Science Frontiers
The Unusual & Unexplained

Strange Science * Bizarre Biophysics * Anomalous astronomy
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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.


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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.


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... Science Frontiers ONLINE No. 30: Nov-Dec 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Problem Of The Precocious Parr A startling shift in the breeding pat-terns of the Atlantic salmon is taking place in the rivers of North America and Europe. Male parr (parr are young sal-mon that have not yet been to sea) are becoming sexually precocious in large numbers. The small males have up to 20% of their body weight allocated to testes and, in consequence, seem to be bulging from full meals. Actually, they are ready to dart in under mature spawning salmon and fertilize some of the newly laid eggs. Experiments show that the parr are rather successful in their furtive endeavors. The question at hand is why the parr are developing precociously when there are sufficient mature male salmon around to do the job. (Montgomery, W. Linn; "Parr Excellence," Natural History, 92:59, June 1983.) From Science Frontiers #30, NOV-DEC 1983 . 1983-2000 William R. Corliss ...
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... 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 Booms Startle Arkansas "A series of mysterious loud booms reported by residents of Hope, De Queen, Fulton, Mela, Ola, Baresville, Little Rock and other Arkansas cities will remain mysterious, at least for a while. Authorities are baffled about their source. "The noises, which have been described as sounding like an explosion, a sonic boom, a book falling off a shelf and a hand pounding on a wooden door, apparently have been occurring since the beginning of the recent cold weather. Inquiries have produced a number of theories and guesses but no plausible explanations." No supersonic aircraft could be implicated, so the most popular view was that the extreme cold weather caused house timbers to crack. (Anonymous; "Mysterious Booms Heard around State Baffle Authorities; Some Blame Ice Cold," Arkansas Gazette, December 24, 1983. Plus other Arkansas papers of December and January. Cr. L. Farish) Comment. If popping house timbers were the cause, similar reports would be expected from other states every winter. The Arkansas episode echoes the famous 1977-1978 series of booms heard all along the eastern coast of North America. These detonations also occurred during cold weather and were blamed, by some, on the Concorde SST. From Science Frontiers #32, MAR-APR 1984 . 1984-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 33: May-Jun 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Azilian Pebbles Although Bahn's article is primarily about how to spot fake Azilian pebbles, he also provides some fascinating facts about the real ones. Genuine Azilian pebbles seem to have been carefully selected for size and shape. Most are oval or oblong and may be up to 8 centimeters long, 3 centimeters wide, and one centimeter thick. Over a thousand have been found around Europe. They have been considered primitive art, markers for prehistoric games, and possibly early forms of notation. Claude Couraude has analyzed the markings and concluded that particular combinations of signs recur frequently; the same for certain numbers of dots. There are 16 simple types of signs (dots and lines) but only 41 of the many possible combinations have been found. Evidence supports the existence of some sort of 'syntax.' Couraud speculates that some sort of cyclic notation is involved, perhaps lunar in nature, like some of the markings found on bones from the same general period. (Bahn, Paul G.; "How to Spot a Fake Azilian Pebble," Nature, 308:229, 1984.) Reference. Additional information on the Azilian pebbles may be found in our Handbook Ancient Man. To order, visit: here . Typical Azialian pebbles (from Ancient Man) From Science Frontiers #33, MAY-JUN 1984 . 1984-2000 William R. Corliss ...
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... This Issue Sourcebook Project Sourcebook Subjects A Clash Of Hypotheses Millions of Mima Mounds dot various terrains west of the Mississippi, from British Columbia south to northern Sonora, Mexico. They are also found in Africa and South America. Mima Mounds are formed of soil and small stones. They are often 2 meters high, with diameters of 20 meters. Mound densities can reach 25-50 per hectare. Mima Mounds, prai-rie mounds, pimple mounds, or whatever they are called locally, are widely thought to be the work of pocket gophers, although this hypothesis is still contested, as we shall see below. No one denies that pocket gophers are often associated with the mounds. In fact, a recent scientific paper describes the relationship between the sizes and shapes of the mounds and the numbers of resident gophers. The authors of this paper, G.W . Cox and J. Hunt, state confidently that: The seismic waves intersect, an interference pattern forms. Loose surface material collects at points of minimum surface disturbance (open circles). "Investigations of Mima mounds in western North America support the hypothesis that mounds are formed by the gradual translocation of soil by pocket gophers..." (Cox, George W., and Hunt, Jodee; "Form of Mima Mounds in Relation to Occupancy by Pocket Gophers," Journal of Mammalogy, 71:90, 1990.) In another paper, appearing at almost the same time, A.W . Berg contends that the Mima Mounds could instead be the consequence of seismic activity. In his abstract he ...
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... Science Frontiers ONLINE No. 33: May-Jun 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Light Flashes Overhead January 23, 1984. Salonta, Romania. "During the whole day we experienced snow which finally stopped at 23h 00m. The temperature was l C, when I experienced a few pale flashings from the top of the sky. The lights were seen from 18h 15m to l8h 30m, Universal Time. Their number was four, and they appeared with equal intensity with pauses in between, each pause lasting for 3-5 minutes. All were white in color. At l8h 3lm, a new flashing was seen; this was the fifth flash in the series, and it had higher intensity than the previous ones. I have not been able to discover the source of these strange lights. Each flashing was very short-lived, lasting less than a second." The observer in Salonta was Attila KosaKiss. (Hedervari, Peter; "Further Observations of Atmospheric Light Phenomena of Unknown Origin," personal communication, February 15, 1984.) From Science Frontiers #33, MAY-JUN 1984 . 1984-2000 William R. Corliss ...
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... . 112: Jul-Aug 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Signals From the Sun And, Eventually (? ), Other Entities It is rather amazing that we can detect neutrinos at all. Carrying no electric charge and possibly massless, most zip right through the entire earth as if it were not there. A very, very few, however, are captured in huge, fluidfilled tanks built by physicists. These trapped ghostly particles tell tales we do not yet fathom. We have mentioned the solar-neutrino problem before (SF#46/84, for example). It is one of science's more perplexing and enduring mysteries. Even the most modern, sophisticated neutrino detectors count only about one-third the number of neutrinos that the sun "should" be sending in our direction -- according to our best theories on the nuclear reactions simmering away in the solar core. To this classical neutrino problem has been added the discovery that the solar neutrino flux varies in ways difficult to explain. P. Sturrock and G. Walther, at Stanford University, scrutinized 20 years of data from a detector deep in the Homestead Mine in South Dakota and find that the neutrino flux seems to peak every 21.3 days, varying as much as 30% to 100%. It may be that the sun's fusion "engine," long thought to run steadily and smoothly, sputters in a cyclic fashion? If an automobile engine did this, we would take it to the garage! ( ...
