as this rises above 90 degrees or so, the proportion of light from the car's headlamps that is reflected back towards the occupant increases, and for angles above 140 degrees, the retroreflection becomes spectacular. Blue spruces show the glow particularly well." (Matthews, Lindsay; "Reflections on a Summer's Night," Nature, 369:441, 1994.) From Science Frontiers #95, SEP-OCT 1994 . 1994-2000 William R. Corliss ...
Terms matched: 1  -  Score: 52  -  15 May 2017  -  URL: /sf095/sf095g14.htm
... Science Frontiers ONLINE No. 137: SEP-OCT 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Phantom Bodies The phantom-limb phenomenon is well-known but poorly understood. A person who has lost a limb, or born without one, experiences pain, touch, heat, and many of the other normal sensations in the absent appendage. How can this be? Neuroscientist P. Brugger, at the University of Zurich, asserts the following: The brain contains a representation of the body, and disturbances in relevant neural networks by brain tumors or epilepsy can create the apparitions. Brugger means that the brain seems to have a neurological map of the entire body, even if a person is born without a leg or loses same in an accident. The phantom-limb phenomenon is thereby expanded to a "phantom-body" phenomenon. Continuing in this vein, tumors or those "neurological disturbances" could also produce the sensation of an entire phantom body. Could such whole-body apparitions be the source of the doppelgangers (images of one's self) that have been reported in the parapsychological literature and in folklore? (Holden, Constance, ed.; "Doppelgangers," Science, 291:429, 2001.) From Science Frontiers #137, SEP-OCT 2001 . 2001 William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology and astronomy. Lobster . The journal of intelligence and political conspiracy (CIA, FBI, JFK, MI5, NSA, etc ...
Terms matched: 1  -  Score: 50  -  15 May 2017  -  URL: /sf137/sf137p14.htm
... Science Frontiers ONLINE No. 132: NOV-DEC 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Curious Phenomena in Venezuala The description of a truly remarkable phenomenon recently appeared on Scientific American's web page. It also surfaced in an article by G.D . Kaswell in the journal Infinite Energy. These re-appearances in the current literature of this well-known anecdote allow us to revisit it here. It is well worth repeating, even though many anomalists have had it in their collections for decades. (In fact we recorded it in 1974 in vol. G1 of Strange Phenomena .) As you read the following quotation from an 1886 issue of Scientific American, remember that the event described occurred almost a decade before the discoveries of X-rays and radioactivity. Although ball lightning was recognized in 1886, the first UFO flap was still 70 years in the future! The following brief account of a recent strange meteorological occurrence may be of interest to your readers as an addition to the list of electrical eccentricities: During the night of the 24th of October last [1886], which was rainy and tempestuous, a family of nine persons, sleeping in a hut a few leagues from Maracaibo [Venezuela], were awakened by a loud humming noise and a vivid, dazzling light, which brilliantly illuminated the interior of the house. The occupants, completely terror stricken, and believing, as they relate, that the end of the world had come, threw themselves on their knees and commenced to pray, but ...
Terms matched: 1  -  Score: 49  -  15 May 2017  -  URL: /sf132/sf132p11.htm
... Science Frontiers ONLINE No. 62: Mar-Apr 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A HAIR-RAISING PHENOMENON The Creation Research Society Quarterly often touches on subjects avoided by the establishment scientific journals. In the latest issue, a medical doctor reviews the hoary ontogeny-recapitulates-phylogeny hypothesis. As classically stated by evolutionists, the human embryo passes through stages in which it looks like creatures that preceded it in evolution. The doctor, G.R . Culp, remarks that although evolutionists maintain that reputable scientists no longer employ this argument as evidence for evolution, the "recapitulation" claim is still being made in some classrooms and even during some of the recent creationist-evolutionist debates. In some humans such as the "hairy child" sketched above, the lanugo or natal hair persists beyond the womb. Drawing from Incredible Life. Culp then shows why the recapitulation claim failed in five stages in the development of the human embryo. A rich lode of anomalies exists here: cells migrate purposefully, mysterious struc-tures grow and then disappear; it is a kaleidoscope of changing structures and processes. Take, for example, the "hair stage": "The embryo is covered with very fine hair at about the seventh month of development of the embryo. The evolutionist claims that this is evidence that men came from hairy mammals like the apes. However, these hairs are unlike the hair found on apes, as they are very small in diam eter and always soft and unpigmented. This hair disappears from the ...
