361 results found.
... life becomes not impossible but merely wildly unlikely." The article concludes with a statement that self-replicating molecules synthesized in hydrothermal systems would be pre-adapted to "life" in the open ocean if they "learned" to surround themselves with bags of lipids. (Bag of lipids = a membrane.) (Nisbet, E.G .; "RNA and Hot-Water Springs," Nature, 322:206, 1986.) It just so happens that D.W . Deamer, University of California, Davis, has now found that the 4.5 -billion-year-old Murchison meteorite from Australia contains lipid-like organic chemicals that can self-assemble into membrane-like films. His paper was presented before the International Society for 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 ...
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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 Anomalous distribution of large, fresh lunar craters The overwhelming majority of astronomers favors a meteor-impact origin for the giant fresh lunar craters. (Here, "fresh" means post-mare formation.) Such an origin would seem to favor random distribution of these craters. "However, it appears that the distribution of these large, fresh craters is far from random, contrary to what would be expected if their mechanism of formation was by impact. Even the most casual observer of the Moon cannot help but note that the maria contain very few large craters. The more experienced observer will take note of several apparent anomalies. Six magnificent post-mare craters are almost fortuitously located immediately adjacent to mare regions, these being Langrenus, Theophilus, Cavelerius, Aristoteles, Aristarchus, and Copernicus" The author of these observations then buttresses them with a statistical analysis, which indicates a strong, nonrandom distribution of all of these fresh craters. Apparently, the volcano-meteorite controversy is not completely settled after all these years. (Kitt, Michael T,; "Anomalous Distribution of Large, Fresh Lunar Craters," Strolling Astronomer, 31:22, 1985.) Comment. Some of the fresh craters on the mare borders, such as Aristarchus and Copernicus, are well-known sites of lunar transient phenomena. Could they be analogous to the terrestrial volcanos constituting the "ring of fire" around the Pacific Basin? From Science ...
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... bodies, on the other hand, implies that bodies are secondary or derived features of the organisms. The expansion of genetic research in the twentieth century has led to the conclusion among many geneticists that bodies exist solely for the propagation and dispersal of genes. This perspective has been dubbed 'the selfish gene theory'. While the author acknowledges the insight and creativity that went into the selfish gene theory, it must be pointed out that the idea has not been carried far enough by the geneticists. Where did the genes come from in the first place? Who ever heard of a sea bottom made up of DNA ooze? It is obvious from the fossil data that feces were teeming in the Precambrian oceans well before DNA appeared on the face of the earth, and that feces were therefore the original driving force of life. Bodies exist for the propagation and dispersal of feces, and genes are simply the instructions used by feces in the manufacture of those bodies. This concept is best described as the 'selfish feces theory'." (Sager, J. Curt; "The Origin of Feces," Journal of Irreproducible Results," p. 20, 1986.) From Science Frontiers #46, JUL-AUG 1986 . 1986-2000 William R. Corliss ...
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... accepted idea that the oceans were created by the outgassing of water vapor from the newly accreted earth. As a consequence, Frank's data are readily accepted, but his explanation of them is not. "That's as crazy as they come." (A noted astronomer) ". .. a case of Halley's fever." (One geologist) ". .. his interpretation is preposterous." (Fred Whipple) Critical as other scientists may be of Frank's theory, they have no other explanation for the dark spots on the earth's dayglow images. Furthermore, scientists are far from united about how the earth's oceans really did form. As serendipity would have it, Frank's theory connects in an interesting fashion with the origin-of-life speculations in this issue. Frank remarks, in connection with organic sludge in comets: "These objects, because they are like a piston of gas, can bring organic material down without burning it up like a meteor does." (Huyghe, Patrick; "Origin of the Ocean," Oceans, 19:8 , August 1986.) From Science Frontiers #47, SEP-OCT 1986 . 1986-2000 William R. Corliss ...
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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 A RECENT TRANSFORMATION OF SIRIUS?Many Greek, Roman, and Babylonian sources definitely label Sirius as being a red star. Some dispute these old accounts because today Sirius is white with a bluish tinge, and is classified as a white dwarf. W. Schlosser and W. Bergmann have now found a "new," and apparently independent reference to Sirius' red color. It is in a manuscript of Lombardic origin, which contains the otherwise lost "De Cursu Stellarum" by Gregory of Tours (who lived about 538593 AD). This new source reiterates that Sirius was once a red star, leading Schlosser and Bergmann to speculate as follows: "Thus, Sirius B might well have changed from a red giant to the white dwarf as it appears today. However, the rapidity and smoothness of this transformation are quite unexpected, and its timescale is surprisingly short. Furthermore, no traces of catastrophic effects connected with such an event have ever been found. The only indication that something has happened is the somewhat higher metallicity of Sirius A, believed to have resulted from contamination by the giant's blown-off shell." (Schlosser, Wolfhard, and Bergmann, Werner; "An Early-Medieval Account on the Red Color of Sirius and Its Astrophysical Implications," Nature, 318:45, 1985.) References. See BHT5 in our catalog: Biological Anomalies: Humans I for the surmise that the ancients ...
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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 Scant Ant Chromosomes The Australian ant Myrmecia pilosula, called the "bulldog ant" because of its viciousness, carries all its genetic information in a single pair of chromosomes. (Males are haploid and have just one chromosome.) Although classified as a "primitive" ant, the bulldog ant exhibits complex social behavior and is obviously far from a simple biological entity. Biologists were therefore surprised to find all genetic instruction residing in a single chromosome pair. Social insects tend to have higher chromosome numbers. It is also interesting that Myrmecia pilosula, originally described as a single species, actually consists of several distinct sibling species with chromosome numbers (i .e ., pairs) of 9, 10, 16, 24, 30, 3l, and 32. Yet, they all look pretty much alike. (Crosland, Michael W.J ., and Crozier, Ross H.; Myrmecia pilosula, an Ant with Only One Pair of Chromosomes," Science, 23l:1278, 1986.) Comment. Chromosome number or the sheer quantity of genetic material seems poorly correlated with biological complexity. From Science Frontiers #45, MAY-JUN 1986 . 1986-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 50: Mar-Apr 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Mysterious Bright Arcs May Be The Largest Objects In The Universe Several brilliant bluish arcs, some 300,000 light years long, were unexpectedly discovered during a survey of galactic clusters. R. Lynds, of Kitt Peak National Observatory, estimates that the arcs are as luminous as 100 billion suns. The nice circularity of the arcs is perplexing; and it is stated that nothing like them has been reported before. The arcs might be incandescent gas, but many astronomers opt instead for swaths of bright young stars. Spectroscopic tests will decide this point. It has been difficult to conceive of an origin for the arcs. Are they blast waves or the results of tidal action between galaxies? No one knows, for all suggestions seem flawed. Something out there not only manipulates stupendous amounts of mass and energy but also does it with a draftsman's compass. (Anderson, Ian; "Astronomers Spot the Biggest Objects in the Universe," New Scientist, p. 23, January 15, 1987.) Comment. In the interest of accuracy, it should be noted that some superclusters of galaxies are larger than the arcs. Also, some similar phenomena are described in our Catalog volume Stars, Galaxies, Cosmos, viz., the stacked, interleaved arcs of stars around elliptical galaxies (AWO5) and ring galaxies without significant nuclei (AWO6). To order the catalog volume just mentioned, visit: here . A ...
