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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects An Anasazi Reservoir In Morefield Canyon, Mesa Verde National Park, Colorado, a strange earthen mound, 200 feet wide, rises 15 feet above the canyon's grassy floor. Archeologists have debated the mound's purpose for decades. Being elevated above the floor of a usually dry canyon as it is, the mound certainly does not seem to be a reservoir, but that is what recent research says it is. The mound is shaped like an inverted frying pan, with a 1500-foot-long handle that leads to a normally dry stream bed higher up in the canyon. The Anasazi were excellent water managers and took advantage of the flash floods that roared down the canyon every few years. To impound some of this valuable water, they initially built a conventional reservoir, but it was soon silted up by the freshets. So, they gradually raised the reservoir walls and constructed a raised canal to the stream bed. It was all very logical. The engineering of the canal is particularly impressive. The channel is 4-8 feet wide, but only 1-2 feet deep. Its steep, 15-foot-high sides are shored up with neatly aligned stones that were carried in from somewhere outside the canyon. (Anonymous; "Mystery Mound Appears to Be an Ancient Reservoir," San Francisco Chronicle, June 6, 1997. Cr. D. Phelps. Also: Anonymous; "Mysterious Mesa ...
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... Science Frontiers ONLINE No. 25: Jan-Feb 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Promiscuous Dna The cells of plants (photosynthetic eukaryotes) are genetically the most complex that biologists have discovered. Each cell has three genetic systems: its own, that of the chloroplasts; and that of the mitochondria. It is supposed that the chloroplasts and mitochondria were once free-living cells that linked up with the embryonic plant cell to form a symbiotic partnership, with the host "plant" cell being the dominant member. Up until now, the three genetic systems were thought to be discrete, each going down its own pathway. But chloroplasts genes have now been found inside plant mitochondria, overturning conventional wisdom. To sum it all up, DNA seems promiscuous -- no respecter of privacy and breaking down all isolating genetic barriers. This discovery at once raises a dozen questions. For example, are mitochondria genes in chloroplast cells? How far does this promiscuity go? Can the same thing happen in higher organisms; say, with humans and symbiotic microorganisms or even not-so-symbiotic disease organisms? Is there no stopping this DNA? (Ellis, John; "Promiscuous DNA -- Chloroplast Genes inside Plant Mitochondria," Nature, 299:678, 1982.) From Science Frontiers #25, JAN-FEB 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 25: Jan-Feb 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Andes Ice Islands High in the Bolivian Andes are some shallow, saltwater lakes. From some of these white-shored lakes rise bizarre "islands" of fresh-water ice, neatly layered horizontally, and up to 20 feet higher than the saltwater surface. The ice crystals comprising these islands are vertical, proving that they grew in water and are not pieces of glaciers. Clearly, they did not form from the present saltwater lakes, but they might be relics of the Ice Ages, when the lakes were deeper and fresher. But whence the nicely layered structure? Some scientists have thought that volcanic springs might be the sources of fresh water, but some ice islands occur in lakes where there are no volcanic springs nearby. At the moment, every-one seems stumped by these strange creations of Nature. (Anonymous; "Who Made the Andes Islands of Ice?" New Scientist, 96:272, 1982.) Comment. Could the ice islands be related to the Arctic pingoes -- those debris-covered ice hills? From Science Frontiers #25, JAN-FEB 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 25: Jan-Feb 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Review Of The Tektite Problem Tektites are small glassy stones with drop-like and button-like shapes. They are found primarily in four strew fields in Europe, Australia, North America, and Africa. Just about everyone believes that tektites are once-liquid droplets of rock that were solidified in flight. The major question -- often intemperately debated -- is the location of the tektite source. Are they of terrestrial, lunar, cometary, or some other origin? A recent study by Shaw and Wasserberg, using element abundances as a guide, strongly favors a terrestrial origin, with meteor impacts serving as the liquefying and splashing agents. Indeed, specific craters have long been associated with the European and African strew fields. Those who believe that the tektites were splashed all the way from the moon by meteor impacts have not given up yet. One provocative fact stressed in this article is that the ages of the four groups of tektites are 35, 14, 1.3 , and 0.7 million years. Tektites are all quite young! (Smith, Peter J.; "The Origin of Tektites -- Settled at Last?" Nature, 300: 217, 1982.) Comment. Were there no tektite-forming meteor impacts prior to 35 millions of years ago? Is this observation related to the great rarity of meteorites in sedimentary rocks? Just what is different about the past 35 million years? ...