Terms matched: 1  -  Score: 48  -  15 May 2017  -  URL: /sf062/sf062b08.htm
... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ball of Light Clocked At 1,800 Miles/second!August 21, 1996. Sarpy County, NE. 1,800 miles/second! That's 6,480,000 miles/hour! This speedy phenomenon was captured on video tape by D. Morss and P. McCrone. These researchers were monitoring the top of a thunderstorm with low-light, high-speed video equipment, when the ball of light "popped out" of the top of a thundercloud and flashed across their instrument's field of view in 1/10 of a second. Nevertheless, it was caught on six video frames. Morss commented as follows: "It's something that you're going to have to scratch your head and think, 'What kind of phenomenon could form this kind of light?' .. .. . "It's got to be some kind of trapped charge that popped out of the top of a thunderstorm." (Anderson, Julie; "Ball of Light Leaves Scientists in the Dark," Omaha Morning Herald , December 18, 1996. Cr. L. Farish.) Comment. Perhaps 1,800 miles per second should really be 1,800 miles per hour. This velocity would be comparable with that of another very speedy "ball of light." May 25, 1997. Near Loco, Oklahoma. In what might be called a " ...
Terms matched: 1  -  Score: 44  -  15 May 2017  -  URL: /sf113/sf113p09.htm
... the m.v . Oriental Bay , Hong Kong to Singapore. "Four shafts of narrow vertical light were observed reflected in the sky. Upon consulting the chart it was revealed that they were 'reflections' of the four flares of the Kakap Natuna oil terminal, which at this point was 75 n mile away. "As indicated in the sketch, the shafts of light were visible above a lower layer of stratocumulus cloud, and, when measured by sextant, their upper tips were calculated to be nearly 13 km high. The shafts appeared to be reflected in a thin layer of cirrostratus and, as the vessel approached to 60 n mile from the terminal, the glow from the flares was also visible on the horizon." (Peterson, J.L .; "Optical Phenomenon," Marine Observer, 69:110, 1999.) Tall light pillars rise over the South China Sea February 4, 1999. Toyama Bay, Japan. The caption quoted below is located beneath an impressive color photograph of five tall pillars of light reaching up into the night sky. "Rare beams of light rise to the upper atmosphere over Toyama Bay on Thursday. The lights appeared about 2,000 meters above fishing boats with fires aboard to attract squid, for about 20 minutes from 8 p.m . The night illuminations are a rare natural phenomenon in which lights on the ground are reflected in the hexagonal crystals that form in the cirrostratus. According to experts, the phenomenon can only be observed in ideal weather conditions when the height of the cloud matches the distance from ...
Terms matched: 1  -  Score: 43  -  15 May 2017  -  URL: /sf126/sf126p07.htm
... Science Frontiers ONLINE No. 79: Jan-Feb 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Milky Sea A report from the Captain of the m.v . Benalder , enroute from Singapore to Jeddah. "18 August 1990. At 1640 UTC the sea surface was noticed to have a white appearance which at first was thought to be low-lying fog. This theory was disproved when shining a light in the water gave to noticeable increase in luminance. "The phenomenon extended to the horizon in all directions and was bright enough to make the ship's foredeck and the sky appear much darker than the sea. Its appearance and disappearance was gradual apart from an area of normal sea which was passed about five minutes before the phenomenon faded away ay 1725." (Anderson, F.G .J .; "Bioluminescence," Marine Observer, 61:117, 1991.) Comment. Luminous bacteria are usually blamed for milky seas, but biologists have paid little attention to the phenomenon. Reference. Milky seas and "white water" are cataloged in GLW9 in Lightning, Auroras. To order, visit: here . From Science Frontiers #79, JAN-FEB 1992 . 1992-2000 William R. Corliss ...
Terms matched: 1  -  Score: 42  -  15 May 2017  -  URL: /sf079/sf079g12.htm
... Science Frontiers ONLINE No. 80: Mar-Apr 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Dead Water Two recent issues of Weather discuss some of the unusual geophysical phenomena encountered by F. Nansen in his epic attempt to reach the North Pole at the end of the last century. Nansen first endeavored to go as far north as he could in his specially constructed vessel, the Fram . It was on the Fram that he struggled with "dead water." J.M . Walker, drawing from Nansen's marvelous written account Farthest North , describes the phenomenon: "Towards the end of August 1893, when Fram was off the Taymyr Peninsula, near the Nordenskiold Archipelago, 'dead water' was encountered. In the words of Nansen, this is 'a peculiar phenomenon', which 'occurs where a surface layer of fresh water rests upon the salt water of the sea, and this fresh water is carried along with the ship, gliding on the heavier sea beneath as if on a fixed foundation'. It 'manifests itself', he observed, 'in the form of larger or smaller ripples or waves stretching across the wake, the one behind the other, arising sometimes as far foward as almost midships'. When caught in dead water, Nansen reported, Fram appeared to be held back, as if by some mysterious force, and she did not always answer the helm. In calm weather, with a light cargo, Fram was capable of 6 to 7 knots. When in dead ...