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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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... Science Frontiers ONLINE No. 39: May-Jun 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Saturn's rings may be young When the Voyager spacecraft swept past Saturn, they radioed back photos of a complex, very dynamic system of rings -- thousands of rings. Studies of these rings have led some astronomers to wonder if they are really as old as Saturn itself. Two lines of thinking suggest a recent origin: (1 ) The rings are composed of both light material (very likely water ice) and dark material (probably rocks and dust). The rocky fragments, according to the prevailing nebular theory, should have condensed early in solar-system history, and then been swept gravitationally into the planet as they were slowed by friction with the uncondensed nebular material. Yet, dark material is still in the rings. (2 ) The incessant bombardment of the rings by meteorites should have pulverized the rings, sending fragments and vaporized material in all directions. In just 10 million years the rings should have been largely erased. They are still there. (Cuzzi, Jeffrey N.; "Ringed Planets: Still Mysterious -- II," Sky and Telescope, 69:19, 1985.) Comment. Assuming the rings are young, where did they come from? What happened to Saturn in "recent" times? Reference. Several lines of evidence point to the youth of Saturn's rings. See: ARL16 in our catalog The Moon and the Planets. Ordering information here . From ...
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... Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Australian Pyramids "Standing in the bushland some distance from the town of Gympie in southern Queensland, is a crudelybuilt, 40-metre-tall terraced stone pyramidal structure which, I believe, will one day help to alter the history of Australia -- to prove that, 3,000 years ago, joint Egyptian and Phoenician mineral-seeking expeditions established mining colonies here." Thus runs the lead paragraph of an article in a popular Australian publication. This purported pyramid boasts 18 recognizable terraces. The bottom 14 terraces are built from rather small stones; but the top four consist of slabs weighing up to 2 tons. Trees as old as 600 years poke up through the stones, attesting to a pre-European origin. Another much larger pyramid inhabits dense scrubland near Sydney. The claim that these admittedly crude structures are Egyptian is based upon the discovery of artifacts in the area with Egyptian and Phoenician characteristics; i.e ., a stone idol resembling a squatting ape, an onxy scarab beetle, and cave paintings with Egyptian symbols. Aborigine legends also tell of "culture heros" arriving at Gympie in large ships shaped like birds. (Gilroy, Rex; "Pyramids of Australia," Australasian Post, August 30, 1984. Cr. A. Jones.) Comments. Professional archeologists are very wary of anything R. Gilroy claims. Further, our Australian readers warn that Australian newspapers are not always as skeptical as they should be about radical claims. Underside of a stone scarab dug up ...
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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 Northwest indian tradition of a large-scale sea inundation Science, quite wisely, places little value on legend and tradition. The authors of this article stess the pitfalls of using data handed down verbally from generation to generation. With these caveats, they reproduce an Indian tradition originally set down by Judge James Swan back in 1888: "' A long time ago,' said my informant, 'but not at a very remote period, the water of the Pacific flowed through what is now the swamp and prairie between Waatch village and Neeah Bay, making an island of Cape Flattery. The water suddenly receded leaving Neeah Bay perfectly dry. It was four days reaching the lowest ebb, and then rose again without any waves or breakers, till it had submerged the Cape, and in fact the whole country, excepting the tops of the mountains at Clyoquot. The water on its rise became very warm, and as it came up to the houses, those who had canoes put their effects into them, and floated off with the current, which set very strongly to the north.'" The authors of the present article wonder if the above could be an account of a massive tsunami! They admit that the 4-day recession is inconsistent with tsunami action and that the warm water is hard-to-explain. The height reached by the inundation -- some 400 meters -- is also incredible. (Heaton ...
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... culture in which a geocentric theory of biology is seen as the norm." The quotation above heads a revealing discussion by F. Hoyle and N.C . Wickramasinghe as to why their conclusions about cosmic life have not been accepted by the scientific community. Stimulating this article was a statement by J. Maddox, Editor of Nature, to the effect that the labors of Hoyle and Wickramasinghe were not convincing very many scientists because they ". .. had become caught up in the eccentric doctrine of panspermiology, a doctrine for which there was said to be little or no evidence." Hoyle and Wickramasinghe deny their eccentricity and affirm that their ideas have been acquired through observation and the generally accepted methods of deductive science. Basically, Hoyle and Wickramasinghe maintain that evidence supports the concept of life originating, evolving, and being transported from place to place in outer space. We have published many of their results in past issues of SF and see no need to cover the same ground again. Rather, we wish to dwell on the scientific reception of their work. We do this with two quotations from their Nature article. These quotations are embedded in their review of the infrared evidence for biological material in outer space: "Still persuing the infrared problem, we eventually found that among organic materials polysaccharides gave the best correspondence to the astronomical data, and it was exactly at this point in our work that we began to experience hostility from the referees of journals and from the assessors of grant applications at what was then the Science Research Council. We realize now that because polysaccharides on the ...