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... Science Frontiers ONLINE No. 68: Mar-Apr 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Periodical Invasions Of Aliens Forget those contemporary tales of UFO landings and human contacts with their alien navigators. Aliens have been land-ing here and mixing with the human populace for centuries. In fact, their traffic peaks about every 11 years, just when the solar cycle reaches its maximum. By now, you've probably guessed that F. Hoyle and N.C . Wickramasinghe are again talking about flu pandemics and sunspots. You must admit, however, that their correlation is becoming more and more convincing. Yearly means of daily sunspot numbers correlated with dates of flu pandemics First, we have their graph covering the past 70 years which speaks for itself. You can add the 1990 flu outbreak to the curve yourself! To strengthen the correlation Hoyle and Wickramasinghe tabulate flu and sunspot data back to 1761. They find that flu pandemics and sunspot maxima have kept in step for the last 17 cycles. Key to the Hoyle-Wickramasinghe argument is their contention that simple life forms (viruses, bacteria, etc.) not only exist in outer space but likely evolved there. If so, how do they ride in to afflict us on the peaks of the solar cycle? Here's how, in their words: "In conclusion, we note that electrical fields associated with intense solar winds can rapidly drive charged particles of the size of viruses down through the exposed upper atmosphere into the shelter of the lower atmosphere, ...
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... Science Frontiers ONLINE No. 53: Sep-Oct 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Pi And Ramanajan Someone has finally complained about an equality sign in SF#37 namely, 22[PI]4 = 2143 D. Thomas has correctly pointed out that we have here only a very good approximation. Of course, one need not do the actual calculation to prove that it is an approximation, because 2143/22 is a rational fraction which can be expressed as a repeating decimal; whereas pi is irrational. The number (2143/22) is a discovery of Ramanujan, about whom we heard on p. 000. How did he ever stumble upon this extremely accurate approximation of pi -- one that is accurate to 300 parts in a trillion? N.D . Mermin suggests that Ramanujan may have taken it from the expansion: [PI]4 = 97+ 1/(2+ 1/(2+ 1/(3+ 1/(1+ 1/(16539 +.... If 16,539 is replaced by infinity, Ramanujan's result follows. (Mermin, N. David; "Pi in the Sky," American Journal of Physics, 55:584, 1987.) From Science Frontiers #53, SEP-OCT 1987 . 1987-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 124: Jul-Aug 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Fall Of Hot Globules January 6, 1909. Santa Cruz, California. "It rained hot bird shot at Santa Cruz today for nearly an hour, according to Mrs. W.H . Burns and her neighbors. Some of the shot has been preserved. "Mrs. Burns's curiosity was aroused yesterday by the peculiar antics of a number of barefooted children who were playing in front of her house. When she asked them what was the matter they told her that the air was full of electricity and that hot shot was falling from the clouds. "Then she heard a clatter on the housetop like hail and saw little white threads of steam rising from neighboring roofs. The steam was found to be the result of the dropping of little hot globules on the damp shingles. "This peculiar rain continued from about 3 to 4 o'clock in the afternoon, and varied in intensity. At one time the children, who were bareheaded and unshod, were compelled to take cover." (Anonymous; "Hot Shot from the Sky," New York Times, January 7, 1909. Cr. M. Piechota.) From Science Frontiers #124, JUL-AUG 1999 . 1999-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 124: Jul-Aug 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Late Survival Of The Kilopilopitsofy And Kidoky Cryptozoological articles are rare in the mainstream science literature, but a 1999 number of the American Anthropologist has surprised us with an investigation of two mystery mammals on Madagascar. In 1995, D.A . Burney and Ramilisonia interviewed elderly natives about their knowledge of the Kilopilopitsofy and Kidoky. Both of these animals are mentioned in the historical accounts and folklore of Madagascar between the mid-1600s and late 1800s. The testimonies collected by Burney and Ramilisonia enabled them to provide tentative indentifications of these two mystery animals, both of which may still survive today. The Kilopilopitsofy "A striking feature of the accounts of this mysterious animal is the consistency of the details. All the accounts we have collected stress that the animal is nocturnal, grunts noisily, and flees to water when disturbed. Likewise, there is general agreement that it is cow-sized, hornless, dark in color, and has a large mouth with big teeth." These data agree with the old descriptions of the mangarsahoc (1661), the tsy-aomby-aomby (1882), and the Ombyrano (1912). One animal fits all of these accounts: the dwarf hippopotamus ( Hippo potamus lemerlie , supposedly extinct for over 1,000 years. The Kidoky "This animal's description is decidedly lemur-like. It was compared to the sifaka by all the interviewees who described it, although all insisted that it ...
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... Science Frontiers ONLINE No. 38: Mar-Apr 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Neptune's incomplete ring When the star SAO 186001 had a "close" encounter with Neptune on July 22, 1984, a number of astronomers were watching it carefully to see its light was diminished by an encircling, Saturn-like ring of particles surrounding Neptune. The ring system of Uranus was discovered by studies of similar stellar occultations. Sure enough, astronomers at the European Southern Observatory, in Chile, and the Cerro Tololo Observatory, also in Chile 90 kilometers away, detected a 1-second, 35% reduction in the star's light at the same instant. These data indicate the presence of an object 10-20 kilometers wide -- hardly an undicovered satellite, but possibly a ring. But given the geometry shown, there should have been two occultations, but only the one on the right was registered. Speculation is now rife that Neptune has a partial ring or a grotesquely twisted one. (Eberhart, J.; "Signs of a Puzzling Ring around Neptune," Science News, 127:37, 1985.) Comment. Of course the geometry of the ring could have been such that the star was tangent at one point. It should also be noted that modern astronomers have always laughed off the 1846-1847 observations of a Neptunian ring by W. Lassell and J. Challis! From Science Frontiers #38, MAR-APR 1985 . 1985-2000 William R. Corliss ...
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... Nov-Dec 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Doubts About Two Ritually Recited Theories Do you think humans originated in Africa? We have heard for so long now that modern humans got their start in Africa. (This assertion is as hackneyed as: "Life began in a warm little pond"!) There is, of course, some evidence for the African claim. Studies of genetic material and the fossil record are suggestive, although the latter includes the Middle East as a possible birthplace. Other data, however, put the "founding group" of modern humans in Southeast Asia. The iconoclast here is C.G . Turner, II, an anthropologist at Arizona State University. He has analyzed secondary dental traits (number of roots, bumps, etc.) of 12,000 individuals from around the world - both ancient and modern. Turner believes that the "great web of humanity" originated in Southeast Asia. Since then, two large populations, each recognizable by their dental features, have evolved.: (1 ) northeast Asians and the ancient residents of the Americas; and (2 ) southeast Asians, Europeans, ancient Australians, and Africans. Also of note is the close resemblance between native Australians and Africans. (Bower, B.; "Asian Human Origin Theory Gets New Teeth," Science News, 136:100, 1989.) Did the eruption of Thera do in the Minoans? According to popular archeolo-gical doctrine, the eruption of a volcano on the island ...