Terms matched: 1  -  Score: 42  -  15 May 2017  -  URL: /sf080/sf080g15.htm
... Science Frontiers ONLINE No. 110: Mar-Apr 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Unusual Circulating Cloud Object July 24, 1996. Malborough, South Devon. About midnight on this date, E. Netley and his wife observed a most peculiar cloud formation. It was so well-formed and precisely organized that Netley felt that the term "cloud object" was appropriate. Even so, he was confident that the apparition represented a natural phenomenon. "Natural" probably, but certainly the strangest cloud we have encountered in 30 years of literature research. The evening of July 23 was warm and a bit humid, with a modest breeze blowing in from the ocean. Netley and wife first saw the "cloud object" from a distance of about a kilometer; they eventually walked to within 400 meters of the phenomenon. The "object" consisted of a slowly rotating ring of thin, vertically oriented clouds. (See figure.) The cloud ring was 80-100 meters across and seemed to rotate in a horizontal plane at the rate of about one revolution per minute. As though this were not strange enough, the rotating "cloud object" itself moved in a larger circle 8-10 times the diameter of the "cloud object." The "cloud object" took 4-5 minutes to complete a trip around the larger circle. The phenomenon lasted for about an hour before dissipating. (Netley, Edward; "Unusual Circulating Cloud Object," Journal of Meteorology, U.K . ...
Terms matched: 1  -  Score: 42  -  15 May 2017  -  URL: /sf110/sf110p11.htm
... Science Frontiers ONLINE No. 127: Jan-Feb 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Shadow Dance Of The Gnats An curious phenomenon was reported recently to the New Scientist. "I travelled to Hungary to observe the recent total solar eclipse. About five minutes before totality, my wife and I noticed many curved shadows about 3 centimetres long dancing on a white paper lying on the ground, formed by a swarm of gnats. The shadows were exactly the same shape as the remaining bright portion of the Sun, by then only a thin arc of light. Why?" This phenomenon is not anomalous but it is entertaining. It is the reverse of the pin-hole-camera effect often seen during total eclipses. People standing in the shadow of a tree will see many bright arcs on the ground -- images of the sun being eclipsed. The interstices between the tree's leaves act as pinholes. The phenomenon happens in reverse when pin-holes are replaced by "pins"; that is, small opaque obstructions, such as gnats. (Scott, Andrew, and Diebold, Mike; "Shadow Dance," New Scientist, p. 93, October 30, 1999.) From Science Frontiers #127, JAN-FEB 2000 . 1997 William R. Corliss ...
Terms matched: 1  -  Score: 42  -  15 May 2017  -  URL: /sf127/sf127p06.htm
... Science Frontiers ONLINE No. 103: Jan-Feb 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects "BLUE JETS" EMITTED UPWARD FROM TOPS OF THUNDERCLOUDS Geophysicists have recently recognized that something very strange transpires above thunderclouds. First, there is the phenomenon we have called "rocket lightning" in our books and newsletters. Scientists now call these upwardly directed discharges "sprites." (SF#84) The sprites are short-duration red flashes in the ionosphere, sometimes with bluish tendrils extending down into the thunderclouds. Second, there are the newly recognized "blue jets," a new class of upward discharges. This phenomenon is detailed in a paper by E.M . Wescott et al. Here is their abstract: "Initial observations of as newly documented type of optical emission above thunderstorms are reported. "Blue jets," or narrowly collimated beams of blue light that appear to propagate upwards from the tops of thunderstorms, were recorded on B/W and color video cameras for the first time during the Sprites94 aircraft campaign, June-July 1994. The jets appear to propagate upward at speeds of about 100 km/s and reach terminal altitudes of 40-50 km. Fifty-six examples were recorded during a 22-minute interval during a storm over Arkansas. We examine some possible mechanisms. but have no satisfactory theory of this phenomenon." (Wescott, E.M ., et al; "Preliminary Results from the Sprites94 Aircraft Campaign: 2. Blue Jets," Geophysical Research Letters, ...
Terms matched: 1  -  Score: 42  -  15 May 2017  -  URL: /sf103/sf103g13.htm
... Science Frontiers ONLINE No. 137: SEP-OCT 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Ashen Light Of Venus Closing The Book Scientists are understandably delighted when they believe they have definitively and indisputably explained one of Nature's many mysteries. They can then finally "close the book" on the phenomenon. Sometimes, though, the book is slammed shut prematurely or unjustifiably. Also, as it often happens, closing one book opens another and the new one is even harder to close. Below, we present three examples where finality (closed books) seems to be proclaimed too quickly. On occasion, the night side of Venus (which goes through phases like the moon) seems to glow softly and subtly. For some 350 years, keen-eyed observers have seen this phenomenon through their telescopes. Nevertheless, the effect is so elusive that many astronomers doubt its physical reality. Additionally, it is easy to doubt the existence of the ashen light because good explanations are as elusive as the light itself. During the past decade, two scientific nails have also been driven into the ashen-light coffin: Spectrographic studies of the upper atmosphere of Venus do detect some nighttime air glow, but it is much too weak to account for the abundant telescopic observations from earth. The Cassini spacecraft did not detect any high-frequency radio noise typical of lightning when it passed close to Venus in 1998 and 1999. This put an end to the surmise that the ashen light was due to rapid, widespread lightning occurring ...