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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 Multiple Whirlwind Patterns English meteorologists are spending some of the lazy summer days out in the countryside tracking down whirl wind patterns engraved on fields of wheat and other crops. One eyewitness account of the formation of a single spial pattern has been found. However, the multiple spiral patterns excite the most interest because of their geometric regularity. Between 1980 and 1984, eight quintuplet patterns have been found consisting of a large central circle and four smaller satellite circles. Triplets were also discovered. Although the origins of the multiplet patterns are still unexplained, some interesting generalizations have emerged: 1. The whirlwinds responsible for the flattened circles of crops have lifetimes of only a few seconds, whereas dust devils may persist for many minutes; 2. These whirlwinds seem to occur around evening time instead of during the heat of the day; and 3. They are all anticyclonic, while tornados are almost all cyclonic and true heat whirlwinds are split about evenly in their spin direction. (Meaden, G.T .; "Advances in Understanding of Whirlwind Spiral Patterns in Cereal Fields," Journal of Meteorology, U.K ., 10:73, 1985.) Quintuplet circles found in a grain field near Cley Hill, England. From Science Frontiers #40, JUL-AUG 1985 . 1985-2000 William R. Corliss ...
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... -Oct 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Heretical Evolutionary Theory "Over the past 15 years, away from the limelight of mainstream evolutionary argument, cell biologists have been debating a concept that is fundamental to our understanding of how cells evolved. It is the proposal that some of the structures that are found in the larger cells of animals, plants and fungi (eukaryotic cells) are the descendants of simpler bacteria-like organisms (prokaryotic cells) that had at some stage entered into an intracellular existence, or endosymbiosis. The idea is not a new one, but only in the light of modern experimental evidence has it become acceptable to many biologists. If the hypothesis is correct, then virtually all the major groups of familiar organisms originated 'suddenly' through endosymbiotic associations." Following this lead paragraph, with its paradigm-shaking final sentence, are three pages summarizing the biological evidence favoring evolution by endosymbiosis. (Kite, Geoffrey; "Evolution by Symbiosis; The Inside Story," New Scientist, p. 50, July 3, 1986.) Comment. We cannot possibly do justice to this exciting idea of evolution forced by the uniting of different organisms in the limited format of Science Frontiers. Instead, we encourage readers to purchase a new book by L. Margulis and D. Sagan (son of Carl Sagan and L. Margulis) entitled Micro Cosmos. In passing, we must also remark on the obvious relationship of endosymbiosis to F. Hoyle's "evolution from outer space." Hoyle believes ...
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... The Inka Road System An important new archeological book bears the above title (and an alternate spelling of "Inca"). As one reviewer puts it: "The Imperial Inka road system must rank alongside the Great Wall of China and the Egyptian Pyramids as one of the greatest achievements of any ancient civilization. Yet despite this, relatively little is known about the nature, extent and functioning of this vast communications network." Some impressive statistics: The Inka Road System runs for more than 23,000 kilometers through Peru, Bolivia, Ecuador, Chile, and Argentina. Generally, the roads were 11-25 meters wide. They were greatly superior to anything built in Europe at that time. One reviewer notes that many of the so-called Inka highways had a non-Inkan origin -- and then leaves us hanging. What pre-Inkan civilization built such roads? (Saunders, Nick; "Monumental Roads," New Scientist, p. 31, June 8, 1985. Also: Lyon, Patricia J.; "Imperial Connection?" Science, 228:1420, 1985.) From Science Frontiers #41, SEP-OCT 1985 . 1985-2000 William R. Corliss ...
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... detector called Nusex. A second, complementary experiment resides 600 meters below the surface in a Minnesota mine. Both experiments are tuned to measure charged particles of very high energy, especially muons, which penetrate their high rocky ceilings with ease. These two arrays of buried detectors have both picked up fluxes of muons coming from the direction of Cygnus X-3 Now Cygnus X-3 is already classed as a remarkable object because it spews out pulses of X-rays and gamma-rays. It turns out that the muon fluxes arrive in phase with the pulses of gamma-rays and X-rays, and are thus definitely linked to Cygnus X-3 . The problem here is that muons are electrically charged particles that would assuredly be thrown far off course by intergalactic magnetic fields if they originated at Cygnus X-3 . The muons, therefore, must be created by electrically neutral particles arriving at the earth's atmosphere from Cygnus X-3 . Neutrons can be ruled out because they would decay in transit. X-ray photons and neutrinos have also been ruled out. The only alternative left seems to be some unknown neutral particle generated at Cygnus X-3 . Cygnus X-3may be a huge particle accelerator which "may operate in a realm of physics inaccessible on Earth, and the high-energy muons may be the first messengers of that new physics." (Sutton, Christine; "Subatomic Particles from Space, "New Scientist, p. 18, May 23, 1985.) From Science Frontiers #40, JUL-AUG 1985 . 1985 ...
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... Science Frontiers ONLINE No. 41: Sep-Oct 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Evolution's motor runs fast and quietly M. Kimura has been promulgating what he terms The Neutral Theory of Evolution. He concludes that "the most prev-alent evolutionary changes that have occurred at the molecular level, that is in the genetic material itself, since the origin of life on Earth are those that have been caused by random genetic drift rather than by positive Darwinian selection." Kimua maintains and can experimentally prove to some extent that the genetic material of all organisms changes rapidly and constantly. The genes change much more rapidly than scientists believed just a few years ago. We observe few if any changes at the phenotype level (organism morphology) because the overwhelming majority of these changes are neutral. They confer no significant advantage or disadvantage on the organism. In fact, Kimura and others have demonstrated that the fastest molecular evolution occurs in the least important genes. It is fastest of all in the pseudogenes or dead genes, which seem to have no discernable functions. In other words, the genetic engine is running, but the gears are in neutral! In Kimura's thinking, these molecular changes may eventually become important at the phenotype level if the environment changes or there is some other destabilizing influence. Kimura is the author of the 1983 book The Neutral Theory of Molecular Evolution. Although Kimura has some experimental support, his theory is not widely accepted. (Motoo Kimura; "The Neutral Theory of Molecular ...
