Science Frontiers
The Unusual & Unexplained

Strange Science * Bizarre Biophysics * Anomalous astronomy
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About Science Frontiers

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

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

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


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... et al point out that relative to non-Antarctic falls, the Antarctic population is underabundant in iron and stony iron meteorites, among others." Trace-element studies: ". .. demonstrate a statistical unlikelihood that both sample populations derive from the same parent population." One reason for the differences is that the Antarctic ice has been accumulating meteorites for many thousands of years longer than modern man has been picking up non-Antarctic meteorites. (Lipschutz, Michael E., and Cassidy, William A.; "Antarctic Meteorites: A Progress Report," Eos, 67:1339, 1986.) Comment. If Antarctic meteorites differ because they impacted the earth over a longer span of time, it must be that the meteor population in the vicinity of the earth has been changing. Why? From Science Frontiers #50, MAR-APR 1987 . 1987-2000 William R. Corliss ...
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... a point of concentration in your head.' 'Make it very intense and focussed.' 'Grab it and bring it down through your neck, down through your shoulder, down through your arm, through your hand, and put it into the silverware at the point you intend to bend it.' 'Command it to bend.' 'Release the command and let it happen.' "He then instructed the group to use their fingers to test for warmth coming out of the silverware or to feel the metal surface become sticky. Everyone felt pretty silly, sitting there holding the silverware, until the head of a fork being held by a boy (age 14) bent over all by itself! Almost everyone in the room saw this happen and experienced an instantaneous belief system change. Then the silverware in the hands of many people in the room became soft. They easily bent and twisted the silverware into unusual shapes. The period during which the metal remained soft was between five and twenty seconds. Everyone was shouting and extremely excited. During the next hour, nineteen of the party attendees had experienced the metal getting soft and being easily formed into any shape." Such PK 'parties' have been held scores of times since 1981, leaving trails of damaged kitchenware and popped soy beans. It's all a lot of fun. The people attending "feel good" about themselves and their shared experiences. (Houck, Jack; "PK Party History," in Proceedings of a Symposium on Applications of Anomalous Phenomena, C.P Scott Jones, ...
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... Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Galapagos Younger Than Thought Marine stratigraphy, radioactive dating, and paleontology all point to the relatively recent emergence and biological colonization of the Galapagos. These islands are no older than 3-4 million years. The unique terrestrial life forms had to develop in less time than this. (Hickman, Carole S., and Lipps, Jere H.; "Geologic Youth of Galapagos Confirmed by Marine Stratigraphy and Paleontology," Science, 227:1578, 1985.) Comments. Several remarks seem appropriate here: (1 ) The varied fauna and flora of the Galapagos did not evolve independently; viz., the bills of the Darwin finches are tailored to specific food sources (plants). Many species changed rapidly and in concert. (2 ) A recent Science article (228: 1187, 1985) notes that inbred mice often evolve different morphological characteristics very quickly. This observation probably applies to the initial Galapagos populations, which must have been small and inbred. (3 ) Harking back to the item on the Guadeloupe skeleton, the Galapagos display similar strata of limestone, beach rock, etc. Until now, the limestones had been dated from the Miocene to the Pleistocene, but according to Hickman and Lipps they must be much younger than Miocene. The Guadeloupe dates may also be in error. Caveat emptor. From Science Frontiers #40, JUL-AUG 1985 . 1985-2000 William R. Corliss ...
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... 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 the distances of the satellites in the five systems are plotted, as indicated, and compared. The arrangement of the four terrestrial planets (the "solar satellites") closely resembles the distribution of Jupiter's four Galilean satellites. There are loose ends, to be sure, like Pluto and Saturn's rings, but the idea seems worth studying ...
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... Science Frontiers ONLINE No. 54: Nov-Dec 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The changing magnetic climate: does it affect civilizations?Abstract. "Past values for the geomagnetic intensity may be obtained by laboratory analysis of the thermoremanent magnetization carried by clay baked in ancient times. From global averages of such determinations it is commonly accepted that the intensity in any given region went through a broad maximum about 2000 years ago, reaching a level about 50% higher than at present. Here we present results obtained from a wide range of Chinese pottery, spanning the interval from 4000 BC to the present, indicating that the field behaviour was more complex. The intensity was high between 1500 and 1000 BC and again in the first half of the first millennium AD. Comparison with results reported for Western Asia, Egypt and Crete suggests that these high values are due to non-dipole disturbances in the geomagnetic field, consistent with long-term records of the cosmogenic radioisotopes 14C and 10Be." (Quing-Yun, Wei, et al; "Geomagnetic Intensity as Evaluated from Ancient Chinese Pottery," Nature, 328:330, 1987.) Comment. This article stimulates three questions: What caused the geomagnetic changes; could some be of internal origin? Are periods of reduced magnetic fields associated with cultural changes? The graph, for example, reveals a dip during the flowering of Greek civilization. Could such ambient magnetic changes have an effect on human imagination, as reported in laboratory test?. See SF# ...