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... Science Frontiers ONLINE No. 25: Jan-Feb 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Gas Hydrates And The Bermuda Triangle Gas hydrates are stable, solid lattices of water molecules, in which the water molecules are hydrogen-bonded into hollow spheres or oblate spheroids in which gas molecules are enclosed. They are not true compounds, but rather clathrates or inclusion compounds. They often form in huge masses in ocean-bottom sediments and, if disturbed by slumping or some other stimulus, can release immense quantities of gas bubbles. These gases rise to the surface, subdivided en route, and reach the surface as a huge upwelling of frothy, low-density fluid. A ship cannot float in such low-density fluids. If a large plume rose above the sea's surface, aircraft passing through it would lose engine power. Quoting the final paragraph: "Intermittent natural gas blowouts from hydrate-associated gas accumulations, therefore, might explain some of the many mysterious disappearances of ships and planes -- particularly in areas where deep-sea sediments contain large amounts of gas in the form of hydrate. This may be the circumstance off the southeast coast of the United States, an area noted for numerous disappearances of ships and aircraft." (McIver, Richard D.; "Role of Naturally Occurring Gas Hydrates in Sediment Transport," American Association of Petroleum Geologists, Bulletin, 66:789, 1982.) From Science Frontiers #25, JAN-FEB 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 25: Jan-Feb 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Three "proofs" of a young earth Responding to letters published in the June 1982 issue of Physics Today that insisted (some, very emotionally) that no evidence exists for a very young earth, Robert V. Gentry summarized three kinds of evidence that certainly seem to undermine current dating schemes. Halos produced by the alpha particles emitted by Po218 are found in granite rocks in many areas. Yet, the half-life of Po218 is only 3 minutes. Since the Po218 has no identifiable pre-cursors in the rock, ". .. how did the surrounding rocks crystalize rapidly enough so that there were crystals available ready to be imprinted with radiohalos by alpha-particles from Po218 ? This would imply almost instantaneous cooling and crystallization of these granitic minerals -- and we know of no mechanism that will remove heat so rapidly; the rocks are supposed to have cooled over millennia, if not tens of millennia." In coalified wood dated as older than 200 million years, the ratio between U238 and Pb206 should be low. It is actually very high. "Thus ages of the entire stratigraphic column may contain epochs less than 0.001% the duration of those now accepted and found in the literature." Diffusion calculations insist that Pb in zircon crystals found in deep granite cores at 313 C should diffuse out of the crystals at the rate of 1% in 300,000 years. No loss of Pb can ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Plant Life On Mars?" Strong evidence that plant life exists on Mars was advanced today by Earl C. Slipher, American astronomer, after observation of the planet, which is closer to the earth this month than at any time since 1924. .. .. . "His theory is founded on an apparent change in the planet's surface, regarded as his most important discovery. "The huge dark spot (Solis Lacus) or the Great Eye of Mars, seems to have assumed a shape not observed for fifty years, if ever before. Mr. Slipher indicated that this was strong evidence that plant life existed on the planet, and suggested that the change was due to fresh vegetation over an area roughly the size of the United States." (Anonymous; "Evidence of Plant Life on the Planet Mars Is Announced by an American Astronomer," New York Times, July 21, 1939. Cr. M. Piechota.) Comment. What a difference 59 years make! Could those tiny structures in ALH 84001 be fossilized pollen grains? From Science Frontiers #116, MAR-APR 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 25: Jan-Feb 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Schizophrenia And Season Of Birth Several scientists have published data that suggest that schizophrenics are more likely to be born in the winter months. The data have been subjected to much criticism. In this paper, the authors were careful to avoid previous errors in data collecting and analysis. From the Abstract: "We studied the birth months of 3,556 schizophrenics at a Minnesota Veteran's Administration hospital before and after instituting corrections for year-to-year across-month variations in birthrates in our expected values and the age-prevalence bias toward the January-March seasonality effect described in some earlier studies. Finally, we reanalyzed our data on a subset of patients in whom the ageincidence effect should be minimal. Even after these corrections the results supported the contention that the winter birthrate for schizophrenics is excessive, at least in severe climates." (Watson, Charles G., et al; "Season of Birth and Schizophrenia: A Response to the Lewis and Griffin Critique," Journal of Abnormal Psychology, 91:120, 1982.) Comment. What could possibly cause this seasonal effect, assuming it withstands scrutiny? From Science Frontiers #25, JAN-FEB 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 26: Mar-Apr 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A Mysterious Copy Of The Grave Creek Stone The so-called Morristown Tablet was apparently discovered near Morristown, Tennessee. A symbol-by-symbol comparison with the famous Grave Creek Stone reveals that both are inscribed with the same message, probably in a Semetic language. Barry Fell renders the message thus: "Tumulus in honor of Tadach. His wife caused this engraved tile to be inscribed." Why would anyone wish to make a second copy of such a message? The Grave Creek Stone was associated with a burial in West Virginia. Could there have been two Tadachs? Are either or both hoaxes? (Buchanan, Donal; "Report on the Morristown Tablet," Early Sites Research Society, Bulletin, 10:22, no. 1, 1982.) Comment. The real anomaly, assuming authenticity, is the presence of Semetic inscriptions in ancient American graves. Reference. The Grave Creek Stone and other anomalous epigraphy may be found in our Handbook: Ancient Man. To order, visit: here . The Grave Creek Stone From Science Frontiers #26, MAR-APR 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 26: Mar-Apr 1983 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology A Mysterious Copy of the Grave Creek Stone Archeology in Britain: Straying From the Party Line Astronomy Gyroscopic Galaxies Antarctic Meteorite May Have Been Blasted Off the Moon Biology Lizardless Thrashing Tails Nature's Ballistic Missile Prescient Evolution Geology Do the Continents Really Drift? Punching A Hole in the Asteroid Hypothesis Geophysics Slithering Patch of Light Earthquake and Subterranean Fire Psychology Everyone A Memory Prodigy The Mind's Rhythm Chemistry & Physics Maybe There's One Stable Particle! ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ten Strikes Against The Big Bang T. Van Flandern, editor of the Meta Re search Bulletin, has compiled a list of Big-Bang problems -- and it is not a short list. Can the Big-Bang paradigm be that shaky? Like Evolution and Relativity, the Big Bang is usually paraded as a proven, undeniable fact. It isn't . Static-universe models fit the data better than expanding-universe models. The microwave "background" makes more sense as the limiting temperature of space heated by starlight than as the remnant of a fireball. Element-abundance predictions using the Big Bang require too many adjustable parameters to make them work. The universe has too much largescale structure (interspersed "walls" and voids) to form in a time as short as 10-20 billion years. The average luminosity of quasars must decrease in just the right way so that their mean apparent brightness is the same at all redshifts, which is exceedingly unlikely. The ages of globular clusters appear older than the universe. The local streaming motions of galaxies are too high for a finite universe that is supposed to be everywhere uniform. Invisible dark matter of an unknown but non-baryonic nature must be the dominant ingredient of the entire universe. The most distant galaxies in the Hubble Deep Field show insufficient evidence of evolution, with some of them apparently having higher redshifts (z = 6-7 ) than ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Ultimate In Unisex At the Western General Hospital in Edinburgh, doctors have been examining a "boy" with an ovary and a fallopian tube instead of a left testicle. Part of "his" body's cells are male (one X and one Y chromosome), part female (two X chromosomes). This hermaphrodite-like condition apparently developed because "he" was conceived via in vitro (IVF) fertilization. Probably both a male embryo and a female embryo were transferred to "his" mother's uterus, where they fused and formed a single fetus. (Anonymous; "Two into One," New Scientist, p. 21, January 24, 1998. Cited source: The New England Journal of Medicine, 338:166, 1997.) Comments. We have already cataloged two similar conditions: Human blood-chimeras, where one person has two types of blood due to the absorption of one fetus by its twin, each having different blood types. (BHC15 in Biological Anomalies: Humans II) Birds that are female on one side and male on the other (bilateral gynandromorphism). (BBA1 in our forthcoming Biological Anomalies: Birds) From Science Frontiers #116, MAR-APR 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Miles Of Mush The earth's tectonic plates are usually drawn as neatly fitting puzzle pieces. This idealistic picture is changing because several lines of evidence suggest that some plates are separated by miles of geological "mush." J-Y . Royer and R.G . Gordon came to this conclusion after careful inspection of the huge Indo-Australian plate. First, they noticed that many powerful earthquakes originated in the center of this plate. Usually, quakes are confined to the edges of plates where they crunch against neighboring plates. Second, a line of folds 3,000 feet high runs down the center of the plate, as if is being squeezed like an accordion. But they could not identify any geological accordionist. Finally, working backwards in time using paleomagnetic data, they reconstructed plate configurations 11 million years ago. The Indo-Australian plate did not match up with its neighbors of that time period. Royer and Gordon concluded that the Indo-Australian plate really consists of three smaller plates. Even more surprising was their discovery that in between the boundaries of the three new plates there is a tectonic morass perhaps a thousand miles wide in places -- the "miles of mush" of our title. Plate tectonics (nee "continental drift"), once a revolutionary idea in geology and geophysics, seems poised for another upheaval. (Anonymous; "Gaps in the Theory," Earth , 7:11 ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Global cooling has begun!G. Bond of the Lamont-Doherty Earth Observatory and his colleagues have been tracking the movements of past ice sheets using the trails of rocky debris they leave behind on the ocean floor. A type of igneous rock called "gabbro" is indicative of the passage of past ice sheets. For example, 100,000 years ago, when the last ice age began, the amount of gabbro in ocean-floor sediments jumped from 2% to 8%. Despite all today's furor over global warming, Bond et al are finding in current ocean sediments the same gabbro precursors. Conclusion: a new ice age is in the making. (Anonymous; "Big Freeze," New Scientist, p. 21, December 20/27, 1997.) From Science Frontiers #116, MAR-APR 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Target: Greenland Reports of recent large meteors and suspicious craters are plentiful in back issues of this newsletter. (SFs #93, #102, #103, #110, to name a few) Here is another. December 9, 1997, Greenland. At 5:11 A.M ., crews of three trawlers at widely separated sites off south Greenland reported "a blazing fireball that turned night into day." At a distance of 100 kilometers (62 miles), the flash was compared to that from an atmospheric nuclear explosion. Danish officials dismissed the possibility of a surreptitious nuclear test. The U.S . Air Force stated that the object was neither a reentering spacecraft nor artificial space debris. Some seismic tremors also emanated from Greenland, so the impact of a large meteorite is suspected. Based on the visual sightings and a moving object caught on a parkinglot surveillance camera in Nuuk, Greenland's capital, the probable impact point is at 61 25' N., 44 26' W. Efforts to locate the meteorite will have to wait for favorable weather. The supposed meteor was not a small object. The Niels Bohr Institute in Copenhagen compared it to the Kap York meteor that fell south of Thule, Greenland, in prehistoric times. Pieces of this iron meteorite aggregating 50 tons have been collected. (Sawyer, Kathy; "Fireball a Mystery till Thaw," Charlotte Observer, December ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Earthquake Weather Folklore reserves the term "earthquake weather" for the sultry, ominously uneasy period said to precede large earthquakes. Scientists have generally belittled suggestions that weather could have anything to do with the ponderous forces unleashed during a quake. Despite such authoritative pronouncements, many Californians, who have ample experience with seismic events, insist that quakes and weather are somehow connected. They may be right -- at least some of the time. In the five years following the 7.3 Landers earthquake of June 28, 1992, the frequency of smaller quakes has peaked reliably every September. However, before the Landers event, no such pattern is evident. One thought is that the average atmospheric pressure, which is lower in the summer months, reduces the downward pressure on the earth's crust enough to allow easier slippage along fault lines. This sounds reasonable, but why did this effect not occur before the Landers quake? The answer given is that perhaps the Landers event "sensitized" nearby faults! (Monastersky, R.; "California Shakes Most Often in September," Science News, 152:373, 1997.) Since the Landers event, Earthquakes in the weestern U.S . have been following an annual cycle. From Science Frontiers #116, MAR-APR 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 26: Mar-Apr 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Prescient Evolution Lately, a fossil moth egg was found in 75-million-year-old sediments in Massachusetts. The egg is positively assigned to the moth family Noctuidae and extends the fossil record of this family back into the Cretaceous. So what? Well, it turns out that Noctuidae family moths have special organs for detecting the ultrasonic cries of insect-hunting bats. The fossil record of the bats, however, only goes back to the early Eocene, perhaps 20 million years after the Noctuidae moths. Since no other insect predators like bats existed, it would seem that the moths developed these special organs in anticipation of the bats! (Gall, Lawrence F., and Tiffney, Bruce H.; "A Fossil Noctuid Moth Egg from the Late Cretaceous of Eastern North America," Science, 219:507, 