Terms matched: 1  -  Score: 42  -  15 May 2017  -  URL: /sf137/sf137p02.htm
... Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The milky sea a.k .a . "white water"June 1854. South of Java. Aboard the American clipper Shooting Star . Captain Kingman reporting: "The whole appearance of the ocean was like a plain covered with snow. There was scarce a cloud in the heavens, yet the sky...appeared as black as if a storm was raging. The scene was one of awful grandeur; the sea having turned to phosphorus, and the heavens being hung in blackness, and the stars going out, seemed to indicate that all nature was preparing for that last grand conflagration which we are taught to believe is to annihilate this material world." We selected this account of the milky sea phenomenon because of its vivid verbiage -- something absent from the modern reports: "August 13, 1986. Northwest Indian Ocean. The entire sea surface took on an intense white glow which was not unlike viewing the negative of a photograph." The milky sea is a rather common phenomenon. In fact, the British Meteorological Office has established a Bioluminescence Database, which presently contains 235 reports of milky seas seen since 1915. P.J . Herring and M. Watson have employed this Database in a review paper on these impressive displays. Geographical plotting of the reports shows a strong concentration in the northwest Indian Ocean (see figure). Seasonally, there is a strong peaking in August and a secondary blip in January. The phenomenon is independent of water depth and distance from land. ...
Terms matched: 1  -  Score: 42  -  15 May 2017  -  URL: /sf086/sf086g12.htm
... Science Frontiers ONLINE No. 80: Mar-Apr 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects More evidence for galactic "shells" or "something else"Measurements of periodic red-shift bunching appeared in the literature at least as far back as 1977 in the work of W.G . Tifft. The implications of this phenomenon are apparently too terrible to contemplate, for astrophysicists have not taken up the challenge. They may be forced to take the phenomenon more seriously, because two new reports of redshift bunching have surfaced. First, B. Guthrie and W, Napier, at Edinburgh's Royal Observatory, have checked Tifft's "bunching" claim using accurately known red shifts of some nearby galaxies. They found a periodicity of 37.5 kilometers/second -- no matter in which direction the galaxies lay. (Gribbin, John; "' Bunched' Red Shifts Question Cosmology," New Scientist, p. 10, December 21/28, 1991.) The work of Guthrie and Napier is elaborated upon in the next item. Sec ond, B. Koo and R. Krone, at the University of Chicago, using optical red-shift measurements, discovered that, in one direction at least , "the clusters of galaxies, each containing hundreds of millions of stars, seemed to be concentrated in evenly spaced layers." (Browne, Malcolm W.; "In Chile, GalaxyWatching Robot Seeks Measure of Universe," New York Times, December 17, 1991. Cr. ...
Terms matched: 1  -  Score: 42  -  15 May 2017  -  URL: /sf080/sf080a04.htm
... Science Frontiers ONLINE No. 123: May-Jun 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Puzzling Shadows August 3, 1997. Dooey, West Donegal, Ireland. The observer, A. Evans, was on a north-south beach. "It was a glorious day with some broken cloud over the land but none out to sea. Over the period between 3.00 and 6.00pm, a total of five jets passed overhead, all leaving vapour trails. Two showed a very interesting phenomenon, because while the vapour trails extended eastwards, the trails were continued westwards in front of the planes as dark lines which stretched all the way to the horizon. It was as if the plane was running on an aerial railway. I think it significant that only two of the planes showed this phenomenon as I suspect it was heightdependent. At this time the sun was high and shining from the south-southwest." J.O . Mattsson, Lund University, surmised that the black streaks in front of aircraft were shadows of the condensation trails behind the two planes. The shadows were cast forward ahead of the planes upon the hazy, though cloudless, atmosphere above the ocean. (Evans, Alun; "Condensation Trail Shadows," Weather, 53:371, 1998.) Comment. Since the sun was high in the sky, it is difficult to visualize how a the vapor-trail shadow could be cast directly ahead of the aircraft. Hummm! We suppose that the vapor trails acted like ...