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... pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Cyclothems as solar-system pulse recorders Geologists can help astronomers look back in time. The sunspot cycle can be seen in variations of varves; i.e ., annual layers of sediment; and the growth rings of shells have been used to estimate the number of days in the lunar month when the solar system was younger. Cyclothems may also be useful. Cyclothems are groups or bundles of strata that repeat themselves in stratigraphic columns. A generalized cyclothem from Illinois is shown in the illustration. In the U.S . western interior, rhythmic sedimentation appears in the Fort Hays Limestone Member of the Niobrara Formation. These cyclothems can be correlated over distances exceeding 800 kilometers and are believed to be the consequence of climatic changes associated with the earth's precession and orbital eccentriciy. These rhythms have been captured in bundles of shale-limestone couplets. A bundle of five coup lets, for example, is thought to express 21,000- and 100,000-year Milankovitchtype climatic cycles, as impressed by variations in the earth's orbital precession and eccentricity. Analysis of the Fort Hays Limestone Member, however, reveals that while bundles of five couplets do occur, the number may vary from 1 to 12. Clearly, things are not clear-cut. (Laferriere, Alan P., et al; "Effects of Climate, Tectonics, and Sea-Level Changes on Rhythmic Bedding Patterns in the Niobrara Formation (Upper Cretaceous), U.S . Western Interior," Geology, ...
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... Science Frontiers ONLINE No. 53: Sep-Oct 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Magnetic "dead" reckoning Try on this theory for size. Whales subconsciously strand and kill themselves in order to maintain their populations at optimum levels! Well, the dozen or so other theories that have been advanced to account for whale strandings haven't been much better. M. Klinowska thinks that she has some clues indicating a better theory. First, all whale strandings (in Britain, at least) occur where magnetic field contours are perpendicular to the shoreline. Second, strandings are also correlated with irregular changes in the magnetic field. You will see the significance of these facts after you hear her theory. "Cetaceans use the total geomagnetic field of the Earth as a map. A timer, also based on this field, allows them to monitor their position and progress on the map. They are not using the directional information of the Earth's field, as we do with our compasses, but small relative differences in the total local field. I arrived at this explanation after a detailed analysis of the records of strandings in Britain, but it has so far been confirmed by two groups working in the U.S . Similar work is in progress in other parts of the world. "The total magnetic field of the Earth is not uniform. It is distorted by the underlying geology, forming a topography of magnetic 'hills and valleys.' My analysis shows that the animals move along the contours of ...
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... , but they discounted the prediction because satellite pictures and conventional weather indicators implied nothing of the sort. A three-day storm began on January 25, depositing 3 feet of snow in northern New England and 4 inches of rain along the coast from Washington to Boston. Wollin has had similar successes, without even looking at a weather map! Obviously, Wollin's forecasting techniques are not yet part of the Weather Bureau's arsenal. This is not too surprising because even Wollin does not understand why major storms should be preceded by several days by nervous magnetometers. He talks in a tentative way about solar storms, which do affect terrestrial magnetism, dumping energy into the oceans and thence into the atmosphere. But this is mainly speculation. Historically, we do know that long-term changes in the earth's magnetic field are linked to global temperature levels (see graphs); but here, too, cause and effect are not obvious. (Gribbin, John; "Magnetic Pointers to Stormy Weather," New Scientist, p. 70, December 25, 1986.) Long-term changes in global temperature follow changes in geomagnetic intensity. From Science Frontiers #50, MAR-APR 1987 . 1987-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 55: Jan-Feb 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Do we really understand the dinosaurs?Until very recently, the standard dinosaur scene in the books and magazines showed huge, ungainly beasts shuffling around in lush swamps. Things are changing. Dinosaurs are now becoming more lively and talented; they may even have been warm-blooded! A recent paleontological expedition to the Gobi Desert by some Canadians will change the dinosaur stereotype even more. The Gobi dinosaur-bone sites are incredibly rich -- comparable with those in Alberta. What is most impressive, however, is the environment the Gobi dinosaurs lived in. "The dinosaurs of China and Mongolia did not live in the same type of lush, well-watered environment that existed in North America during the Mesozoic era, when dinosaurs dominated the globe. The dinosaurs of Alberta flourished on a great swampy coastal plain on the edge of a vast inland sea. In ancient China, conditions were much harsher. A modern-day equivalent would be the Great Salt Lake Basin of Utah. Water did exist in vast shallow lakes, but it was often alkaline and high in soda. The vegetation was scrubland with coniferous forests on the higher ground." (Anderson, Ian; "Chinese Unearth a Dinosaurs' Graveyard," New Scientist, p. 26, November 12, 1987.) Comment. To these Gobi observations should be added those above from northern Alaska, all of 70 north latitude, which suggest that dinosaurs also survived ...