1983.) Comment. Do humans have talents that seem unimportant now but which may be useful some day? Calculating prodigies, eidetic imagers, etc. From Science Frontiers #26, MAR-APR 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects High-Flying Catfish Anomalies crop up in out-of-the-way places and unusual publications. A radio amateur (Dave, K1WHS) noticed that his 432-MHz beam was higher tha normal. Checking his tall antenna, he saw something dangling from the horizontal elements. It turned out to be a good-sized, desiccated catfish. Dave's antenna is 60 feet high and miles from any lake or stream. (Anonymous; QST , p. 21, February 1998. Cr. L.M . Nash) From Science Frontiers #116, MAR-APR 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 26: Mar-Apr 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Punching A Hole In The Asteroid Hypothesis Scientists have long searched for a cause for the profound geological and biological changes that apparently occurred between the Cretaceous and Tertiary periods. When an iridium-rich layer was found in several areas at this important boundary, many claimed it as proof of an asteroid impact or some other catastrophism that would nicely explain the massive worldwide changes that occurred. With this preamble in mind, consider the following abstract from an article in Science: "Analyses of the clay mineralogy of samples from the Cretaceous-Tertiary boundary layer at four localities show that the boundary clay is neither mineralogically exotic nor distinct from locally derived clays above and below the boundary. The significant ejecta component in the clay that is predicted by the asteroid impact scenario was not detected." (Rampino, Michael R., and Reynolds, Robert C.; "Clay Mineralogy of the Cretaceous-Tertiary Boundary Clay," Science, 219:1983.) From Science Frontiers #26, MAR-APR 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects G: The Embarrassing Constant Of Nature Of the four fundamental forces of nature, gravity was the first to be discovered. Even the Neanderthals knew of it! That's hardly surprising; it's everywhere. Unfortunately, we don't know much more about it than the Neanderthals. Though it seems powerful when you trip and fall, gravity is the weakest of the fundamental four. In a helium nucleus, the force of repulsion between two protons is 1040 times the gravitational attraction between them. Weak though it may be, gravity controls the trajectory of a baseball, the motion of the planets, and the shape of our Galaxy. Physicists describe gravitation with Newton's Law of Gravitation, which incorporates the Gravitational Constant G. Here's where the embarrassment arises. Many other constants of nature, such as the charge on the electron, are known to eight significant figures. We only know G to three. What's worse, modern attempts to refine the measurement of G come up with wildly different answers. Torsion-pendulum experiments in the U.S ., Germany, and New Zealand are far apart in their G-measurements. And physicists are perplexed -- to put it mildly. Of course, G is hard to measure. Seismic waves from ocean surf hundreds of miles away can affect the experiments. If a colleague a few offices away brings in some boxes of books for his ...
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... Science Frontiers ONLINE No. 26: Mar-Apr 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Earthquake And Subterranean Fire 1738. Month and day are unknown. Pecs, 46 06' N, 18 15' E.I = 7.5 - 8 . A very mysterious event was observed. Near Pecs, a black cliff named Szennyes (= dirty or filthy) belched forth fire during three days, accompanied by an earthquake that was strongly felt in the town of Pecs. After this shock fires were also seen on many occasions from the cliff. Naturally it was not a volcanic manifestation. The nature of this particular event is perfectly obscure. (Note by the author, P.H . "An earthquake light is improbable because of the long time during which the phenomenon was see." (Hedervari, Peter; "Unusual Phenomena Associated with Earthquakes within the Carpathian Basins," Compilation from personal files, 1983.) Comment. Compare this phenomenon with the detonations and flashes from Old Hannah's Cave, Staffordshire, England, as reported in SF#22. From Science Frontiers #26, MAR-APR 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 26: Mar-Apr 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Maybe there's one stable particle!The new Grand Unified Theories (GUTs) of physics predict that the proton decays radioactively -- contrary to what you may have been taught in physics class. Several experiments in deep mines and tunnels seem to have registered proton decays. Is nothing stable anymore? There is hope. A huge cubical detector, 21 meters on a side, is now operating 2000 feet under Lake Erie in a salt mine. The water-filled cube is monitored by 2048 photomultipler tubes, and is serviced by divers! After 80 days of operation, no events resembling proton decays have been detected, whereas many would have been expected if the other reports were true. The GUTs may be in trouble; and there may be something stable in the universe that we can count on! (Thomsen, D.E .; "Decay-Resistant Protons in Ohio," Science News, 123:85, 1983.) Comment. See SF#14 for some of the strange particles detected in the Kolar Gold Fields, in India, where some of the supposed proton decays were reported. From Science Frontiers #26, MAR-APR 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 26: Mar-Apr 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The mind's rhythm Observations of individuals undergoing hypnosis suggest that intervals of particular susceptibility come along about every 90 minutes. Expert hypnotherapists are cognizant of this psychophysical cycle and often wait for it to appear. By closely watching the subject's swallowing, eye-blinking, respiration, etc., the hynotizer can take advantage of these periods of heightened susceptibility. (Rossi, Ernest L.; "Hypnosis and Ultradian Cycles: A New State(s ) Theory of Hypnosis?" American Journal of Clinical Hypnosis, 25:21, 1982.) Comment. The reason for this 90-minute rhythm and the control system behind it are obscure. From Science Frontiers #26, MAR-APR 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 27: May-Jun 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ogham inscriptions in west virginia?Several petroglyphs in Wyoming and Boone counties, West Virginia, long-identified as random Indian doodling with little message content, may actually be Celtic Ogham writing. Translations of the petroglyphs reveal several Christian messages, as in the segment illustrated below. Based upon the style of the Ogham, these petroglyphs may have been chiseled some time between the early Sixth and late Eighth centuries. The Ogham writers may have been Irish monks who, after the fashion of St. Brendan, sailed west from Europe during this period. (Pyle, Robert L.; "A Message from the Past," p. 3. Gallagher, Ida Jane; " Light Dawns on West Virginia History," p. 7. Fell, Barry; "Christian Messages in Old Irish Script Deciphered from Rock Carvings in W. Va.," p. 12. All three articles appeared in: Wonderful West Virginia, vol. 47, March 1983.) Comment. Wonderful West Virginia is obviously not a science journal. Pyle is identified as an archeologist. The articles include many excellent color photographs of the inscriptions, so their reality can hardly be doubted. Reference. Our Handbook Ancient Man covers enigmatic ancient inscriptions in great detail. To order, see: here . Translation: "The season of the blessed advent of the Savior, Lord Christ (Salvatoris Domini Christi)" From Science Frontiers #27, MAY ...