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... Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Exploring The Suberranean World Of Life Examining fluid inclusions in hydrothermal quartz crystals obtained from a drill hole in Yellowstone National Park, K.E . Bargar and his colleagues from the U.S . Geological Survey noted many rodlike and threadlike particles that closely resembled bacteria. Although these partiles move, as if alive, they are only in Brownian motion. But even in death, they tell us that life forms can prosper deep underground at very high pressures and temperatures. The crystals that ultimately grew around the fluid particles came from fractures in Pleistocene rhyolite hundreds of feet below the surface. The authors concluded: "Thermophilic microorganisms may hold the key to an understanding of several biological and geochemical processes, including the origin of life. The discovery of possible microorganisms in these fluid inclusions from the Yellowstone volcanic area enlarges the range of potential environments over which subsequent investigations should be conducted." (Barger, Keith E., et al; "Particles in Fluid Inclusions from Yellowstone National Park -- Bacteria?" Geology, 13:483, 1985.) Comment. It is appropriate to note that similar "organized elements" have been noticed in meteorites for over a century. From Science Frontiers #43, JAN-FEB 1986 . 1986-2000 William R. Corliss ...
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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 Voice Of God Back in 1976, Julian Jaynes promulgated a novel hypothesis about ancient man in his book, The Origin of Consciousness and the Breakdown of the Bicameral Mind. "According to Jaynes, consciousness, as we know it today, is a relatively new faculty, one that did not exist until as recently as 2000 B.C . He holds that a basic difference between contemporary and ancient man is the process of decision-making. When faced with a novel situation today, man considers alternatives, thinks about future consequences, makes a decision, ruminates over it, and finally acts. He then reconsiders his action, evaluates it, worries about it, feels good or bad about it, makes resolves about future decisions, and so forth. The cerebral activity that precedes and follows an action response is consciousness. Jaynes believes that man of antiquity had no consciousness -- that when faced with a novel situation, he simply reacted. He reacted without hesitation by following the directions of a personal voice that told him exactly what to do. Ancient man called this voice God; today it is called an auditory hallucination. To ancient man, God was not a mental image or a deified thought but an actual voice heard when one was presented with a situation requiring decisive action." You must really read Jaynes' book to appreciate the evidence he has collected in support of his hypothesis. In the present article, ...
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... unexpected streaming effect superimposed on the (postulated) general outward expansion of the universe. A team of seven astronomers first measured the velocities of the elliptical galaxies relative to the earth. Next they subtracted out the velocities of universal expansion and, lastly, the velocity of the earth relative to the 3 K cosmic background radiation. These subtractions enable us to determine how the 390 elliptical galaxies move relative to the cosmic background radiation -- which is about the best fixed reference frame we can come up with. For roughly 50 million parsecs in all directions from earth, the clusters and superclusters of galaxies are streaming through the cosmos in a group. What's more, they lie in and move parallel to a fairly well-defined plane. Just what this coordinated motion means in terms of the origin and evolution of the universe is anyone's guess. There doesn't seem to be anything in the Big Bang theory that would explain these cosmic currents. Something set all these galaxies in motion -- but what? (Waldrop, M. Mitchell; "The Currents of Space," Science, 232:26, 1986.) A giant elliptical galaxy containing many billions of stars. Hundreds of these immense assemblages are moving collectively though the cosmos. From Science Frontiers #46, JUL-AUG 1986 . 1986-2000 William R. Corliss ...
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... be three-dimensional, or of even higher order. Some scientists have ventured that memory might entail electrical charge distribution patterns in the brain; such need not be limited to two dimensions. The same thinking can be applied to the storage of genetic information. While DNA, RNA, etc., may be pieces in the puzzle, the complete solution may include the ways in which these molecules are bent, twisted, convoluted, arrayed, juxtaposed, and so on. In a letter relating to the above article, P.J . Rosch points out that John's results are consistent with the holographic theory of brain function supported by Pribram and Bohm. "In a hologram, every element of the subject is distributed throughout the photographic plate, making it possible to reconstruct the entire original image from any portion of the picture. In this paradigm, the brain stores memory and deals with interactions by interpreting and integrating frequencies, retaining the data not in a localized area but dispersed throughout its substance." (Rosch, Paul J.; "The Brain as Hologram," Science News, 130:355, 1986.) Comment. Curiously enough, the same issue of Science News carries an advertisement for the book The Fabric of Mind, in which R. Bergland: ". .. offers the revolutionary theory, already stirring controversy among fellow researchers, that the brain is actually a gland and depends on changes of hormones and molecules for its function....While he does not deny that electrical impulses occur in the brain, they are only superficial signals ...
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... its atmosphere was dissipated. 'It is highly unlikely life could exist on Mars today,' [C .] McKay said. .. .. . "However some scientists have not dismissed the possibility that primitive life may still exist on Mars. 'The chances are remote but life may be located in slushy brines well below the surface, or even inside Martian rocks,' said Howard Klein, who headed the biological experiments on board Viking. Living microorganisms have been found just below the surface of rocks in Antarctica, Klein said." (Anonymous; Antarctica Hints at Why There May Be Fossils on Mars," New Scientist, p. 20, September 4, 1986.) Comment. It is curious that some of the meteorites picked up in Antarctica are thought to have originated on Mars and been blasted off by meteoric impacts. This observation leads to the speculation that terrestrial life might have been seeded from Mars -- meteoric panspermia! Are we all Martians? If you have hung on this far, you'll want to read about "Life as a Cosmic Phenomenon" just below. Also refer to our catalog: The Sun and Solar System Debris for material on the putative Martian meteorites. From Science Frontiers #48, NOV-DEC 1986 . 1986-2000 William R. Corliss ...
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... appeared and the ship changed course to parallel the course of the object. The object was in view for about 20 minutes, moved slowly across the water at a height of 5 feet, and finally disappeared. It looked like a glass ball and appeared to have a membrane enclosing it. Its motion was from the NW to SE and it was seen sometime between 3:00 and 5:00 in the afternoon sometime in September 1943. The color was at times orange and yellow, sometimes green, blue, and red. The sky was overcast and the object was on the starboard side of the ship as it moved towards the NW. The ship's crew, consisting of about 20 men, saw the event and concluded that it might be a 'fireball.'" Original observation by Charles L. Reifenhler. (Seal, James; personal communication, June 25, 1986.) Comment. For more accounts of Lumi-nouw Aerial Bubbles, see category GLD7 in Lightning, Auroras, Nocturnal Lights. This catalog is described here . August 17, 1876. Numerous, luminous, multicolored, bubble-like spheres observed at Ringstead Bay, England. Thousands of the iridescent spheres engulfed observers. This account (Catlog #GLD7-X3) is in the same class as the above observation. From Science Frontiers #47, SEP-OCT 1986 . 1986-2000 William R. Corliss ...