Terms matched: 1  -  Score: 41  -  15 May 2017  -  URL: /sf123/sf123p13.htm
... Science Frontiers ONLINE No. 112: Jul-Aug 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Cold-Fusion Pro-Fusion It has been three years since we last reported on cold fusion. (SF#95) Cold fusion is an anomaly if there even was one, because mainstream science vigorously excludes the phenomenon from its journals, such as Science. It is even characterized as "pseudoscience." Nevertheless, in a 1996 issue of the Journal of Scientific Exploration, E. Storms required 59 pages to review properly recent work on cold fusion. Based on more than 190 studies (his bibliography runs for 12 pages), Storms reveals just how seriously some "rogue" scientists view cold fusion as a real phenomenon and future energy source. Reflecting the antagonism of the "hotfusion" community, the U.S . expenditures on cold fusion probably do not exceed $1 million/year; Japan, in contrast, spends about $100 million/year. Cold fusion was not interred elsewhere around the planet and is quite healthy. In Storms' own words: "Evidence for large and reproducible energy generation as well as various nuclear reactions, in addition to fusion, from a variety of environments and methods is accumulating. The field can no longer be dismissed by invoking obvious error or prosaic explanations." (Storms, Edmund; "Review of the 'Cold Fusion' Effect," Journal of Scientific Exploration, 10:185, 1996.) More recently, the Wall Street Journal commented derogatorily about cold ...
Terms matched: 1  -  Score: 38  -  15 May 2017  -  URL: /sf112/sf112p00.htm
... Science Frontiers ONLINE No. 100: Jul-Aug 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Giant sea-bed pockmarks [The following long, initially dull (? ) discussion leads unerringly to the Bermuda Triangle via a Fortean phenomenon!] Unrecognized until just a few years ago (SF#100*), sea-bed pockmarks are remarkable geological features. They occur worldwide on the floors of all of the oceans and even some lakes. They are found in shallow waters and at depths of thousands of meters. In diameter, these roughly conical depressions may span 350 meters or more and be up to 35 meters deep. No trivial phenomenon, some pockmark fields exceed 1,000 km2. Like the curious abyssal ridges (SF#97), sea-bed pockmarks are rarely discussed despite their great geological and economic importance. Recent issues of Geology contain three fascinating papers relating to giant sea-bed pockmarks. In Ref. 1, J.T . Kelley et al describe a pockmark field in Belfast Bay, Maine. Here, the density of the pockmarks reaches 160 per km2, and they are apparently the largest pockmarks yet discovered. The Belfast Bay field is "fresh" and "active" in the sense that the pockmarks are sharply defined and methane bubbles still stream up from buried organic matter. Natural-gas plume rising from the sea-floor off the Carolina coast. Another pockmark field is the subject of P.R . Vogt et al (Ref. 2). It occupies a ...
Terms matched: 1  -  Score: 35  -  15 May 2017  -  URL: /sf100/sf100g09.htm
... Issues This Issue Sourcebook Project Sourcebook Subjects Mekong Mystery The following question was posed in the September 6 issue of New Scientist. "My wife and I saw a puzzling sight in October 1994, in the Mekong River near Nongkhai, Thailand, during a full moon, in the evening. Lights appeared under the water for a few hundred metres along the Mekong River. They rose from the bottom of the river and floated to the surface, then shot like missiles into the sky and out of sight. They were the size of beach balls, and many flew out of the water every few minutes, surfacing about 10 metres apart. I am told that this happens every year at the same time. Locals say it is caused by a serpent releasing her eggs. Does anyone know of this phenomenon?" A. Pentecost answered. He noted first the similarity of the Mekong phenomenon to the will-o '- the-wisp or ignis fatuus. The usual explanation of ignis fatuus blames the spontaneous combustion of marsh gas. However, the Mekong lights are initially seen under the water where there would not be enough oxygen to support combustion. Pentecost suggested instead phosphorescent bacteria or the "cold flame" of phosphorus vapor which might form through diphosphane decomposition. (Pentecost, Allan, et al; "Mekong Mystery," New Scientist, p. 96, September 6, 1997.) References. The Mekong phenomenon may be allied with the many examples of luminous aerial bubbles. See SF#102 and a good collection of them in category GLD7 in our Catalog Lightning, Auroras ...
Terms matched: 1  -  Score: 34  -  15 May 2017  -  URL: /sf114/sf114p08.htm
... Science Frontiers ONLINE No. 80: Mar-Apr 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Unidentified Light Strange optical phenomenon seen off the coast of Trinidad in 1991. January 13, 1991. Caribbean Sea. Aboard the m.v . Trinidad and Tobago . "At 0210 UTC whilst the ship was proceeding eastwards along the north coast of Trinidad, a relatively bright patch was noticed in the almost cloudless sky and was thought to be a cluster of stars. Its bearing was approximately 300 at an elevation of about 50 , and closer inspection through binoculars revealed a rather strange phenomenon, as shown in the sketch. "The bright patch was a perfect circle of a bright, light-blue colour and was transparent as stars could be seen through it. There was also a trail from the circle which looked like the track a disc would describe if it moved through an arc. This trail was also of light-blue colouration but was not nearly so bright as the circle. The entire phenomenon dissipated after about five minutes." (Knight, M.; "Unidentified Light," Marine Observer, 62:22, 1992.) From Science Frontiers #80, MAR-APR 1992 . 1992-2000 William R. Corliss ...