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... Science Frontiers ONLINE No. 27: May-Jun 1983 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Ogham Inscriptions in West Virginia? An Earthen Stonehenge Astronomy Anomalous Redshifts (Again) Biology A Compass in Our Sinuses? How Trees Talk to One Another Does Ri = Mermaid? Great Balls of Snakes Geology The Solar-system Dust Bin Hushing Up the Guadeloupe Skeleton Geophysics Electromagnetic Noise Prior to Earthquakes The Current Anomalous El Nino ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Two Catastrophe Scenarios We present below two reconstructions of major terrestrial catastrophes. Both are based on sound geological research: deep-sea cores, seismic profiles, and the like; but the reconstructions of the events are on the speculative side, particularly in matters of the magnitudes of the effects. Both events also purport to explain long-standing puzzles. Scenario #1 . The Bosporus silt plug blows. During the last Ice Age, sea levels dropped hundreds of feet exposing the continental shelves. The planet's great rivers cascaded over the edges in great waterfalls. The rocky sill at Gibraltar kept the Atlantic waters out of the Mediterranean, and this sea began to dry up. Farther to the east, the Black Sea was now cut off from the Mediterranean's salty water by the silt-choked Bosporus, that narrow strait separating Asia Minor from Europe. In consequence, the Black Sea became a vast fresh-water lake fed by Europe's rivers to the north. The Ice Age eventually waned, and the oceans and Mediterranean began to rise. About 7,000 years ago, the hydraulic pressure on the Bosporus silt plug became too great and it popped. Salty Mediterranean water poured into lowlands around the Black Sea. Scientists estimate that 50 cubic kilometers of water surged through the Bosporus each -- 200 Niagaras in one colossal waterfall. Falling some 150 meters, the thunder of falling water might have been heard ...
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... Science Frontiers ONLINE No. 27: May-Jun 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Anomalous redshifts (again)For years Halton Arp has been searching the skies for anomalous astronomical objects. Among the many maverick items in his catalog are objects that seem physically related but have radically different redshifts. Examine for instance the illustration, which shows the large galaxy NGC 7603 (possessing a supposed recessional velocity of 8,700 km/sec) and its smaller companion at the end of the filament, which recedes at the much higher velocity of 16,900 km/sec. According to the Theory of the Expanding Universe, the greater the recessional velocity (as measured by the red or Doppler shift), the farther away the object is. But Arp's many examples of physically connected galaxies with wildly different redshifts suggest that some of the disparities in redshifts may actually be due to the related objects flying apart from each other. In the illustration, the small companion might have been "shot out" of its parent galaxy at high velocity by some unappreciated galactic gun. (Arp, Halton C.; "Related Galaxies with Different Redshifts?" Sky and Telescope, 65:307, 1983.) Comment. Left unsaid in Arp's article is the possibility that redshifts are not good measures of distance. If they are not, doubt is cast on the Theory of the Expanding Universe and the reality of the Big Bang itself. Some astronomers, according to news items in scientific publications, have heard ...
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... Science Frontiers ONLINE No. 27: May-Jun 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A COMPASS IN OUR SINUSES?You may not feel any north-directed nasal twinges, but the thin hard bones lining the human sinuses contain deposits of magnetic ferric iron. This discovery adds man to a long list of organisms from bacteria to birds known to possess localized accumulations of magnetic material. Experiments with these animals, including humans, seem to indicate a widespread ability to detect ambient magnetic fields. Some animals appear to use this sense for navigation. Whether humans do or do not is still a moot question. (Baker, Robin R., et al; "Magnetic Bones in Human Sinuses," Nature, 301: 78, 1983.) From Science Frontiers #27, MAY-JUN 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 27: May-Jun 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects How Trees Talk To One Another Trees talk only in children's cartoons -- that's currently accepted wisdom. But when trees attacked by caterpillars sound an alarm that other trees in the vicinity detect and heed, some sort of communication system seems required. The evidence is found in trees that react to caterpillar attack or leaf damage by making their leaves harder to digest. When one tree is attacked, not only does it start making less nutritious leaves but so do other trees as far as 200 feet away. No root connections have been found. In tests with potted maples and poplars inside plexiglass enclosures, the attack warning got through to trees in the same chamber but not to control trees outside the plexiglass. Thus, the warning seems to be transmitted by air -- probably chemically. David Rhoades is conducting further research at the University of Washington. (Boling, Rick; "Tree ESP," Omni, p. 42, December 1982. Cr. P. Gunkel) Comment. Question: How is the message received, decoded, and turned into biological action? If we could set up chemical "antennas" in the air around us, what other revealing messages would we "hear"? From Science Frontiers #27, MAY-JUN 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Flash Auroras Flash auroras are ephemeral auroral displays lasting only a few seconds. They occur when auroral and geomagnetic activity is subdued worldwide. Under such quiet conditions, scientists do not expect to see auroras of any kind. Yet, experienced aurora observers keep on reporting these transient events. June 13/14, 1987. Winnipeg, Saskatche wan. T. Lohvinenko saw a fragmentary active rayed arc in a clear sky at 0644 UT. It lasted for only a few seconds. February 13/14, 1991. Near Glasgow, Scotland. While facing south, A. Simmons observed rays and a luminous patch at an altitude of 45 . The phenomenon lasted 2 minutes. In both of the above instances, the geomagnetic field was quiet and auroral activity virtually zero worldwide. "It is unprofitable at this stage to speculate on the cause or causes of the mid-latitude flash aurora as it is known in the Aurora Section. More authenticated observations need to be built up before they can become statistically meaningful. The geomagnetosphere is a very dynamic and restless organism in which some instability may develop to cause what, in engineering parlance, might be referred to as a short circuit in the magnetospheric dynamo." (Livesey, R.J .; "The Flash Aurora," British Astronomical Association, Journal, 107:36, 1997.) From Science Frontiers #117, MAY-JUN 1998 . 1998-2000 William R ...