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... immense and unexpected that they defy the imaginations of the scientists who discovered them." A special sonar device named Gloria is being employed to produce high resolution maps of the seafloor. Apparently previous sonar sounding methods missed startling underwater volcanos, canyons, and immense delta-like deposits. About 170 miles off San Francisco, near a huge volcanic structure, Gloria discovered an underwater canyon comparable in size to the Grand Canyon. No one really knows how it was formed. This great chasm is associated with a delta-like deposit twice the area of Massachusetts. Normally, one expects alluvial fans at the ends of canyons, but in this instance the submarine canyon actually cuts down into the fan. Where such a huge mass of material came from is a mystery rivaling that of the canyon's origin. (Yulsman, Tom; "Mapping the Sea Floor," Science Digest, 93:32, May 1985.) Reference. The geological puzzles presented by submarine canyons are detailed in ETV1 in our Catalog: Carolina Bays, Mima Mounds. For a description of this book, visit: here . From Science Frontiers #39, MAY-JUN 1985 . 1985-2000 William R. Corliss ...
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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 Treasures In A Toxonomic Wastebasket The Burgess Shale, in British Columbia, ia all that is left of a Middle Cambrian mudbank that adjoined a massive algal reef. Here, many "experimental" forms of life prospered and succumbed. The Burgess Shale is probably the world's greatest depository of fossils of softbodied creatures. Quoting Stephen Jay Gould: "The Burgess (fortunately for us) occupies a crucial time in life's history. It represents our only 'window' upon the first great radiation of complex life on earth. All but one or two modern phyla originated in a burst of evolutionary activity associated with the so-called Cambrian explosion some 570 million years ago. The Burgess provides our only peek at the soft-bodied forms of this first flowering. All other soft-bodied fossil assemblages are much younger; they represent faunas well past the initial burst and sorting out of Cambrian times." The morphological diversity of the Burgess Shale, incorporating many bizarre forms of life, represents a true biological revolution. Here are found a dozen genera that do not fit into any modern phylum. Most of the novelties never survived into modern times. (Gould, Stephen Jay; "Treasures in a Taxonomic Wastebasket," Natural History, 94:24, December 1985.) Comment. Somewhere on today's earth, there must be mudbanks washed by nutrient-rich waters and bathed in tropical sunlight. Is some ...
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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 Nessie photos not retouched Above, we reported the Skeptical Inquirer charge, by Razdan and Kielar, that the famous "flipper" photos taken at Loch Ness were retouched fraudently. This charge has now been answered by R.H . Rines, et al, of the Academy of Applied Science. It is true that the very convincing "flipper" photo is not one of the computer-enhanced photos provided by JPL (Jet Propulsion Laboratory). Rather it is a composite of the original negative and several JPL computer-enhanced negatives. Negative compositing is another kind of enhancing; and it is considered perfectly proper and ethical since new information is not added. It works because a detail that is faint in one negative may show up better in another. No fraud was involved and the innuendos in the Skeptical Inquirer (also Discover) were uncalled for. Discover has refused to publish any rebuttal. (Anonymous; "Retouching of Nessie Flipper Photo Claimed -- Denied," ISC Newsletter, 3:1 , no. 4, Winter 1984.) 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 A Different Way Of Looking At The Solar System The current scientific consensus has the sun and its planets forming during the same process of accretion/condensation. In this view, the inner terrestrial planets differ from the outer giant planets only because their volatile elements were driven off by the sun's heat. This scenario has many problems, as recorded in our catalog volume The Moon and the Planets. G.H .A . Cole thinks that astronomers might have more success in explaining the origin of the solar system if they considered it a system of five large bodies of star stuff (light elements), each surrounded by its own retinue of high density satellites (the sun's four satellites would be the inner planets). In effect, then, we would have a quintuple star system in which only one member (the sun) collected enough star stuff to make it to incandescence. The four, large, outer planets would be merely failed stars. The advantages of this change of perspective are threefold: (1 ) All five central bodies are now compositionally similar as a class, (2 ) In each of the five systems, the angular momentum of the central body is greater than that of its satellites, whereas in the unitary solar system the angular momentum of the nine planets is much greater than that of the sun -- an embarrassing anomaly. (3 ) A final "bonus" appears when ...
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... strong moonlight upon the surface of the water. The moon, however, was not in evidence. At 1700 GMT, rapid flashes of light were observed sweeping across the sea directly ahead of the vessel, giving the initial impression of a sudden increase of wind speed causing excessive spray. By 1715 GMT, the vessel was totally surrounded by completely random movements of light as far as the eye could see. The onset of this phenomenon was so rapid, not to say eerie, that the Master was called to the bridge to witness the event. For the next 15 minutes the sea was at a height of activity, displaying several systems of the most unusual bioluminescence. The most significant of these were what appeared to be Phosphorescent Wheels, which, although they did not seem to rotate, originated from a central hub and spread out rings in rapid succession, forming concentric circles. This was pointed out by many of those who observed them as being similar to the instance of a stone being dropped into a quiet pond and causing waves to spread out. In this case each wave crest was a band of fantastic light. Each wheel would last for a couple of minutes, continually flashing out bands of light as though a transmitter was located at its centre. Wheels could be observed in all directions. At the same time systems of moving parallel bands could be observed, again travelling in totally random directions with respect to each other and passing off into the distance, only to be followed by another set." The complexity of the display was so great that it confused the eye ...
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... . "If an organism such as the Kaibab squirrel is able to escape all but a few minor changes in coat color (and these of dubious survival value) given the supposed immense time of rather complete isolation and violation of the Hardy-Weinberg equilibrium, we must ask wherein lies the fault. Is it in the violation of the Hardy-Weinberg concept, or is it in the time alloted for gene pool changes to occur?" Meyer answers his questions by stating that the Hardy-Weinberg equilibrium concept seems reasonably well-founded, so that the problem must lie in the length of time estimated for the Kaibab squirrel's isolation from surrounding populations. In effect, Meyer concludes that the Grand Canyon is much younger than generally supposed. (Meyer, John R.; "Origin of the Kaibab Squirrel," Creation Research Society Quarterly, 22:68, 1985.) The Kaibab squirrel is isolated in the Kaibab Plateau (60 x 35 miles in extent). South of the canyon and elsewhere, the similar Albert squirrels may be found. From Science Frontiers #44, MAR-APR 1986 . 1986-2000 William R. Corliss ...