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... Science Frontiers ONLINE No. 59: Sep-Oct 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Memoirs Of A Dissident Scientist "The Editors have set aside their ordinary scruples to publish the following recollections, in which Hannes Alfven defends a theory that is now rejected by virtually all working astrophysicists." This first sentence from a (sort of) disclaimer by the Editors of the American Scientist really seems unscientific. After all, Alfven shared a Nobel Prize in 1970; is that not recommendation enough? Apparently not -- at least not when Alfven believes that cosmic rays have a local rather than galactic origin. The reflections of Alfven on the development of cosmic-ray theory are rather amusing; they reveal how much people and ideas change. Alfven originally maintained that cosmic rays were of galactic origin. But when he met E. Teller, who favored a local origin (within the sun's domain), Alfven was swayed. He is now among that tiny minority that defends the local origin view. Ironically, Teller switched sides, too, and now espouses a galactic origin. Alfven concludes his reminiscing with a paragraph that says much about today's scientific environment: "The mentioned conditions and quite a few other factors have led to a disagreement between a very strong establishment (E ) and a small group of dissidents (D ) to which the present author belongs. This is nothing remarkable. What is more remarkable and regrettable is that it seems to be almost impossible to start a serious discussion between E and ...
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... Science Frontiers ONLINE No. 59: Sep-Oct 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Nereid: grotesque shape or two-faced?Nereid, a satellite of Neptune, is peculiar in several ways: Its orbit is retrograde and highly elliptical (1 .4 x 9.7 million kilometers) Its brightness changes by a factor of four as it rotates Its diameter, according to M.W . and B.E . Schaefer (Nature, 333:436, 1988) is thought to be at least 660 kilometers. None of these facts taken alone is anomalous, but (2 ) and (3 ) taken together seem incompatible. If the large brightness changes are due to a highly irregular shape, Nereid's 660-kilometer size is too large, because astronomers agree that gravitational forces will sphericize all objects larger than 400 kilometers. On the other hand, if Nereid is two-faced, like Saturn's moon Iapetus (it's carbon-black on one side, light-colored on the other), astronomers are again faced with trying to explain how such a large solar-system object can acquire so much carbonaceous material on one side only. Also, Nereid's eccentric, retrograde orbit surely hints at a history of capture or orbit disruption. (Weisburd, S.; "Neptune's Nereid: Another Mysterious Moon," Science News, 133:374, 1988. Also: Veverka, J.; "Taking a Dim View of Nereid," ...
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... Science Frontiers ONLINE No. 64: Jul-Aug 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Poets at sea: or why do whales rhyme?We found the following in Newsweek: "When scientists talk about whales singing songs, they're not talking about mere noise. They're talking about intricate, stylized compositions - some longer than symphonic movements - performed in medleys that can last up to 22 hours. The songs of humpback whales can change dramatically from year to year, yet each whale in an oceanwide population always sings the same song as the others. How, with the form changing so fast, does everyone keep the verses straight? Biologists Linda Guinee and Katharine Payne have been looking into the matter, and they have come up with an intriguing possibility. It seems that humpbacks, like humans, use rhyme." Guinee and Payne suspect that whales rhyme because they have detected particular subphrases turning up in the same position in adjacent themes. (Cowley, Geoffrey; "Rap Songs from the Deep," Newsweek, p. 63, March 20, 1989. Cr. J. Covey) Comment. This is all wonderfully fascinating, but why do whales rhyme at all, or sing such long complex songs? Biologists fall back on that hackneyed old theory that it has something to do with mating and/or dominance displays. Next, we'll hear that human poets write poems only to improve their chances of breeding and passing their genes on to their progeny! Reference. Whale " ...