Terms matched: 1  -  Score: 34  -  15 May 2017  -  URL: /sf080/sf080g18.htm
... Science Frontiers ONLINE No. 65: Sep-Oct 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Books About The Crop Circles You know a phenomenon has "made it" when a book is devoted to it. With the English crop circles, we now have two books (bibliographical information below.) We will try to stock at least one of these books, but it will be a few months before can can get them on this side of the Atlantic. Meanwhile, a review of the two books in New Scientist provides some information beyond that already presented in several past issues of SF. First, the crop circles, spanning 5 to 20 meters, are incredibly precise and sharp. Flattened stems on the periphery of a circle almost touch erect, undamaged stems. The so-called satellite circles that sometimes array themselves around the main circles may be connected by a narrow ring, thus: Even more curious, a short radial spur extends outward from some circles, so that from the air the circle resembles a fat tadpole. In his book, G.T . Meaden, the Editor of the Journal of Meteorology, U.K ., presents his theory of how the circles are incised in field crops: "He describes the clues that have enabled him to point to the circles being formed by the impact of a body of fast-spinning air that has been partially ionized. He explains how a columnar atmospheric vortex, with a vertical or inclined axis, provides the channel for the formation of a plasma ...
Terms matched: 1  -  Score: 32  -  15 May 2017  -  URL: /sf065/sf065g12.htm
... BBT UNUSUAL TALENTS AND FACULTIES BBT1 Infrasound and Atmospheric Pressure-Change Detection BBT2 Utility of Ultraviolet Vision in Birds BBT3 Echolocation: Parallel Evolution in Birds BBT4 Navigational Feats during Migration BBT5 Homing: Release Experiments BBT6 Curious Migration Phenomena: Navigation Errors? BBT7 Complexity and Sophistication of Avian Navigation BBT8 Inheritance of Migration Data BBT9 The Existence of Avian Migration BBT10 Sensitivity to Impending Weather and Earthquakes BBT11 Possible Unrecognized Senses BBT12 Remarkable Feats of Flight BBT13 The Origin of Avian Flight BBT14 Unanswered Questions Concerning Flightlessness BBT15 Some Curiosities of Avian Flight BBT16 Deep-Diving Capabilities BBT17 Vocal Mimicry in Birds BBT18 Birds That Vocally Mimic Only in Captivity BBT19 Vocal Mimicry of Hosts by Parasitic Species BBT20 Duetting BBT21 Chorusing BBT22 Large Vocal-Repertoire Sizes and High Speeds of Delivery BBT23 Female Singers BBT24 Whisper Songs and Subsongs BBT25 The Two-Voice Phenomenon BBT26 Some Curiosities of Avian Vocalizations BBT27 Incubator Nests BBT28 Woven and Sewn Nests BBT29 Nests Containing Protective Materials BBT30 Bowers BBT31 Nest Curiosities BBT32 Tool Use BBT33 Communication between Chick Embryos BBX AVIAN INTERFACE PHENOMENA BBX1 Unusual Attacks on Humans BBX2 Unusual Predators of Birds BBX3 Unusual Bird-Animal Psychological Interfaces BBX4 Curious Associations of Birds with Other Animals and Plants BC BIOCHEMISTRY Titles not yet posted BF FISH Titles not yet posted BG GENETICS Titles not yet posted BH HUMANS BHA EXTERNAL APPEARANCE AND MORPHOLOGY BHA1 Human Asymmetry BHA2 The Appearance of Beauty in the Human Lineage BHA3 General Physique Correlated with the Month of Birth BHA4 Human Body Badly Designed for Swimming BHA5 The Apparent Physical Degeneration of Humans BHA6 Human Physical Degeneration and Genius BHA7 Variability of External Appearance BHA8 Discordances in the Appearances of Identical Twins BHA9 Mirror-Image Twins BHA10 The ...