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... Science Frontiers ONLINE No. 126: Nov-Dec 1999 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology A PARADE OF EARLY VISITORS TO AMERICA Ancient stage design Astronomy It's all in the seeing It's all in the believing Biology Swimming up the wrong streams Knismesis and gargalesis Geology Flotsam on the great sand sea Geophysics Towering shafts of light Icy comets, oceans, life Psychology The number module The vegetable connection ...
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... Science Frontiers ONLINE No. 40: Jul-Aug 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Mnemonism not so easy!" This paper reports a systematic study of a man (T .E .) with astonishing mnemonic skills. After a brief description of his most favoured mnemonic technique, the 'figure alphabet,' his performance and the mnemonic techniques used on five classical memory tasks are described. These are: one task involving both short- and long-term memory (the Atkinson-Shiffrin 'keeping track' task), two tasks involving just longterm memory (recall of number matrices and the effects of imagery and deep structure complexity upon recall), and two tasks involving just short-term retention of individual verbal items and digit span. Whenever possible, T.E .' s performance was compared with that of normal subjects, and also with other mnemonists who have been studied in the past. There was no evidence to suggest that T.E . has any unusual basic memory abilities; rather he employs mnemonic techniques to aid memory, and the evidence suggests that previous mnemonists who have been studied by psychologists have used very similar techniques." The "figure alphabet" employed by T.E . was used in Europe as early as the mid-1700s. The Hindus had a Sanskrit version even earlier. Basically, each digit is represented by a consonant sound or sounds: 1 2 3 4 5 6 7 8 9 0 T N M R L J K F P Z D Ng G ...
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... Science Frontiers ONLINE No. 40: Jul-Aug 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Double Nuclei At Darmstadt At the GSI Darmstadt (West Germany) heavy ion facility, particle physicists have been firing heavy nuclei at each other. Some very suggestive evidence has turned up that giant nuclei are being formed with atomic weights and numbers approximately double those of the colliding nuclei. The words "giant nuclear molecule" and "giant di-nuclear system" are being bandied about. Two nuclei of uranium-238 might, for example, unite for 10-19 second in a supernucleus. As the author of this article says, "What is going on?" (Silver, Joshua; "Giant Nucleus at Darmstadt?" Nature, 315:276, 1985.) From Science Frontiers #40, JUL-AUG 1985 . 1985-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 42: Nov-Dec 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Missing Sunspot Peak The following is also an abstract from the publication Cycles. "An analysis of the mean annual sunspot numbers is made with particular emphasis on cycles have periodicities near 21 years. The results are compared not only with the original sunspot data but also with long-term geomagnetic and economic data. It is concluded that the '11-year' solar cycle periodicity increased during the 19th century, during which time there were only 8 peaks when 9 might have been expected. Doubt is cast on the reality of a 22-year sunspot cycle during the past three centuries, and the likelihood is shown that the reliable 21.2 -year sunspot cycle is also the Hale magnetic cycle and that several of its harmonics are present in the economic data." (Robbins, Roger W.; "The Case of the Missing Sunspot Peak," Cycles, 36:53, 1985.) From Science Frontiers #42, NOV-DEC 1985 . 1985-2000 William R. Corliss ...
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... Sourcebook Subjects How to Win by Loosing (twice)It's all exceedingly counterintuitive. If you switch randomly between two games of chance, each of which is guaranteed to empty your pockets if played separately, you can actually win. This phenomenon can be proved mathematically, but we will not inflict this upon our readers, even if we understood it. Two games played with coins illustrate the effect. One game employs a weighted coin such that the probability of winning is much less than 50%. If played alone, your capital decreases steadily in a rather smooth curve, with a small win now and then but many small losses. The second game requires two weighted coins and is also a losing proposition by itself. Here, though, the graph of your assets vs. the number of games played is a sawtooth. There are sharp increases and downturns, but with an average downward trend. Switching between the two games in a random manner has the effect of locking in a win before the next loss comes along. It's a ratchet effect. Your overall capital will rise, at least it does according to the equations, though your intuition cannot help but doubt it. No wonder this Is called Parrondo's paradox! (Harmer, Gregory P., and Abbott, Derek; "Losing Strategies Can Win by Farrondo's Paradox," Nature, 402:864, 1999. Anonymous; "Losing to Win," Science News, 157:47, 2000.) From Science Frontiers #128, MAR-APR 2000 . 1997 William ...
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... earthlike; and that is what terraforming does. Right now, the Martian atmosphere, surface temperatures, level of ionizing radiation, and noxious soil are inimical to delicate, complex life forms, such as us. But these hostile Martian conditions are easily endured by some bacteria, such as Deinococcus radiodurans . This bacterium, one of the extremophiles, lives in our sewage systems and other unpleasant places. It can survive desiccation, freeze-drying, and high radiation levels. D. radiodurans can do more than survive on Mars. It can begin to detoxify the soil and prepare the way for other pioneer microorganisms. And even more: What D. radiodurans can provide is a microscopic (and therefore easily portable) factory -- a kind of terra-forming toolkit -- from which any number of products potentially can be derived. Whether it is engineered to reduce metals, produce drugs for ailing astronauts or simply manufacture the polymers necessary for the production of thread, D. radiodurans , one of the world's oldest bacteria, may provide a means of expanding the limits of human imagination beyond the written sci-fi page. (Slotnick, Rebecca Sloan; "Extremophilic Terraforming," American Scientist, 88: 124, 2000.) Comment. Perhaps D. radiodurans is the oldest bacterium on earth. Having arrived eons ago on a bit of cosmic debris. It quickly set up shop on what was then a planet hostile to complex life. Perhaps earth itself has been terraformed! Nature's plan is all so obvious, extremophiles first terraform planets and then Gaia sustains ...
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... Science Frontiers ONLINE No. 130: JUL-AUG 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Has Human Evolution Been Directed by Bacteria?With considerable fanfare, a multinational team of scientists has announced that the mtDNA (mitochondrial DNA) "squeezed" from a 29,000-year-old Neanderthal skeleton found in the northern Caucasus differs by 3.48% from the mtDNA of a 40,000-year-old Neanderthal skeleton from (fittingly) Germany's Neander Valley. Furthermore, both mtDNA samples differ from that of modern humans by a substantial 7%. These two innocent-appearing, widely publicized numbers have far-reaching implications: Modern humans and Neanderthals are only very distantly related, and they certainly never interbred, as suggested in many recent, popular articles; and Since neither Neanderthal mtDNA sample is closer to that of modern Europeans than it is any other modern human population, the so-called "multiregional" theory of human evolution and dispersion is unlikely to be correct. Thus, the out-of-Africa theory is favored;. These data and their implications stimulate several observations and comments; only one of which is mentioned in the references given below. F.H . Smith, an anthropologist from Northern Illinois University and a supporter of the multiregional theory, opines that 30,000-40,000 years ago the mtDNA of the early humans, who were mixing it up with the Neanderthals, was certainly very different from what it is today. Since mtDNA mutates rapidly, ...