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... of life was revealed, so many people thought. As our understanding has grown, however, so has our awareness of our ignorance. Research at the forefront of the molecular sciences has shown that we can no longer regard DNA - the stuff of genes - as a direct and complete set of instructions for the synthesis of proteins. The evidence begins to suggest that messages in the DNA are, in themselves, no more precise than the symbols and sounds with which we communicate. As in the languages with which we are familiar, the correct sense of a message written in DNA seems to depend on the rigorous checking and correction of errors, and on the context in which they are read." The final sentence of the article is really paradigm-shaking: "Thus genetic and evolutionary changes are no longer confined solely to the genome at the pinnacle of a hierarchy of information and control, but reside also in the interplay between DNA and the other components of cells." (Tapper, Richard; "Changing Messages in the Genes," New Scientist, p. 53, March 25, 1989.) Comment. If DNA can be read in more than one way, depending upon the context, our current concept of evolution may be in jeopardy. For example, how does an organism transmit "context" to its offspring; the same thought applies to error-correcting capabilities. From Science Frontiers #63, MAY-JUN 1989 . 1989-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 60: Nov-Dec 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Purposeful evolution?One seemingly unassailable dogma of evolutionary biology insists that natural selection involves, first, the continuous, random, environment-independent generation of genetic mutations; and, second, the subsequent fixation of those mutations that are favored by prevailing conditions. In other works, the genetic mutations cannot be influenced by external events and conditions. But in recent experiments with bacteria (E . coli), J. Cairns et al, at the Harvard School of Public Health, find they actually do produce mutations in direct response to changes in their environment. The adjective "purposeful" has even been applied to the action of these bacteria! Can anything be more heretical? "One of the experiments involves taking colonies of E. coli that are incapable of metabolizing lactose and exposing them to the sugar. If the lactose-utilizing mutants simply arise spontaneously in the population and are then favored by prevailing conditions, then this would lead to one pattern of new colony growth. A distinctly different pattern is produced if, under the new conditions, the rate of production of lactose-utilizing mutants is enhanced. The observation is something of a mixture of patterns, indicating that directed mutation appears to be occurring. 'This experiment suggests that populations of bacteria...have some way of producing (or selectively retaining) only the most appropriate mutations,' note Cairns and his colleagues." (Lewin, Roger; "A Heresy ...
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... Science Frontiers ONLINE No. 61: Jan-Feb 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Celestial Crucible "Catastrophic extinctions caused by impacts would change the rules governing who is most fit, who becomes extinct, and who survives. 'If much of the patterning of life's history is not set by Darwin's slow biotic mechanisms, then I think Darwin is in trouble. Is catastrophic mass extinction a major agent of patterning?' If so, 'impacts are a quirky aspect' of the process." Who is speaking within the single quotes above? S.J . Gould, a proponent of the punctuated equilibrium view of the evolutionary scenario. He added: "' The history of life is enormously more quirky than we imagined.'" In fact, the geological record shows so many quirk-inducing impacts that there is little room left for slow, plodding, uniformitarian evolution of the earth itself, life-in-general, and humanity. Mammals, for example, may not have survived the postulated (but now assumed factual) Cretaceous-Tertiary impact event simply because they were small in size - not smarter. (Kerr, Richard A.; "Huge Impact is Favored K-T Boundary Killer," Science, 242:865, 1988.) Comment. It now seems that Cassius was wrong about the stars when he was lining up Brutus to help assassinate Julius Caesar. And the "celestial" situ ation gets even worse below. From Science Frontiers #61, ...
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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 Mind-bending the velocity vectors of marine algae From the referenced paper's abstract: "A consciousness experiment in which the Doppler shift of He/Ne laser light was used to describe changes in the velocity and vector of a marine alga, Dunaliella, was reported by Pleass and Dey in 1985. Because the subject of the consciousness experiment is living, we expect strings of baseline velocity and vector data which are, at some level, inextricably time-variant. This complicates the statistical procedures which must be used to analyze the data. "This paper examines the variation in baseline data strings, and describes two alternative statistical procedures which have been used to determine the probability of consciousness effects. Two levels of control are applied, allowing global comparison of frequency distributions of experimental scores with similar distributions derived artificially from baseline data. In both cases the null hypothesis is that there is no psi effect. The data quite strongly suggest the rejection of the null hypothesis, although the distributions of run scores contain several values beyond 3 sigma and are nonnormal. This limits the definition of probabilities." (Pleass, C.M ., and Dey, N. Dean; "Finding the Rabbit in the Bush: Statistical Analysis of Consciousness Research Data from the Motile Alga Dunaliella," The Explorer, 3:6 , no. 2, 1986. The Explorer is a publication of the Society for Scientific Exploration.) Comment. ...