Terms matched: 1  -  Score: 29  -  15 May 2017  -  URL: /cat-biol.htm
... with Meteors GLA12 Close Relationship between Aurora Displays and Clouds GLA13 Glowing Night Skies GLA14 Transient Sky Brightenings GLA15 Bright, Luminous Patches on the Horizon GLA16 Weather or Storm Lights GLA17 Curious Folklore: Auroras and Silken Threads GLA18 Correlation of Aurora Frequency with Lunar Phase GLA19 Auroras Interacting with Lunar Halos GLA20 Electrical Effects of Auroras at the Earth's Surface GLA21 Auroras and Surface Fogs GLA22 Black Auroras GLA23 Banded Skies GLA24 Millisecond Brightness Pulsations of the Night Sky GLA25 False Dawn GLA26 Auroras Following Coastlines GLA27 Challenges to the Theory of Aurora Origin GLA28 Flash Auroras GLA29 Possible Atmospheric-Laser Emission Accompanying Auroras GLA30 Mysterious Bright Streaks in the Sky GLA31 Short-Lived, Bright, Cloud-Like Patches High in the Sky Aurora-Frequency Correlated with Climate Coastlines Auroral Streamers Aligned with Wind Direction Expanding Ball-of-Light Phenomenon Infrared Banded Sky Auroral Streamers Aligned with Wind Direction Bright Lines in the Sky Auroras Associated with the Tunguska Event Luminous-Tube Phenomenon Phantom Volcanos GLB BALL LIGHTNING GLB1 "Ordinary" Ball Lightning GLB2 Ball Lightning with Spikes GLB3 Ball Lightning with Rays GLB4 Rod-Shaped Ball Lightning GLB5 Double and Triple Ball Lightning GLB6 Miniature Ball Lightning GLB7 Giant Ball Lightning GLB8 Transparent Ball Lightning GLB9 Fragmenting Ball Lightning GLB10 Materialization of Ball Lightning in Enclosures GLB11 Black Ball Lightning GLB12 Ball Lightning's Electromagnetic Effects GLB13 Ball Lightning with Apparent Internal Structure GLB14 Unusual Physiological Effects of Ball Lightning GLB15 Artificial Ball Lightning GLB16 Ball Lightning with Long Tails GLB17 Correlation of Ball Lightning Incidence with Solar Activity GLB18 Ball Lightning External to Aircraft (Foo Fighters) GLB19 Repeating Ball Lightning GLB20 Penetration of Physical Barriers by Ball Lightning GLB21 Miscellaneous Observations ...
Terms matched: 1  -  Score: 29  -  15 May 2017  -  URL: /cat-geop.htm
... Science Frontiers ONLINE No. 94: Jul-Aug 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects An offset solar halo of 28 Anomalists should not perfunctorily dismiss unusual halo phenomena as trivial and/or boring. The laws of atmospheric optics have no room for the phenomenon described below. It is just as anomalous as ball lightning, although perhaps not as exciting! The 22 halo on the left is common and nonanomalous. However, optical theory has no room for the offset 28 halo on the right. June 22, 1993. North Cornwall, UK. "A 22 halo [the well-explained type] was very prominent, with the sector DCE being exceptionally bright and the colours quite strong. On the right-hand side of this, a larger but fainter halo could easily be seen, having a diameter of about 28 (see figure). It was white in colour. The sector CB was the brightest, sector BF not so bright but easily seen, but the sector AF could be seen only with difficulty. The halo was not seen to penetrate the 22 halo at either points A and C and so it could not be stated positively that the halo would have passed through the Sun, although it looked as though this would have been the case. The centre of the 28 halo had an altitude approximately the same as that of the Sun. The phenomenon lasted for about 20 minutes, although the 22 halo lasted for at least another hour." (Miles, Howard; "An Unusual Solar ...
Terms matched: 1  -  Score: 29  -  15 May 2017  -  URL: /sf094/sf094g16.htm
... Science Frontiers ONLINE No. 60: Nov-Dec 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Another "cookie cutter" hole Back in 1984, the American press had fun with the "cookie cutter" hole found in Washington state. A good-sized chunk of earth or "divot" had been neatly excised intact from the ground and deposited some 73 feet away. (see drawing.) One would think that nature would play only one such bizarre prank, but a remarkably similar occurrence also took place in 1887. A third example of this most curious phenomenon has been resurrected from one of the Middle Ages chronicles: "822 A.D .: 'In the land of the Thuringians, near a river, a block of earth 50 ft. long, 14 ft. wide, and 1 ft. thick, was cut out, mysteriously lifted, and shifted 25 ft. from its original location.' Royal Frankish Annals." (Carolingian Chronicles. W. Scholz, translator, Ann Arbor, 1972. Cr. E. Murphy) Reference. Descriptions of several other "cookie-cutter" holes can be found at ETB7 in our catalog: Carolina Bays, Mima Mounds, which is described here . Plan view of the much-ballyhooed "Cookie-cutter" hole phenomenon in Washington state, 1984. (From: Carolina Bays, etc). From Science Frontiers #60, NOV-DEC 1988 . 1988-2000 William R. Corliss ...