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... Science Frontiers ONLINE No. 43: Jan-Feb 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Planets As Fragments Of An Ancient Companion Of The Sun J. Webb has called attention to a fascinating feature of the solar system. "If one calculates the total energy and the total angular momentum of the planets, the numbers turn out to be very nearly the same as those of a single planet having a mass essentially the same as the total mass of all the planets, and orbiting the sun in an orbit which is near the present-day center of mass of all the planets. The possibility that the solar system was once a binary star (or is in the process of becoming one) needs to be examined more closely." (Webb, Jerry; "The Solar System and a Binary Star: Is There a Connection?" American Journal of Physics, 53:938, 1985.) Cross reference. See SF#42 for speculations about the solar system once being a quintuple star system. From Science Frontiers #43, JAN-FEB 1986 . 1986-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 44: Mar-Apr 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Of Dust Clouds And Ice Ages Ice cores from the polar ice at Camp Century, in Greenland, have been analyzed for the presence of cosmic dust. "It is concluded that on five occasions during the interval 20,000-14,000 years BP, cosmic dust mass concentrations in the solar system rose by one and two orders of magnitude above present day levels. Moreover if the particles found in these ice core samples are indicative of the particle size distribution which prevailed in the interplanetary medium at that time, then it may be concluded that the space number density of submicron sized particles must have uncreased by a factor of 105 or more. During these times the light transmission properties of the solar system would have been significantly altered resulting in major adverse effects to the earth's climate. Thus it is quite possible that these dust congestion episodes were responsible for the abrupt climatic variations which occurred toward the end of the last Ice Age." Whence these interplanetary dust clouds? The author of this article ruled out terrestrial volcanism (an insufficient source of iridium) and encounters with asteroids and cometary tails (too infrequent to account for the long periods of high dust levels). Rather, the dust source may have been the same event that created the recently discovered dust ring between Mars and Jupiter, which is believed to be only a few tens of thousands of years old. The nature of the "event" is not ...
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... Science Frontiers ONLINE No. 45: May-Jun 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Some English Meteorological Anomalies August 16, 1985. Annesley Woodhouse, England. A "scorching" tornado. "What was interesting about the storm was not only the damage it caused, but also the type of damage. After touching down the tornado uprooted a large oak tree, 15 metres high, in Lawn Road (luckily the residents of the house were away on a holiday). The tornado proceeded to rip tiles off several roofs, demolished completely several greenhouses, and next scorched a 4-metre section of gable on the south side of a house in Forest Street (number 9). The gable section was scorched so badly that the gable had already been repainted when I called, although the evidence could still be seen." (Matthews, Peter; "Lightning inside a Tornado?" Journal of Meteorology, U.K ., 10:375, 1985.) July 1, 1952. Nottingham, England. Unusual features of a spectacular thunderstorm. Some recently reviewed records of a great thunderstorm mention two interesting anomalies: Hailstones 2 inches long shaped like cigarettes Three successive balls of lightning corkscrewing down from the sky. (Meaden, George T.; "Cigarette-Shaped Hailstones and Spiral Descent of Ball Lightning," Journal of Meteorology, U.K ., 10:332, 1985.) Reference. The foregoing anomalies are discussed in our Catalog of Anomalies. See GWT2 in Tornados, Dark ...
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... Science Frontiers ONLINE No. 59: Sep-Oct 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects NOTHING REACTS WITH SOMETHING? An absolutely delightful event occurred at the end of June, 1988. The authoritative journal Nature published an article that says, in essence, that a solution of antibodies diluted by a factor of 10120 can still trigger a strong biological response from basophils (a kind of white blood cell). Now, 10120 is such an incredibly large number that it is extremely unlikely that even one antibody molecule could be present in the diluted activating solution. Nevertheless 40-60% of the basophil cells reacted. So unbelievable are the reported experimental results that the editors of Nature felt compelled to add an "Editorial Reservation" stating that, "There is no physical basis for such an activity." This is all great stuff. The original French work was duplicated by six other laboratories in France, Italy, Israel, and Canada. What makes it even more fun is the homeopathy connection. Homeopathic medicine is based on the theory that substances causing the symptoms of a disease in a healthy person can cure a sick person displaying these symptoms, providing the dose administered is vanishingly small. Science strongly and passionately debunks homeopathic medicine. The Editor of Nature thinks that there must be a systematic error somewhere. Other scientists suggest that, perhaps, somehow, the antibodies left an "imprint" on the diluting water molecules. So far, we have not read that Sheldrake's "morphic resonance" theory has been invoked ...
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... 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Where Is The Maestro?As we learn more and more about the gene complements of our planet's multitudinous life forms, the more it seems that the vaunted genome may not incorporate all of the information necessary to construct a living organism. Despite assurances to the contrary, we must ask if we really know the whole story. These doubts manifest themselves as we see that creatures that are very much alike genetically may be radically different morphologically. In this vein, C. Ventner asserts that all higher vertebrates have roughly the same genes. The animals that result from these re-markedly similar genomes depend upon when specific genes are turned on and off. Ventner says, "We have the same number of genes as cats and dogs, but differently regulated." The genes themselves are supposed to be simply protein factories. Somehow, they are turned on and off (" expressing" themselves) in just the right sequences to help build the target animal. In a far-stretched analogy, the genes are the instruments in an orchestra and the proteins they produce are the notes in a symphony. But where are the symphony's score and its conductor? Very similar orchestras, it seems, can play radically different symphonies given different scores as interpreted by a maestro. Each living thing is likewise a symphony of proteins, each played by the genome at just the right time. But just where are the score -- doubtless an immense store of bytes -- and the conductor ...
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... Science Frontiers ONLINE No. 136: JUL-AUG 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Stealth Catastrophe Recently, as geologists reckon time -- only 800,000 years ago -- Australia, Southeast Asia, and the eastern Indian Ocean were bombarded by untold numbers of small, oddly shaped stones called "tektites." New finds of tektites have expanded the strewn field of these Australasian tektites to include part of China. It now appears that about 30% of the earth's area was subjected to this stony bombardment. It is inescapable that the Australasian-tektite fall was a major event in the earth's history. But where are other signs of this great catastrophe? The present consensus holds that the Australasian tektites originated when a large celestial body slammed into our planet somewhere in Southeast Asia. The energy of the impact splashed droplets of molten rock into the atmosphere, where they were shaped aerodynamically and then fell as tektites. The extent of the immense Australasian-tektite strewn field implies a hard-to-miss crater about 100 kilometers in diameter. Yet, despite the geological recency of the event and despite much geological surveying, no convincing crater has been discovered. (SF#115) So, we have abundant evidence of a terrestrial event encompassing much of the planet but no "smoking crater"! The mystery deepens when one realizes that whatever cataclysm sent the Australian tektites aloft may have been comparable in magnitude to the impact that extinguished the dinosaurs (and other fauna) some 65 million years ...