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... Science Frontiers ONLINE No. 27: May-Jun 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Great Balls Of Snakes Most garter snakes in the northern states spend the winter in communal dens below the frost line. Some dens host as many as 10,000 to 15,000 redlined garter snakes, which emerge en masse in the spring. Although garter snakes cannot survive freezing temperatures, they apparently do not congregate in such enormous numbers to keep warm, for sexually immature garter snakes commonly hibernate alone. Big concentrations of sexually mature garter snakes seem to be part of the reproduction strategy of the species. In the big aggregations, males usually outnumber females by 50-1 . As each female emerges in the spring, she is immediately mobbed by dozens of males. So-called "mating balls" of up to 100 males and a single female are formed. Naturalists commonly explain the wintering concentrations and mating balls as clever schemes evolved to maximize reproduction with minimum expenditure of energy. This article accepts this theme uncritically. (Lynch, Wayne; "Great Balls of Snakes," Natural History, 92:65, April 1983.) Comment. Evolutionists tend to "explain" facts in a circular fashion; that is, only the most efficient reproducers (or "fittest") survive, therefore those that survive must be the best reproducers. While the garter snake strategy has some advantages in terms of getting male and female together, things may have gone too far. For example, one communal den was flooded, ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Rare North Atlantic Light Wheel April 30, 1981. North Atlantic Ocean. "At exactly 2155 GMT, a white seasmoke type mist was observed glowing white between 2 and 5 metres above the sea surface. Further observation revealed that we were entering a large area of circulating bioluminescence of defined spiral form which appeared to be a pale emerald green in colour. Although the direction of rotation and the centre hub of the wheel could not be determined, the bands appeared to be of great dimension. While still proceeding through the bioluminescence and observing astern, it was noted that the formation of the bands became disrupted and seemed to diffuse a ragged appearance at the perimeter of the wheel to the port side of the vessel. Judging by the distance of the vessels close by -- which were being tracked by radar -- the extent of the rotating bands to the west could not be determined but they were estimated to be between and n. mile. The duration of the phenomenon was 4 minutes from entering to leaving the bioluminescence." (Lehepuu, K.; "Bioluminescence," Marine Observer, 52:76, 1982.) Comment. Bright marine bioluminescence is not uncommon in the Atlantic, particularly in warm waters, but it is very unusual to find geometrically organized displays. The light wheels seen in the Persian Gulf and South China Sea are more frequent and more highly structured. No one has ever come up with a ...
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... Science Frontiers ONLINE No. 27: May-Jun 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The solar-system dust bin For hundreds of thousands of years, miscellaneous rocky debris swirling around the sun has been falling upon the icy wastes of Antarctica. The motion of Antarctica's ice sheet carries these meteorites conveyor-belt fashion out towards the encircling seas. But where Antarctic mountains get in the way, the rocky cargo tends to get concentrated. Several thousand meteorites have already been picked up at these favored spots. In just a few brief summers of searching, these massive finds have posed unexpected questions. Here is a sampling. The terrestrial ages (times since arrival on earth) measure between 1,000 and 700,000 years, implying that the Antarctic ice sheet may be at least 700,000 years old. This is unfortunate for several proposed scenarios of recent catastrophism, which envision an iceless Antarctica. At least 20 amino acids appear in the more than 40 carbonaceous chondrites picked up with sterile equipment. These meteorites are dated as 4.5 billion years old, or 1 billion years older than the earliest terrestrial life found in the rocks. These finds highlight the old question: Did meteorites seed life on earth? The much-publicized "lunar" meteorite, supposedly blasted out of the moon's crust by asteroid impact, thence falling to earth, shows little evidence of mechanical shock. If this meteorite, with a composition so similar to the Apollo samples is not from the moon, where ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Hard Facts At Cahokia Monk's Mound, the largest mound at the Cahokia Mounds State Historical Site, in Illinois, is not what it seems. Superficially, it is a terraced earthen mound 100 feet high and more than three football fields long. What we now see of the mound was apparently constructed between 900 and 1200 AD. The prevailing dogma has long been that the Indians who built Cahokia worked only with earth, never with stone. Indeed, suitable stone is scarce in the area. On January 24, 1998, while drilling to construct a water drainage system at Monk's Mound, workers hit stone -- at least 32 feet of it -- perhaps a region of cobbles or slabs of rock. This region of stone, of undetermined geometry, is located 40 feet below one of the terrace surfaces, but still well above the base of the mound. The stones could well be an artificial structure of some sort. The discovery challenges the current thinking about the culture that built Cahokia. Only further research will reveal the extent and configuration of the stony region and where the stones may have come from. An editorial in the March 14, 1998, St. Louis Post-Dispatch put the Cahokia discovery in the larger context: New World archeology is in flux. Humans occupied the Americas long before 12,000 BP, and some of them may have been Caucasian (e .g ., ...