Terms matched: 1  -  Score: 29  -  15 May 2017  -  URL: /sf060/sf060p12.htm
... Science Frontiers ONLINE No. 70: Jul-Aug 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Elliptical Halos Original drawing of the halo of Hissink, observed at Leiden. January 26, 1977. In the catalog Rare Halos, Mirages, Anomalous Rainbows, we list nine cases of elliptical halos. Such observations are anomalous becaouse the only wellexplained elliptical halo is formed when the lower and upper tangential arcs of a 22 halo join together. Possibly because of the absence of appropriate theory, R. White, in 1981, suggested that the observations recorded in GEH2 were only the consequences of observational error or inaccuracy in representation of the phenomenon. (This assertion is well-known to all anomalists!) Recently, however, several elliptical halos have graced the skies of Finland. We provide below a summary of these observations, as prepared by J. Hakuma ki and M. Pekkola. First, though, we express appreciation to Hakumaki and Pekkola for a paragraph headlined SOURCEBOOK PROJECT ANOMALIES, where in effect they vindicate the approach of the Project. We now quote from the summary of their article. "In December 1987 two Finnish amateur astronomers observed and photographed a peculiar vertically elliptical ring surrounding the moon. A literature study carried out soon after this first observation brought to light ten reported historical cases of this type of rare halo phenomenon. It was found out that the existence of these elliptical halos has been uncertain to date due to a lack of photographic evidence. One indication of this is that none of the major modern works on ...
Terms matched: 1  -  Score: 29  -  15 May 2017  -  URL: /sf070/sf070g15.htm
... Science Frontiers ONLINE No. 81: May-Jun 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Eusocial Beetles The best-known eusocial animals are the ants, termites, and naked mole rats. As As biological observations accumulate, the phenomenon is being found elsewhere in the animal kingdom. The following quotation extends eusociality to the beetles and (in case you wondered) defines "eusociality": "The weevil Austroplatypus incompertus lives in galleries in the heartwood of Eucalyptus trees. Colonies are initiated by solitary fertilized females and, when mature, manifest the three phenomena which characterize eusociality: overlapping generations, cooperative brood care and division into reproductive and sterile (unfertilized) castes. Each colony contains one fertilized and five or so unfertilized adult females, the job of the second group being to deal with predators and to extend and maintain the galleries." (Anonymous; "Sociable Beetles," Nature, 356:111, 1992.) Comment. Eusociality is somewhat of a puzzle in evolutionary theory because one must ask how the phenomenon arises, when it requires some individuals to forswear reproduction and thus give up the chance to pass their genes directly on to progeny. Explanations of such extreme altruism generally state that the nonbreeders are really helping to pass some (or even all) of their genes on by supporting the colony, for they are usually closely related to the breeding female. From Science Frontiers #81, MAY-JUN 1992 . 1992-2000 William R. Corliss ...
Terms matched: 1  -  Score: 29  -  15 May 2017  -  URL: /sf081/sf081b99.htm
... Science Frontiers ONLINE No. 88: Jul-Aug 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Another Elliptical Halo Measurements of an elliptical lunar halo obvsered in the Indian Ocean. June 6, 1992. Aboard the m.v . British Skill in the Indian Ocean. "Between 1300 and 1345 UTC, a complete halo phenomenon was observed round the moon, as shown in the sketch. The ring was complete although its appearance was elliptical. Its horizontal diameter was 40 with its vertical diameter being 53 . "The illuminated part of the moon was not in the centre of the halo, its altitude at the lower limb (phase, new waxing) being 38 54'. The altitude of the upper part of the halo was 59 whereas the lower edge was at 6 ." (Anderson, P.R .; "Elliptical Halo," Marine Observer, 63:65, 1993.) Comment. Once again we have another observation called "impossible" by geophysicists. Halos, they say, must be symmetrical about the sun or moon. Yet, photos and precise measurements, like those above, demonstrate the reality of the phenomenon. From Science Frontiers #88, JUL-AUG 1993 . 1993-2000 William R. Corliss ...
Terms matched: 1  -  Score: 29  -  15 May 2017  -  URL: /sf088/sf088g15.htm
... . 115: Jan-Feb 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Splitting The Electron's Charge We all know that the atom can be split, but the electron's charge? No way! R.A . Millikan's oil-drop experiments, circa 1911, demonstrated conclusively that the basic, indivisible unit of electrical charge was that on the electron. Later, an exception was made for those quarks that are firmly locked up inside nuclear particles. They each have 1/3 the electron's charge -- but they never, never escape to the outside world. It was, therefore, counterintuitive when R. Laughlin proposed in 1982 that fractional electrical charges actually could show up elsewhere in physics. The phenomenon that suggests this possibility is the Fractional Quantum Hall (FQH) effect. Physicists reluctantly accepted the likelihood of fractional charges in this well-verified phenomenon; but the experiments demonstrating fractional charge were a bit esoteric -- the fractional charges were not "palpable" enough. Two new experiments have made fractional charges much more tangible. When a layer of electrons, held just above absolute zero, is subjected to a powerful magnetic field, you can almost "hear" the fractional charges. The signals from these experiments have been likened to hail hitting a tin roof. Just as you can gauge the size of hailstones from their impact, so you can estimate the electrical charges involved in these experiments -- they are 1/3 that of the electron. (Ehrenstein, David; " ...
Terms matched: 1  -  Score: 29  -  15 May 2017  -  URL: /sf115/sf115p15.htm
Result Pages: 1 2 3 4 5 6 7 Next >>

Search powered by Zoom Search Engine