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... 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 Solar Model Confirmed, But Standard Model Crippled A persistent astronomical anomaly (well-covered in SF#112 and earlier) has apparently been satisfactorily disposed of. Even staunch anomalists will have to close the book on the solar-neutrinodeficit problem. No deficit really exists because the neutrinos emitted by the sun change while in flight from a type that is easy to detect to a type that is difficult to register experimentally. The total number of neutrinos reaching the earth is what it should be according to theory but we have not been able to detect them all. This neutrino schizophrenia has now been confirmed, and our theory about how the sun works is safe. But the erasure of the solar-neutrinodeficit problem tells the particle physicists that neutrinos do indeed change type, which implies that they possess mass. But anomalies are sometimes contagious. The Standard Model of particle physics, so successful in many respects, is now ailing. It asserts that neutrinos cannot change types and do not possess mass. (Seife, Charles; "Polymorphous Particles Solve Solar Mystery," Science, 292:2227, 2001. Weiss, P.; " Physics Bedrock Cracks, Sun Shines In," Science News, 159:388, 2001.) Comment. Without question, we have here an experimental triumph, but the undermining of that pillar of physics, the Standard Model, is a high price to pay. We have closed one book ...
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... Science Frontiers ONLINE No. 59: Sep-Oct 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects How And When The Americas Were Peopled We quote from R. Gruhn's abstract in the journal Man. "A study of aboriginal language distributions supports Knut Fladmark's hypothesis that the initial source of entry of peoples into the New World was along the Pacific Coast rather than through the interior ice-free corridor. The greatest diversification of aboriginal languages, as indicated by the number of language isolates and major subdivisions of language phyla, is observed on the Pacific Northwest Coast, in California, on the northern Gulf of Mexico Coast, in Middle America, and in South America. Following a conventional principle of historical linguistics, it is assumed that the development of language diversification is proportional to time depth of human occupation of an area. A review of the archeological evidence from the areas of greatest language diversification indicates a time depth of at least 35,000 years for human occupation of most of the Americas." (Gruhn, Ruth; "Linguistic Evidence in Support of the Coastal Route of Earliest Entry into the New World," Man, 23:77, 1988. Cr. E. Ferget.) Comment. Did that last sentence say "35,000 years"? Surely this cannot be an American archeological publication. It isn't ? Man is produced by the Royal Anthropological Institute in London. In the States, 12,000 years remains the maximum age of entry of humans into the New World ...
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... 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 ...
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... : Jan-Feb 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Crop circles: if some are hoaxes, are they all hoaxes?One could almost hear a sigh of relief among the skeptics of unusual natural phenomena when two Britons admitted to manufacturing scores of crop circles. After all, the crop circles are about as outrageous as UFOs and toads-entombedin-stone. However, the crop circles have not gone away. In fact, plant and soil samples from the circles seem to point to bizarre, highly energetic processes at work. This aspect of the phenomenon has been discussed by R. Noyes, Secretary of the Center for Crop Circle Studies (CCCS). First, though, Noyes has asserted that hoaxes cannot explain the large numbers of circles that have been counted -- about 1000 between 1980 and 1989. He con tinued as follows: "The events of 1990 and 1991 (totalling about a further 1000 over the two years) certainly present a puzzle. Hoax is beyond doubt in some cases, but it seems very unlikely as a general explanation. Many events have been very large and very elaborate; they have occurred widely about the country (sometimes several on the same night in counties far from each other); there have been very few cases of detection of hoax, despite massive surveillance in the Mariborough/Devizes area, where so many of the events took place; circles (including a dumbbell formation) occurred within visual and radar range of a hi-tech watch mounted by [G .T ...
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... Science Frontiers ONLINE No. 150: Nov - Dec 2003 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Australians First in the New World? Origin of Clovis Culture Disputed A "Magic Number" Encoded in Three of the World's Major Pyramids Astronomy Mapping and Analyzing Dark Matter Biology Frog Poison Factory Puffin Tongue Trick? Human-chimp DNA Dissimilarities Four-Dimensional Biology A Squid's Eyes that Look Up and Down Tuberculosis and the Extinction of the Megaforna Dark Matter in our Genome Unknown Source of Animal Diversity Communication among Bacteria Geology When the Earth Gets Cracking Subduction Doesn't Check Out Chicxulub Didn't Do It! Geophysics Squishy Ball Lightning Far-Floating Fowl Psychology Natural-Born Readers Physics Mixed Anomalies ...
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... Horizon Bioluminescent Bubbling Band June 5, 1995. East China Sea. Aboard the m.v . Tokyo Bay enroute Busan to Kaohsiung. "At 1830 UTC whilst the ship was on a course of 218 at 21.5 knots, what seemed to be hundreds of fishing lights were seen right ahead of the ship and stretching from horizon to horizon. As the ship approached them, it became apparent that the lights were bioluminescence. "The appearance was like large single 'blobs' approximately the size of tennis balls, while at the main concentration the water seemed to be 'bubbling up' in a line stretching to both horizons. When the ship passed through the line, the luminescence gave off such a glare, as bright as daylight, that it was possible to read the identification numbers of the containers on the focsle. The duration of the phenomenon was about 5 minutes or 1.5 n.mile." (Hughan, D.S .; "Bioluminescence," Marine Observer, 66:62, 1996) Comment. P.J . Herring, Southampton Oceanography Centre, called this display "a most unusual account which I am unable to interpret." He opined that the blobs were probably cylindrical colonies of luminous sea squirts, but he could not account for the 1.5 -milewide, horizon-to-horizon bright glare and associated bubbling. Reference. For more on bioluminescent anomalies, see Chapter GLW in our catalog: Lightning, Auroras. Ordering information here . From Science Frontiers #107, SEP-OCT 1996 . 1996-2000 ...
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... Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Life beyond 100 c Bacteria can survive and multiply in hot springs near and slightly above 100 C -- the boiling point of water at atmospheric pressure. Few scientists have contemplated the possibility of life forms prospering at temperatures well beyond 100 . Recently, however, the discovery of many new and frequently bizarre organisms clustered around deep-sea vents has forced a reexamination of high-temperature life. It seems that bacteria actually flourish in the 350 C water streams from the deep-sea vents. In the lab, these same bacteria multiply rapidly in water at 250 C kept liquid by pressures of 265 atmospheres of pressure. What a surprise! Quoting a concluding sentence from this article: "This greatly increases the number of environments and conditions both on Earth and elsewhere in the Universe where life can exist." (Baross, John A., and Deming, Jody W.; "Growth of 'Black Smoker' Bacteria at Temperatures of at Least 250 C," Nature, 303:423, 1983.) Comment. Ignoring for the moment the extraterrestrial possibilities, the earth is riddled like a Swiss cheese with hot, fluid environments, which we may now consider potential abodes of life. Subterranean life represents a new biological frontier. Who knows what kinds of organisms have developed to feed upon the planet's heat? Could they have con-tributed to our supplies of petroleum and natural gas? From Science Frontiers #29, SEP-OCT 1983 . 1983-2000 William R. ...