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... first mentioned in SF#39, where we introduced those optical flashes seen in Perseus. At last, the professional astronomers are taking more interest in this class of bright, unexplained flashes in the night sky. Those amateur astronomers, with their "primitive" instrumentation, have actually had a paper published in the highly technical Astrophysical Journal. Their abstract follows: "Between 1984 July and 1985 July, 24 bright flashes were detected visually near the Aries-Perseus border by eight different observers at a total of 12 sites across Canada. One flash was photographed, and another was seen by two observers at different locations. Their duration was usually less than 1 s. The estimated positions of 20 of the events and another seen in 1983 were close enough in the sky to suggest a common celestial origin." The brightest of the flashes was of magnitude -1 and lasted about 0.25 second. (Katz, Bill, et al; "Optical Flashes in Perseus," Astrophysical Journal, 307: L33, 1986.) Comment. Hurray for Katz and the cooperating amateurs in the U.S . and Canada. One can wade through a 10foot pile of the Astrophysical Journal and not find another paper based on naked-eye astronomy. Does this mean that science is at last going to take an interest in other transient luminous phenomena on earth? Unfortunately, this does not seem very likely. From Science Frontiers #49, JAN-FEB 1987 . 1987-2000 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 Remarkable Distribution Of Hydrothermal Vent Animals Hydrothermal vents support a bizarre array of large clams, mussels, worms and other curious species. These biological communities are unique in that they are supported not by solar energy but rather the earth's thermal energy. What verges on the anomalous is the appearance in both Atlantic and Pacific Oceans of very similar vent communities, with similar or identical species. How did these continent-separated communities originate ? In the words of the author of the present article, "The cooccurrence of a clam, a mussel, and a vestimentiferan worm at widely separated sites in the Pacific and Atlantic represents either an unusual distribution from a single lineage or, even more remarkably, cases of parallel evolution. " (Grassle, J. Frederick; "Hydrothermal Vent Animals: Distribution and Biology, " Science, 229:713, 1985.) From Science Frontiers #42, NOV-DEC 1985 . 1985-2000 William R. Corliss ...
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... Cretaceous-Tertiary boundary some 65 million years ago. C.J .H . Hartnady believes he had found the culprit. It is somewhat larger than expected (300 kilometers in diameter instead of 100200), but it is of the right age. Supporting this notion is the observation that the Seychelles Bank and Madagascar suddenly shifted their locations at about this time. (Murray, M.; "Point of Impact: The Indian Ocean," Science News, 129:356, 1986.) The existence of another terrestrial cat aclysm at an earlier date is suggested by a layer of shattered crustal rock fragments stretching over at least 260 kilometers in South Australia. Folded within Precambrian marine shales, these fragments reach 30 centimeters in diameter and show evidence of vertical fall. Evidence points to an origin near Lake Acraman, about 300 kilometers west. (Gostin, Victor A., et al; "Impact Ejecta Horizon within Late Precambrian Shales, Adelaide Geosyncline, South Australia," Science, 233:198, 1986.) Reference. The subject of very large terrestrial craters is discussed in ETC2 in our catalog: Carolina Bays, Mima Mounds. Description here . The Amirante Basin (black circle) lies about 500 kilometers north-east of Madagascar. From Science Frontiers #47, SEP-OCT 1986 . 1986-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 37: Jan-Feb 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The puzzle of the moon's origin The moon is the closest and best-studied astronomical object. Yet, there is no agreement as to its mode of origin. One might say that planetary scientists have just about thrown in the towel on the three major theories of lunar origin. Two recent articles attest to this discouraging situation. A Sky and Telescope article provides an excellent review of all three theories, indicating the reasons why each fails to convince a majority of scientists. The theories and the primary reasons for their rejection are: (1 ) Fission from earth . Lack of sufficient angular momentum in the earthmoon system and the fact that the moon does not orbit in the plane of the earth's equator. (2 ) Gravitational capture . The capture of such a large object in a nearly circular orbit is considered too improbable. (3 ) Earth-moon accretion as a double planet . The compositions of the earth and moon are too different. This article concludes that the resolution of the problem of lunar origin must await our return to the moon for more scientific exploration. (Rubin, Alan E.; "Whence Came the Moon?" Sky and Telescope, 68:389, 1984.) An article in Science also discusses the classical theories of lunar origin and quickly disposes of them for the above reasons. However, a fourth theory makes an appearance, which we might call the Big Splash Theory ...
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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. 24: Nov-Dec 1982 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Why cancer?" However, the most formidable obstacle to the successful treatment of disseminated cancer may well be the fact that the cells of a tumor are biologically heterogeneous. This phenotypic diversity, which allows selected variants to develop from the primary tumor, means not only that primary tumors and metastases can differ in their responses to treatment but also that individual metastases differ from one another. This diversity can be generated rapidly even when the tumors originate from a single transformed cell." (Fidler, Isaiah J., and Hart, Ian R.; "Biological Diversity in Metastatic Neoplasma: Origins and Implications," Science, 217:998, 1982.) Comment. The ability of single cancer cells to multiply into different kinds of cells, as well as propagate throughout an organism, seems to betoken an insidious biological entity, whose origin and purpose (? ) we have hardly begun to comprehend. How could cancer have evolved if it leaves no progeny? How could natural selection leave us so susceptible to cancer? Reference. The many enigmas of cancer are covered in categories BHH23-35 in our Catalog: Biological Anomalies: Humans II. For information on this book, visit: here . From Science Frontiers #24, NOV-DEC 1982 . 1982-2000 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 Earth's magnetic field jerks "It now seems almost certain that around 1969 a spectacular change took place in the geomagnetic field. The change was almost synchronous over the whole of the Earth's surface, took place in less than two years, and is now known to have consisted of a 'jerk': a step change in secular acceleration of the magnetic field that has its origin inside the Earth." (Whaler, K.A .; "Geomagnetic Impulses and Deep Mantle Conductivity," Nature, 306:117, 1983.) Comment. No one really knows just how a "jerk" in the magnetic field is initiated; in fact, the origin of the geomagnetic field as a whole is not well-understood. From Science Frontiers #32, MAR-APR 1984 . 1984-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 24: Nov-Dec 1982 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Powerful Earth Current Enters North America From The Pacific An immense current of terrestrial electricity originating somewhere in the Pacific enters the North American continent along the Strait of Georgia (between Vancouver Island and the British Columbia mainland) and shoots past Tacoma toward Oregon. The discoverers of the current, John R. Booker and Gerard Hensel, at the University of Washington, traced the flow of electricity through a narrow wedge of porous, water-bearing rock that parallels a fault line. Another branch of this terrestrial circuit enters along the Strait of Juan de Fuca. No estimates are given of the magnitude of the current; and there are no speculations as to the origin of the electromagnetic force driving the current. (Anonymous; "Nature's Hidden Power Line," Science Digest, 90:18, October 1982.) Reference. This and other earth currents are mentioned in EZC5 in our Catalog: Inner Earth. For ordering information, visit: here . Comment. In some areas, large artifi cial earth currents are created by high-power transmission lines. From Science Frontiers #24, NOV-DEC 1982 . 1982-2000 William R. Corliss ...