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... Science Frontiers ONLINE No. 27: May-Jun 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Electromagnetic Noise Prior To Earthquakes March 31, 1980. Tokyo, Japan. Anomalously high electromagnetic noise was recorded during a 30-minute period preceding a magnitude 7 quake, 250 km away and 480 km deep. The emissions were detected between 10 and 1500 Hz and around 81 kHz. July 24-28, 1976. Tangshan, China. For 3-5 days before the Tangshan earthquake, unusual radio interference was experienced within 250 km of Tangshan. Several similar cases are also on record, including one in which the radio noise coincided with the appearance of earthquake lights. No generally accepted physical mechanism for producing these electromagnetic emissions has been found. (King, Chi-Yu; "Electromagnetic Emissions before Earthquakes," Nature, 301:377, 1983.) From Science Frontiers #27, MAY-JUN 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Romans in rio?In 1976, diver Jose Roberto Texeira salvaged two intact amphorae from the bottom of Guanabara Bay, 15 kilometers from Rio de Janeiro. Six years later, archeologist Robert Marx found thousands of pottery fragments in the same locality, including 200 necks from amphorae. Amphorae are tall storage vessels that were used widely throughout ancient Europe. These particular amphorae are of Roman manufacture, circa the second century B.C . Much controversy erupted around the finds because Spain and Portugal both claim to have discovered Brazil around 1500 A.D . Roman artifacts were distinctly unwelcome. More objectively, the thought of an ancient Roman crossing of the Atlantic is not so farfetched. Roman wrecks have been discovered in the Azores; and the shortest way across the Atlantic is from Africa to Brazil -- only 18 days using modern sailing vessels. (Sheckley, Robert; "Romans in Rio," Omni, 5:43, June 1983.) From Science Frontiers #28, JUL-AUG 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Romans in Rio? Nazca Figures Duplicated Astronomy Beautiful Objects, Beautiful Theories The Better, Bigger Big Bang The Foamy Cosmos Chiron: the Black Sheep of the Solar System Biology Memory in Food-hoarding Birds Evolution by Numbers Geology The Alaskan Jigsaw Puzzle Hope for Atlantis? Bones of Contention Land Animals: Earlier and Earlier Geophysics Ball Lightning with Bizarre Structure Psychology Different Personalities: Different Brainwaves ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Beautiful objects, beautiful theories Imagine a million brilliant stars densely packed in a tight sphere by gravity. In the telescope these globular clusters are spectacular objects: a million points of light in disciplined motion around a center so closely packed with stars that they cannot all be resolved. Surely such an orderly assemblage of matter should be easy to model, given the laws of celestial mechanics and high-speed computers. No so! Both theory and computer models predict that a few stars may escape a globular cluster during its lifetime of several billion years, but that most will be drawn inevitably inward as the cluster collapses. However, observation, the final arbiter, reveals that globular clusters do not follow this scenario. Indeed, some clusters seem to have collapsed already and are again evolving in a sort of "reincarnated" state that our best theories refuse to predict. (Lightman, Alan; "Misty Patches in the Sky," Science 83, 4:24, June 1983.) From Science Frontiers #28, JUL-AUG 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Nazca Figures Duplicated Sensational literature makes much of the huge geometrical figures and outlines of animals etched into the high Peruvian tablelands. Most of these figures and lines are so large that one can fully appreciate them only from the air. This fact has led some writers to invoke ancient astronauts and even ancient Peruvian balloon technology. The fact of the matter is that archeological evidence is pretty convincing that the Nazca Indians constructed the lines about 500 A.D . But did they have extraterrestrial help or use some advanced technology? The author of the subject article, with the help of a few friends, answered these questions quite convincingly -- in the negative -- in the summer of 1982. Using sticks and string, they scaled up a small copy of the famous Nazca "condor" into a 440-foot replica of the real thing on a Kentucky landfill. The scaling up involved no high technology; in fact, even angular measurements were avoided. Instead of removing stones to make the lines, as the Nazcans did, lime was applied. The whole figure was laid out and limed in just a few man-hours. Then, from an aircraft at 1,000 feet, photos were taken. Lo and behold, a very convincing replica of the Nazca condor appeared on the prints. Still unanswered, though, is why anyone would want to make such huge drawings. (Nickell, Joe; "The Nazca Drawings ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Foamy Cosmos According to recent observations, there seem to be a lot of spherical voids in the cosmos. These vast nothingnesses are closed in by nearly spherical shells of galaxies. In other words, the cosmos consists of foam; homogeneous in the large, but bubbly in the small -- if spherical shells of galaxies can be considered "small." The only way, say the theorists, that such a foamy structure can arise is for the universe to be closed, not flat as counts of galaxies seem to indicate. Thus, the foamy cos-mos infers that we do not detect a lot of the mass existing in the universe. (Anonymous; "Honeycomb Universe Must Be Closed," New Scientist, 98:540, 1983.) Comment. In the Better, Bigger Big Bang there seems to be plenty of room for a foamy section or two! From Science Frontiers #28, JUL-AUG 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The better, bigger big bang Astronomers are ever more discomfitted by the Big Bang hypothesis for the creation of the universe. The reasons are several: The observed universe is extremely homogeneous, even though theory says that distant parts of the universe could never have been causally connected; No satisfactory explanation exists for the density fluctuations that had to occur for galaxies to be formed; and The universe seems to be flat, not curved, and the Big Bang does not explain why. Paul Steinhardt and Andreas Al-brecht, at the University of Pennsylvania, have developed a radically different Big Bang -- a two-stage one, with hot and super-cooled states. The three objections listed above are neatly disposed of in the new version, but at the cost of a radically new view of the cosmos. The "new" universe is about 10100 times as big as the 12 billion light years assigned to the cozy universe we used to know -- and it is presumably correspondingly older. This means that the portion of the cosmos we see is only a negligible fraction of the whole -- a fraction that just happens to be homogeneous. Somewhere, way out beyond the farthest quasar, things could be -- well -- different! (Anonymous; "A Bigger, Better Big Bang," Astronomy, 11:62, February 1983.) Reference. Our Catalog volume Stars, Galaxies, Cosmos brims with ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Memory in food-hoarding birds Birds are not popularly thought to possess superlative memories, but the behavior of food-hoarding birds proves this is untrue. Several species of birds gather huge quantities of food when it is abundant and cache it for later use. On the surface this trait does not seem remarkable, but a look at the numbers of caches involved belies this superficial evaluation, especially to a species who forgot where he put the car keys a few hours ago. Take Clark's nutcracker as an ex-ample. A bird of the U.S . Southwest, Clark's nutcracker harvests conifer seeds when in season and buries them for future use during the rest of the year. One bird may bury as many as 33,000 seeds in thousands of caches, 4-5 seeds per cache. Its memory guides it back to those caches during the next year. (Shettleworth, Sara J.; "Memory in Food-Hoarding Birds,; Scientific American, 248:102, March 1983.) Comment. Such capabilities should not be filed away under "Isn't nature wonderful?" or "Gee whiz!" The import of these special characteristics is suggested in a quote from the article: ". .. certain