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... emission from Mars and Venus at wavelengths near 10 micrometers. and modelled them to show that stimulated emission -- the effect which makes lasers so powerful -- accounts for up to seven per cent of the total emission. This is not a large amplification factor by laboratory standards, particularly for a CO2 laser. But, the authors speculate that the sheer size of the natural lasers could make them useful tools in the future for communicating with distant civilizations beyond our own planetary system." The atmospheres of Mars and Venus are almost pure CO2 . The CO2 molecules are excited by the absorption of energetic solar photons; then, thermally emitted photons at about 10 micrometers from lower reaches of the atmosphere collide with the excited molecules, stimulating them to emit another 10-micrometer photon, thus doubling the number of photons. This is typical laser action. Deming and Mumma speculate that the natural laser action existing in the Martian atmosphere could be intensified and focussed into an intense beam of infrared radiation of enormous power by placing two large mirrors in orbit, creating a space-borne analog of a laboratory laser. With this huge laser, one could conceive of communicating with neighboring stellar systems. (Taylor, F.W .; "Natural Lasers on Venus and Mars," Nature, 306:640, 1983.) From Science Frontiers #32, MAR-APR 1984 . 1984-2000 William R. Corliss ...
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... , California; trails leading to them indicate that the rocks have moved large distances. The process has never been witnessed. Although high winds and a wetted surface seem necessary, controversy persists about the need for other conditions, especially ice sheets. On the basis of experiments with a wetted Racetrack surface (soft mud about 3 cm deep), we find the effective coefficient of friction to be surprisingly high, about 0.8 . Movement by wind alone of moderate-sized (20 kg) rocks with cubic shape requires sustained winds close to the ground of about 80 m/s (about 180 mph). Larger flat-lying rocks require much higher winds." The authors of this paper, J.B . Reid, Jr., et al, precisely mapped a large number of the enigmatic tracks. Their maps revealed many "mated pairs" of rocks, whose curving tracks matched near their origins to within a few centimeters, even though the tracks were separated by up to 830 meters (over 0.5 mile!). Apparently these mated rocks were locked into a huge ice sheet resting -- almost floating -- on slippery mud. Sustained winds blowing over the large areas of ice generated enough horizontal force to propel the ice sheets with their cargos of rocks. Measurements showed that some of these ice sheets had to be at least 850 x 500 m (about 100 acres!) in extent. That's big, to be sure, but hardly anomalous. (Reid, John B., Jr., et al; "Sliding ...
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... Science Frontiers ONLINE No. 34: Jul-Aug 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A Gathering Of Quasars The universe is supposed to be approximately uniform in all directions -- the evenly distributed smoke from the Big Bang. Halton Arp, an energetic opponent of the standard cosmological view, points out that quasars are socializing in disgracefully large numbers in one region of the sky. In the direction of the so-called Local Cluster of galaxies, between redshifts 1.2 -2 .5 , there are roughly four times as many quasars per unit volume as in the other parts of the sky. This unexpected clumping of quasars affects a region 1,3000 million light years in diameter and 4.875 million light years deep, a rather substantial chunk of the cosmos. Arp's discovery places astronomy in a no-win situation. Either the distribution of quasars is too clumpy for current theory or the redshift/distance law is wrong. Neither situation makes astronomers very happy. (Anonymous; "Quasars and Quasi Quasars," New Scientist, p. 20, May 17, 1984.) From Science Frontiers #34, JUL-AUG 1984 . 1984-2000 William R. Corliss ...
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... . DNA analysis supports the contention that humans are more closely related to birds than reptiles. Paleontological evidence, however, supports the opposite view. The fight rages on. (Benton, Mike; "Is a Dog More Like a Lizard or a Chicken?" New Scientist, p. 18, August 16, 1984.) Comment. It all seems to boil down to morphology in the end. Which is a more faithful record of the development of life through the long eons, the phenotype (what the organism looks like) or the genotype (what the DNA looks like)? This may be a dangerous simplification. Why? Because life just may be shaped by more than DNA. Standard evolution cladogram (left). Cladogram based only on characters (right). The numbers are millions of years before present. From Science Frontiers #36, NOV-DEC 1984 . 1984-2000 William R. Corliss ...
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... ,000 light years) is but a hop, skip, and jump. A pressing question for these cosmologists searching for the really big picture is whether there is any order in the distribution of galaxies, galactic clusters, and superclusters. The scale of organization of the universe is of critical importance because it is a measure of state of the cosmos when hydrogen atoms first condensed from the seething sea of ions following the Big Bang. The prevailing expectation has been that galactic clusters and superclusters should be distributed at random; that is, no order prevails at that scale. Recent redshift measurements, however, hint more and more forcefully that the huge superclusters of galaxies are almost as neatly arranged as the atoms in a crystal. A recent paper in Nature by J. Einasto et al puts a number on the spacing of the superclusters: "Here, using a new compilation of available data on galaxy clusters, we present evidence for a quasi-regular three-dimensional network of rich superclusters and voids, with the regions of high density separated by "120 Mpc [megaparsecs]. If this reflects the distribution of all matter (luminous and dark), then there must exist some hitherto unknown process that produces regular structure on large scales." (Einasto, J., et al; "A 120-Mpc Periodicity in the Three-Dimensional Distribution of Galaxy Superclusters," Nature, 385:139, 1997.) Comment. Hmmm! A "hitherto unknown process." It appears that our science is still incomplete, despite what some science writers have insisted recently. ...
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... -- mainly amateur astroomers. Collectively, they record many meteor showers and fireballs; all quite respectable astronomical objects. But sometimes fuzzy, rapidly moving luminosities appear, as in the following paragraph written by J.S . Gallagher: "Diffuse luminous objects moving at angular velocities similar to those of meteors were observed during over 200 hours of meteor watching in 1991. They fell in three broad categories: arcs, patches, and 'meteors' similar in appearance to comet comas. Though I at first dismissed the possibility of their being related to meteors, I reconsidered this relation after eliminating other possible causes such as reflections from aircraft lights and tricks of vision. Their meteor-like behavior suggested that perhaps these events might be caused by clouds of exceedingly small meteoroids, visible only because of their numbers and compact grouping. Because such a formation would be unlikely to be maintained long in space, it appeared necessary that the particles involved must have maintained some weak physical contact until just prior to becoming visible. Perhaps some type of 'cosmic dust bunny,' disrupted by air resistance, might be the cause of these events." These moving patches of light also resemble the "auroral meteors" cataloged under GLA3 in Lightning, Auroras, Nocturnal Lights. Physically, they might be related to the small, icy comets postulated by L.A . Frank to account for the transient "holes" seen in satellite ultraviolet images of the earth. (See SF#60 and #72 for more.) (Gallagher, John S.; "Diffuse Luminous Objects Having Angular Velocities Similar ...