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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 Quasar, quasar, burning bright; what shifts your spectral light?T. Heckman, of the University of Maryland, has ordained that the apostles of noncosmological redshifts must now recant. He and his colleagues believe that they now have the most convincing demonstration to date that quasar redshifts are of cosmological origin; that is, the larger the redshift, the faster the quasar is receding and the farther away it is. "Availing themselves of the extraordinary new imaging and spectroscopic capabilities of charge-coupled-device (CCD) detectors, they have measured the redshifts of 19 nebulous objects that appear to be companion galaxies of 15 relatively low-redshift quasars. Observing at the Kitt Peak 4-meter telescope, they have determined that, in 18 of these 19 cases, the apparent companion has a 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 ...
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... Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Bad Year For Water Monsters R. Razdan and A. Kielar describe in a recent issue of the Skeptical Inquirer the results of their 1983 experiments at Lock Ness with a sonar tracking array. Here are their conclusions: "We have shown that continuous sonar monitoring for seven weeks to a depth of 33 meters in an area where many previous sonar contacts had been reported showed no evidence of anything larger than a 1-meter fish. The circumstances under which previous expeditions had obtained sonar and photographic evidence in support of the existence of the Loch Ness monster could not withstand scrutiny. The evidence itself revealed discrepancies. This is especially true of the Academy's flipper photographs, the published versions of which differ from the original computer-enhanced photographs. Careless deployment of equipment and over-zealous interpretation of the data account for much of the so-called scientific evidence. While it is not possible to prove definitely that the monster does not exist, the evidence so far advanced strongly suggests that the Loch Ness monster is nothing more than a long-lived and extremely entertaining legend." The "Academy" mentioned above is the Academy of Applied Science. This article reproduced both the original JPL computer-enhanced photo of the famed flipper and the photo that was widely published. The "retouching" seems extensive. (Razdan, Rikki, and Kielar, Alan; "Sonar and Photographic Searches for the Loch Ness Monster: A Reassessment," Skeptical Inquirer, 9:147, 1984.) Reference. ...
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... into a factory workshop by shearing an irregular hole through a steel-mesh-reinforced window. There was no evidence of any fusion of the glass. The ball, accompanied by a deafening roar, passed very quickly in a straight line through the processing shop and left by blasting a 2 by 3 metre hole in a wall of 6 mm corrugated asbestos, fragments of which were later found 20 to 30 metres away outside the factory." At Dilhorne. Sea shells fell with heavy hail: "They extended for an area of about 50 by 20 metres and occurred in thousands on lawns, flower beds, paths and even the road. Roy was kind enough to give me half-a -dozen specimens for identification. They turned out to be small gastropods, almost certainly of marine origin." Recourse to field guides did not result in positive identification, so samples were sent to the Bristol Museum. The specimens turned out to be Dove Shells, family Columbellidae, genus Pyrene, which are normally inhabitants of the tropical seas. Their most likely origin was the Philippines! (Swinhoe, P.J .; "Unusual Events along the Squally Cold Front of 2l March 1983 in North Staffordshire," Journal of Meteorology, U.K ., 8:233, 1983.) Probably track of the shell-carrying vortex. The actual shells, however, are not typical of the Irish Sea! In addition, the Irish Sea was a considerable distance away! From Science Frontiers #31, JAN-FEB 1984 . 1984-2000 William R. Corliss ...
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... 50 miles from sources in the mountains. (3 ) The Hohokam built an elaborate, well-engineered system of irrigation canals. (4 ) Unexplained are many flat-bottomed oval pits up to 182 feet long, 55 feet wide, and 13-18 feet deep. Some surmise they were ball courts. (5 ) Also puzzling are rectangular earthen mounds, 75 x 95 feet at the base and 12 feet high, with flat adobe-covered tops. (Adams, Daniel B.; "Last Ditch Archeology," Science 83, 4:28, December 1983.) Reference. The Hohokam canals and those built by other ancient peoples are presented in our Handbook Ancient Man. For details on this book, visit: here . Section through two Hohokum canals, showing original canal profile (bottom) and final profile after long use. Sedimentation eventually raised the canal bottoms above the original ground level. (Illustration from Ancient Man) From Science Frontiers #31, JAN-FEB 1984 . 1984-2000 William R. Corliss ...
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... Petroleum 201 x 1018 grams Coal 15 Limestone 64200 Biosphere 0.3 In this article, these figures are made more understandable by physical descriptions of some of the truly colossal deposits of oil, coal, and limestone. For example, in the Canadian Rockies, the Livingstone limestone was deposited 2000 feet deep on the margin of the Cordilleran geosyncline but thins eastward to about 1000 feet in the Front ranges. ". .. it may be calculated to represent at least 10,000 cubic miles of broken crinoid plates." Two implications are: Even if the earth's biosphere were completely converted into oil, coal, and limestone each year, the earth would have to be far older than the 6000 years desired by the creationists, unless most of the carbon deposits had non-biological origins, which seems unlikely. The immense inventory of carbon tied up in biologically produced deposits was originally abiogenic. Where did it come from? Abiogenic methane and carbon dioxide released from the crust seem the most likely sources. This means that the crust must have once had, and may still have, prodigious supplies of methane. T. Gold and S. Soter have long argued that the earth's crust still retains and sometimes releases methane. (Morton, Glenn R.; "The Carbon Problem," Creation Research Society Quarterly, 20:212, 1984.) Comment. Methane gas releases may account for several anomalies, such as earthquake lights and unidentified detonations. From Science Frontiers #34, JUL-AUG 1984 . 1984-2000 William R. Corliss ...