species have adaptive specializations that make them particularly good at learning and remembering things it is important for them to know." From Science Frontiers #28, JUL ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Chiron: the black sheep of the solar system Charles Kowal discovered the smooth, very dark sphere called Chiron over five years ago. Only a little more is known about it today. Chiron is 300-400 kilometers in diameter -- asteroid-size. But its orbit (aphelion, 18.9 A.U .; perihelion, 8.5 A.U .) is definitely anomalous for asteroids. One would expect to find only comets in this region of the Solar System. To compound the mystery, Chiron's orbit is unstable. This planetoid was originally somewhere else (no one knows where) and was nudged into its present orbit by a major planet. One group of researchers calculates that Saturn could have been the nudger, and that the event might have happened as recently as 1664!! (Lipscomb, R.; "Chiron," Astronomy, 11:62, March 1983.) Comment. Only a minor bit of extrapolation will carry a proponent of catastrophism from a 1664 nudge of a 400-kilometer body to a much more violent Solar System rearrangement sometime during the past 10,000 years. From Science Frontiers #28, JUL-AUG 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Alaskan Jigsaw Puzzle Alaska seems to be plastered together from bits and pieces that originated far from the present position of this state. The units that now make up southern Alaska, for example, started north of the equator 250 million years ago, crossed into the southern hemisphere, and started back north about 160 million years ago. However, the itinerary of northern Alaska cannot even be guessed at. Present thinking is that this portion of the state was close to the geographic north pole during the late Cretaceous. But this is the period when the huge coal deposits were formed on the Arctic slope. Much of this coal comes from evergreens, which could not have survived in high latitudes due to the lack of sunlight. So, the pieces of the puzzle are at hand, but their travels are a mystery. (Anonymous; "Fragmented Alaska," Open Earth, no. 17, 1982.) Reference. For more on exotic terranes, see ESR9 in our Catalog: Inner Earth. Ordering information here . From Science Frontiers #28, JUL-AUG 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects More Disorder Here Produces Order There Physicists use the word "entropy" to describe the well-observed tendency of the universe to run down; that is, become more disorderly. In some situations, though, the increase in disorder (entropy) in one part of the universe can create order elsewhere. For example, if you add tiny plastic spheres of two sizes to salty water, you will not get a uniform mixture. Instead the larger spheres will pack together into tightly ordered crystaline shapes (representing more order) while the smaller spheres become more disordered. It is like watching cream unstir itself from coffee. It smacks of magic, but it is all within the laws of thermodynamics. This strange "force" exerted by entropy may explain some puzzling biological phenomena, such as the expulsion of nuclei from mammalian red blood cells before they enter the bloodstream as sacks of hemoglobin. The idea being that the increasing entropy of the proliferating hemoglobin molecules (analogous to the smaller spheres) is maximized when the nuclei (large spheres) are squeezed out of the cells altogether. (Kestenbaum, David; "Gentle Force of Entropy Bridges Disciplines," Science, 279:1849, 1998.) Comments. The red-blood-cell example presented in the article is on shaky ground, because while mammalian red blood cells do lack nuclei those of birds and reptiles retain theirs. (See BMC6 in Mammals II .) In ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Hope for atlantis?" That huge vertical movements in the crust occur is not in question. One could cite the deep sea oozes resting on coals of Tertiary Age in Barbados, for example. The coals represent a shallow water, tropical environment which sank to over 4-5 km depth for the deposition of the ooze and was then raised again, all in a very short period." (James, Peter M.; "A New Model for Crustal Deformation," Open Earth, no. 17, 1982.) From Science Frontiers #28, JUL-AUG 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Land animals: earlier and earlier Two biologists looking for plant fossils in the Catskills found instead the remains of ancient centipedes, mites, and spider-like creatures -- a classical case of serendipity. These animals were in a Devonian formation dated at 380 million years. It turned out that they were the oldest fossils ever found of purely land animals. (Some fossil animals of about the same age are known in European rocks, but in semiaquatic environments.) Two aspects of the fossils are of special interest: The animals found were already well-adapted to terrestrial life, inferring that the (assumed) invasion of the land from the sea has to be pushed back much farther in time; and Many of the fossil animals are essentially identical to modern forms, suggesting that little if any evolution has occurred in 380 million years. (Anonymous; "Fossils found in N.Y . Alter Scientists' View," Baltimore Sun, May 29, 1983. Comment. Note the sudden jump from no land animals to well-developed, frozen-in-time land animals. From Science Frontiers #28, JUL-AUG 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ball Lightning With Bizarre Structure An older case of ball lightning with special features has just surfaced. "It happened in the afternoon in 1924. There came a large ball of fire -- or so it looked -- but the thing was that it had chains all the way round. It lasted about five minutes, then all the chains clashed together with a terrific bang; then we had a terrible thunderstorm which lasted quite a long time.' In a second let ter Mrs. Revell drew the ball lightning as a red globe with 16 rays, composed of links like a chain, issuing from it; the rays were rather longer than the diameter of the ball. She said, 'You asked the size. From the ground it looked about four to five yards across, which would be larger than that in the sky. The chains opened from the top to the bottom with a terrific bang." (Rowe, Michael W.; "Unusual Ball Lightning," Journal of Meteorology, U.K ., 8:125, 1983.) Reference. Additional examples of ball lightning with internal structure are available in our Catalog: Lightning, Auroras. This volume is described here . From Science Frontiers #28, JUL-AUG 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 29: Sep-Oct 1993 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology South American-polynesian Contacts At Easter Island The Ancient Horsemen Astronomy Another Quasar Enigma Sedimentary Rocks on Venus? Biology Porpoise Stun Gun Genes Aren't Everything Life Beyond 100 c Geology Nitrate Deposits Defy Rational Explanation Episode of Steep Geomagnetic Inclination Geophysics Astronomy and Earthquakes Satan's Storm Psychology Solving Problems in Your Sleep Unclassified Temptations of Numerology ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Different personalities: different brainwaves Psychologists have always wondered how a single brain could harbor several personalities, as is the situation in the so-called MPD (Multiple Personality Disorder). Are the different personalities really separate physiologically? Are they faked? Psychological testing of the separate personalities, conducted at different times when each personality was 'in charge,' seemed to indicate discrete personalities, even though one personality might know of the existence of one or more of the others in the same brain. Brain-wave tests were even more conclusive. Each personality had its own distinct set of brain waves in response to identical stimuli. In effect, the brain was operating in a different mode for each personality. (Anonymous; "Multiple Personality Not All in the Mind," New Scientist, 98:290, 1983.) Comment. Could the ability of the brain to operate in different modes be turned into an asset rather than an affliction? After all, computers can be made more effective when they execute several programs at once. From Science Frontiers #28, JUL-AUG 1983 . 1983-2000 William R. Corliss ...
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