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... flora. Many different lineages in the biota will respond by synchronous waves of speciation and extinction to global temperature extremes and attendant environmental changes. This is my starting hypothesis." Vrba was speaking mainly about the last 25 million years, a mere flash in geological time. For this brief period, the Deep Sea Drilling Program has provided geologists with a detailed and continuous record of climate changes as they were recorded in deep-sea sediments. By contrast, the faunal history of the continents is rather fragmentary, making it rather difficult to match up pulsations of climate with pulsations of life. Even so, scientists have found rather strong correlations between climatary change and biological speciation and extinction at 15, 5, and 2.4 million years ago. (Lewin, Roger; "The Paleoclimatic Magic Numbers Game," Science, 226:154, 1984.) Comment. Note that this is just the period our ancestors seemed to be evolving rapidly. Also interesting is the general agreement between Vrba's statement about the driving forces behind evolution and McClintock's conclusion quoted earlier under BIOLOGY. From Science Frontiers #37, JAN-FEB 1985 . 1985-2000 William R. Corliss ...
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... redshift very close to that of the quasar. While Burbidge, Arp and their partisans may argue that quasars are so peculiar that they can generate redshifts of unknown origin, this position becomes difficult to maintain for companion galaxies that otherwise look perfectly ordinary." H. Arp and G. Burbidge, chief among those ordered to recant, are not convinced. Arp points to many cases where bridges of luminous material connect high-redshift quasars with low redshift galaxies. Also, the clustering of quasars around nearby galaxies supports the nearness of quasars. As Burbidge has observed, if: ". .. just one large redshift is not due to the universal expansion, Pandora's box is open. Much of our currently claimed knowledge of the extragalactic universe would be at risk, as would a number of scientific reputations." Indeed, reputations are on the line as are scientific ethics. Telescope time has been cut off from those supporting noncosmological redshifts. The papers written by scientists who haven't recanted are held up, refereed forever, and rejected. Come to think of it, the theological overtones of the call for "recantation" fit the redshift situation very well. (Anonymous; "Companion Galaxies Match Quasar Redshifts: The Debate Goes On," Physics Today, 37:17, December 1984.) Reference. The "redshift controversy is discussed in more detail in our Stars, Galaxies, Cosmos. To order, visit: here . From Science Frontiers #38, MAR-APR 1985 . 1985-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 111: May-Jun 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Extraterrestrial Handedness Human life forms favor right-handedness over left-handedness by a 9:1 ratio. Other terrestrial animals are also asymmetrical in various ways. But on the molecular level, terrestrial biochemistry is all left-handed. As far as scientists can determine, only left-handed amino acids are incorporated into proteins. In nonlife (if such a state really exists), amino-acid molecules are right- and lefthanded in equal numbers -- as least this has been the theory up until now. Amino acids are found in substances we assume are non-life or of abiotic origin. In fact, amino acids are present in meteorites, often in substantial amounts. They are profuse in Australia's Murchison meteorite, a carbonaceous chondrite. However, analysis of the Murchison's amino acids indicates that there are slightly more (7 -9 %) left-handed than right-handed amino acids present. This extraterrestrial handedness is of great import to both cosmologists and biologists, because the carbonaceous chondrites are thought to have formed 4.5 billion years ago -- long before life on earth originated. Furthermore, some of the Murchison's amino acids have never been found in terrestrial life, and they are also slightly left-handed. For some unfathomed reason, chemical and biological evolution both tilt to the left! (Bada, Jeffrey L.; "Extraterrestrial Handedness?" Science, 275 ...
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... at Steens Mountain, Oregon. There were three periods of very rapid change (impulses), which hint at radical changes in the core. The average magnetic field at the earth's surface decreased to 20% of normal during the reversal. (Prevot, Michel, et al; "How the Geomagnetic Field Vector Reverses Polarity," Nature, 316:230, 1985.) Comment. The illustration reveals that the reversal was far from a clean 180 flip; there was much meandering. Just what was happening in the core during the reversal is a mystery. When the magnetic field dropped to low levels, flux of cosmic rays and other radiation at the earth's surface probably increased drastically. Terrestrial life might have been adversely affected. The Steene Mountains directional record. The numbers refer to the samples used from the volcanic sequence, in order of increasing age. Dotted lines represent field directions in the opposite hemisphere. From Science Frontiers #41, SEP-OCT 1985 . 1985-2000 William R. Corliss ...
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... song A Bicycle Built for Two . It had learned this tune early in its silicon-based life. Surprisingly, real computers can experience similar Near-Death Experiences (NDEs). S.L . Thaler, a physicist at McDonnell Douglas, was studying neural networks designed to mimic the structure and functions of the human brain. Such neural nets can actually learn as programmers train them. As a evening avocation, Thaler devised a program that randomly severed connections in the neural net, in effect destroying the artificial brain bit by bit. When between 10 and 60% of the connections were destroyed, the net spat out only gibberish. Near 90% destruction, though, strange "whimsical" information was produced that was definitely not gibberish. In contrast, untrained neural networks generated only random numbers as they were "put down"! Evidently, HAL's tuneful demise was not so fanciful after all. (Yam, Philip; "Daisy, Daisy," Scientific American, 268:32, May 1993.) Comment. A.C . Clarke, author of 2001, has stated firmly that HAL's name was not chosen because its letters were one step away from IBM! "Pure coincidence," he has declared. Even though the odds against it are 263 to 1. (Anonymous; Fortean Times, p. 9, no. 98, June 1997.) From Science Frontiers #113, SEP-OCT 1997 . 1997-2000 William R. Corliss ...
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... Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Immense Complex of Structures Found in Peru Great Pyramid Entrance Tunnel Not Astronomically Aligned More Pyramid Caveats Astronomy A Large Quasar Inhomogeneity in the Sky Double-star System Defies Relativity Peace and Sunspots The Missing Sunspot Peak A Different Way of Looking At the Solar System Origin of the Moon Debated Biology Ri = Dugong; Doggone! Can Spores Survive in Interstellar Space? Fungus Manufactures Phony Blueberry Flowers Music in the Ear Guiding Cell Migration Remarkable Distribution of Hydrothermal Vent Animals Trees May Not Converse After All! Geology Feathers Fly Over Fossil 'Fraud' Sand Dunes 3 Kilometers Down The Night of the Polar Dinosaur Geophysics The Sausalito Hum Mysterious Hums: the Sequel Psychology Left-handers Have Larger Interbrain Connections Geomagnetic Activity and Paranormal Experiences Taking Food From Thought Logic & Mathematics The Fabric of Prime Number Distribution Chemistry & Physics Speculations From Gold ...