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... Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Early Life And Magnetism The tiny granules of magnetite found in magnetized sediments come in various crystalline forms. Inorganic magnetite precipitated from molten rock is octahedral, while the particles manufactured by bacteria are cubes, hexagonal prisms, or noncrystalline teardrops. The magnetite found in marine sediments appears to be organically formed -- at least the shapes of the particles are characteristic of bacterial manufacture. Apparently these industrious bacteria have been busy producing magnetite ever since "lowly" life forms appeared in the Precambrian. These facts pose at least four questions: How much of the earth's iron ore has been concentrated biologically and is there a connection with the Gaia Hypothesis? Is it possible that magnetic field reversals, now believed to be of purely geophysical origin, might be biological artifacts (that is, due to population and/ or species changes of magnetic bacteria)? If magnetic field reversals are of geophysical origin, how do the magnetic bacteria find their food sources during the long periods of near-zero field? Lab experiments prove that magnetic bacteria require free oxygen to secrete magnetite, but the Precambrian atmosphere and oceans were supposedly devoid of oxygen until 2.3 billion years ago. How did the magnetic bacteria prosper before then? (Simon, C.; "Tiniest Fossils May Record Magnetic Field," Science News, 124:308, 1983.) From Science Frontiers #31, JAN-FEB 1984 . 1984-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 31: Jan-Feb 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects An orphan superluminal glob?Radioastronomical observations of quasar 3C345 have picked out a glob of material that seems to be travelling at between 13 and 17 times the velocity of light. (Such "superluminal" speeds may be apparent and not physically real.) This speedy mass of material is not moving radially away from 3C345 and even seems to be accelerating! Although this glob may have been ejected from 3C345 and followed a curved path, its present path may imply a different origin. (Moore, R.L ., et al; "Superluminal Acceleration in 3C345," Nature, 306:44, 1983.) Comment. We classify superluminal velocities as anomalous until their real nature is established. But here we have the added anomalies of acceleration and a possible extra-quasar origin. From Science Frontiers #31, JAN-FEB 1984 . 1984-2000 William R. Corliss ...
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... Issue Sourcebook Project Sourcebook Subjects Bones Of Contention Introduction. This item needs an editorial because it shows how a very tiny and obscure brick in the Temple of Science, long thought to be structurally sound, might lead to widespread collapse. Are there other sleepers? A group of burrowing lizards (the amphisbaenians) possess a heavy bone in their heads that helps them ram their ways through the soil. In surface-living lizards this structure is merely a soft, flimsy cartilage. It was long assumed that the bone in the burrowing lizard developed from the cartilage of its surface-living kin. But a study of embryos now shows that the head bone of the burrowing lizard actually developed from a membrane instead of cartilage. The two similarly located structures are not homologous after all. They had different origins. Superficially this doesn't seem very anomalous and especially not very exciting. But vertebrate evolution in particular has been charted on the basis of homologous structures. If these structures have different biological origins -- even in just some cases -- the evolutionary family trees may be drawn wrong. (Anonymous; "Lizard Bone Shakes World of Taxonomy," New Scientist, 98:221, 1983.) Comment. No one yet knows how serious this problem really is. Basically it means that some animals that look alike (at least bonewise) need not be closely related. To use an analogy, if nature has the plans for a house stored in genetic material, it may be able to build that house out of wood, brick, or what ever material is available. ...
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... of the angular momentum is tied up in planetary motion. To make matters even more puzzling, the angular-momentum vectors of the sun and the planetary system are 7 apart. The implication is that the sun and planets could not have been formed by the rapid condensation of a molecular cloud -- the present theory. Rapid condensation requires that the sun get a much bigger share of the angular momentum. These anomalies have led T. Gold to propose a slow-condensation model, in which several hundred million years are required rather than the tens of thousands of years in the current scenario. Another unexpected feature of Gold's model makes the sun a degenerate object, perhaps a neutron star. As the author of this article states: "Gold has stood the conventional view of the origin of the solar system on its head." (Maddox, John; "Origin of Solar System Redefined," Nature, 308:223, 1984.) Reference. The above "spin-split" enigma is discussed more thoroughly in ABB3 in our Catalog: The Sun and Solar System Debris. See description of this book at here . From Science Frontiers #33, MAY-JUN 1984 . 1984-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 31: Jan-Feb 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Are nocturnal lights earthquake lights?" Nocturnal lights reported from 1972 to 1977 by fire lookouts on the Yakima Indian Reservation, Washington, correlate with earthquake origin time, distance, magnitude, and depth within a 200 km radius of the observations. Photographs and eyewitness accounts show that the luminous phenomena (LP) near ground level appear to be spherical, are colored white to orange, and show little or no internal detail. Locations of the observations preclude explaining them as terrestrial vehicles or other human activity." This abstract continues and notes that some of the luminous displays seem to be enhanced by geomagnetic activity. (Persinger, M.A ., and Derr, J.S .; "Relations among Nocturnal Lights, Geomagnetic Activity and Earthquakes in Southern Washington," Eos, 64:762, 1983.) From Science Frontiers #31, JAN-FEB 1984 . 1984-2000 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. 24: Nov-Dec 1982 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Polyna Mystery "Polyna" is a Russian word meaning "an enclosed area of unfrozen water surrounded by ice." Polynas form for some unknown reason in the Southern Ocean surrounding Antarctica. These transient ice-free "lakes" may cover 300,000 square kilometers, inferring a substantial influx of heat countering the frigid polar temperatures. Although small coastal polynas can be blown free of ice by strong Antarctic winds, the open-ocean polynas are much larger and do not seem to owe their origins to wind. One suggested explanation is that warm subsurface water rises suddenly to the surface, but it takes a lot of heat to keep hundreds of thousands of square kilometers ice-free. The most recent polyna opened up a region of the Weddell Sea for about three years (1973-1976). (Simon, C.; "Polynas Surrounded by Ice and Mystery," Science News, 122:183, 1982.) From Science Frontiers #24, NOV-DEC 1982 . 1982-2000 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 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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