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... illustrate, humans have only 46 chromosomes, while the great apes all have 48. The 1.5 % figure doesn't hint at this significant difference. Next, take a look at chromosome #9 in humans and the great apes. Chromosome bandings are different enough to raise further suspicions about the 1.5 % figure. (Gibbons, Ann; "Which of Our Genes Make Us Human?" Science, 281:1432, 1998.) Comments. It is easy to see how gross comparisons of DNA might miss important details. The popular "DNA-hybridization" method simply mixes together strands of DNA from the two species being compared. These are allowed to combine, and then they are heated to see how much temperature is required to force them apart. Chromosome numbers and bandings have little if any effect on these crude comparisons of the bare DNA strands that have been stripped from their genes and chromosomes. The significance of all this transcends the comparisons of humans and chimps. Modern taxonomy of all life forms depends increasingly upon DNA comparisons rather than upon morphology. If DNA comparisons can be as misleading as they are in humans and chimps, those textbook family trees that are supposed to tell us how life evolved may also be giving us an erroneous history of life. To underscore the problem, sometimes DNA genetic differences do not result in big morphological changes. For example, Three-toed Woodpeckers hammer on trees all over the northern reaches of North America and Eurasia. These birds all look alike and interbreed freely. Yet, some of the birds differ so ...
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... understand what these types of experiences and the experiencers are telling us as a whole. Inspection of the data indicates that there is a distinctive, recognizable patterning or clustering of inner and outer events: triggers, concommitants, and aftereffects which are similar across experiencer reports from over 100 different types of EEs. Preliminary study shows that those individuals who begin to explore their EEs and question conventional answers may undergo a series of similar developmental, predictable, humanizing, and transformative stages of expanding conscious awareness, which we call the Exceptional Human Experience Process (EHE Process). When EEers begin to comprehend and realize that their experiences are more than external phenomena happening "outside" of them and instead signify a whole inner and outer personally meaningful experience, the EE becomes potentiated into an EHE. EHEers report greater numbers of EHEs including meaningful insights, heightened creativity, and "lucky coincidences." Over time, or additional EEs/EHEs, or with a tremendous burst of insight, a subjective threshold is crossed. The experiencer's lifeview and whole worldview changes, and a new perspective (i .e ., double vision) is forged. Fresh transpersonal connections with a new vision of self and the world become established. In hindsight, advanced EHEers report that the whole process was life-changing and somehow felt "destined." It is at this stage of the EHE Process where the EHEer has literally transcended everyday "normal reality" and discovered with clarity and quiet wisdom his or her unique "calling" in life, and the calling to an evolution of consciousness for all life. ...
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... 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 The star of the star-nosed mole (Left) Tenticle-like rays surrounding one nostril of the star-like mole. (Right) The number of rays around the other nostril give the density of sensory receptors. The star-nosed mole is one of North America's more bizarre mammals. Its nostrils are surrounded by mobile, Medusa-like appendages that are richly suppled with nerves and blood vessels. These tentacle-like structures form the "star," which has long been considered a tactile organ used for feeling for prey. However, behavioral experiments by E. Gould et al indicate that the star may be more than a tactile organ. It seems to sport electrical sensors that detect the minute electrical fields surrounding worms, leeches, insect larvae, and other favorite mole tidbits. This conclusion derives from experiments in which starnosed moles preferentially attacked the parts of worms that are most strongly electrical. Actually, scientists have been puzzled as to how this mole found its prey, for this mammal is semiaquatic and somehow locates its dinner in muddy water even though it has poor eyesight. Although some fish possess electrical sensors, they are uncommon in mammals. Half way around the planet, another strange creature, also classified with the mammals, frequents muddy waters looking for the same sort of prey favored by the star-nosed mole. The Australian platypus also has weak vision and employs search techniques similar to those of ...
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... All Issues This Issue Sourcebook Project Sourcebook Subjects Solar Neutrino Update Our terrestrial neutrino detectors catch only about 1/3 as many solar neutrinos as stellar theory requires. We frequently refer to this anomaly because at risk here is our basic theory of how stars work. Is our knowledge of stellar furnaces fundamentally in error or are some of the solar neutrinos somehow removed from the stream of neutrinos bound for earth? Recent calculations by Hans Bethe have brought sighs of relief to all astrophysicists. Without going into all of the details, Bethe finds that the interactions of the electron-neutrinos emitted by solar thermonuclear reactions with atoms constituting the solar mass change a substantial fraction of them into muonneutrinos. Since our terrestrial neutrino detectors register only electron-neutrinos, we may really be seeing only a fraction of the total number of neutrinos being emitted by the sun. If Bethe's calculations turn out to be correct, he may have eliminated a Class1 anomaly. But at a price! It seems that his calculations also predict a mass of only 0.008 electron-volts for the muon-neutrino. This is much too small for neutrinos to account for the "missing mass" of the universe -- something cosmologists had devoutly hoped for. (Maddox, John; "Hans Bethe on Solar Neutrinos," Nature, 320:677, 1986.) From Science Frontiers #46, JUL-AUG 1986 . 1986-2000 William R. Corliss ...
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... the Study of Origins of Life. (Raloff, J.; "Clues to Life's Cellular Origins," Science News, 130:71, 1986.) Comment. Strange that the earth should be "tailor-made" for biochemical operations and that outer space teems with meteorites transporting other ingredients of life-synthesis. That the earth's crust and deep soil are conducive to life is apparent in recent work done sponsored by DuPont and the Department of Energy. This effort has found that life is abundant at least 850 feet below the surface -- a realm hardly suspected to harbor life. "' There is life down there, and it is very diverse,' says Carl Fliermans of Dupont's Savannah River Laboratory in Aiken, S.C . The numbers are high enough to affect the chemistry of the environment: Some of the samples contained as many as 10 million organisms per gram of soil. But even more surprising than the high concentrations is the diversity of the microorganisms, according to David Balkwill of Florida State University in Tallahassee. Many varieties of bacteria and fungi have been seen, and there have been indications of amoeba. And the diversity -- which doesn't appear to decrease with depth -- may force a reappraisal of the environment that lies between soil and bedrock." (Anonymous; "The Bugs beneath Us," Science News, 130:58, 1986.) Under the GEOLOGY heading in this issue, the subject of abiotic production of petroleum is explored. Where could abiotic petroleum be synthesized? Below the ...
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... Science Frontiers ONLINE No. 89: Sep-Oct 1993 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology A ROBOT'S MYSTERIOUS DISCOVERY California's maze stones Astronomy An age paradox In the dark about dark matter Biology Why do electric fish swim backwards? Electric fish not backward in data processing Homo erectus never existed! Solar activity, your mother's birth year, and your longevity Smoldering corpse Geology RHYTHMIC SUBMARINE VOLCANOS Blasting rocks off planets Geophysics Looping lightning Crop circles: a middle ground Psychology The birthday: lifeline or deadline? Ganzfeld experiments: do they prove telepathy exists? General Transcendental messages in transcendental numbers ...
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