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... Science Frontiers ONLINE No. 60: Nov-Dec 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Why didn't galileo resolve saturn's rings?Several times in SF and our catalogs, we have intimated that Saturn's rings may be of recent vintage or perhaps have changed in historical times. In this vein, K. Fabian writes about an interesting inconsistency: "In the early 17th Century, Galileo discovered that the planet Mars goes through a minor gibbous phase. Even in its maximum gibbous phase, Mars is 88% illuminated. Quoting James Muirden in the Amateur Astronomer's Handbook, 'It is remarkable that Galileo was able to make out the phase with his tiny telescope.' "Even more amazing, in my opinion, is that Galileo, while he was able to resolve the slight phase of Mars, was unable to resolve the major ring around Saturn. Mars is a difficult object in a small telescope, while Saturn is easily resolved as a ringed planet in even a 40-mm spotting scope at 30X. Why did the rings of Saturn elude Galileo, while the more difficult Martian phases did not? Perhaps at the time of Galileo the rings of Saturn were much more difficult to observe than they are today." (Fabian, Karl; personal communication, September 9, 1988.) Reference. For more on the many anomalies of Saturn's rings, see ALR in the catalog: The Moon and the Pla nets. Description here . From Science Frontiers #60, ...
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... -- a period during which sunspots were exceedingly rare. How was the sun different during the Maunder Minimum? This subject of solar variability (in both diameter and period of rotation) has been long debated. Some early measurements of solar diameter, begun at Greenwich in 1830, seemed to some to show a steadily shrinking sun, but others found cyclic patterns. E. Ribes et al have just presented some data on solar diameter actually taken during the Maunder Minimum. "By analysing a unique 53-year record of regular observations of the solar diameter and sunspot positions during the seventeenth century, we have shown for the first time that the angular diameter was larger and rotation slower during the Maunder Minimum." A larger sun might be cooler, providing less heat, thus accounting for climate changes. (Ribes, E., et al; "Evidence for a Larger Sun with a Slower Rotation during the Seventeenth Century," Nature, 326: 52, 1987.) Comment. Just why the sun expands and contracts over a period measured in hundreds of years is a major astro physical conundrum. Variation in solar diameter, 1860-1940. Arrows indicate sunspot maxima. (From ASO-X6 in The Sun and Solar System Debris). From Science Frontiers #51, MAY-JUN 1987 . 1987-2000 William R. Corliss ...
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... Yeti. The latest issue of Cryptozoology contains a letter from Wooldridge in which he tells of his return, in 1987, to the site where the 1986 photos were taken. The bush in the 1986 photos was still there; the Yeti wasn't ; the snow was somewhat deeper. Wooldridge and some companions took more pictures of the site: "Stereo pairs of photos taken in 1987 have been used to produce a threedimensional map of the terrain near the bush. When this is used to derive an absolute scale for pairs of photos from 1986, it shows that, whatever I photographed in 1986, lies below the snow level in the 1987 photos. The object is leaning slightly uphill, and no movement can be detected when comparing photos taken at different times in 1986. The apparent change in position relative to the bush in some photos taken from different camera positions is caused by parallax. This evidence demonstrates beyond a reasonable doubt that, what I had believed to be a stationary, living creature was, in reality, a rock." (Wooldridge, Anthony B.; "The Yeti: A Rock After All?" Cryptozoology, 6:135, 1987.) Reference. More information on the Yeti is available in BHU7 in the catalog: Biological Anomalies: Humans III. For information on this book, see: here . From Science Frontiers #57, MAY-JUN 1988 . 1988-2000 William R. Corliss ...
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... 00 AM. "The witness who reported the event was nine years of age at the time of the observation, and was indoors with her uncle on the first floor of a building during a severe morning thunderstorm with heavy rainfall. There was a lull in the storm and the ball lightning appeared on the left side of the window sill about 4-5 m from the observers. The window had been left open because there was a balcony above it which prevented the rain from entering the room. "The ball fell to the floor where it jumped up and down once or twice. It then started to roll slowly towards the observers across the floor, at about the speed of a dropped ball of wool. Its diameter was about 20 cm, it was translucent, and the rapidly changing colours showed spots of light green, crimson, light blue and pale yellow. It was bright enough to be clearly visible in daylight, and it was uniformly bright over its entire surface. It had protrusions 'like the Andromeda nebula.' "When it came near the table, where my uncle and I were sitting, I tried to get up to have a closer look. My uncle (fortunately) held me back. It then rolled towards the tiled stove on the right side of the room, crept up the iron parts of the stove leaving (in its path) a deep groove about the width and depth of a thumb, then it exploded in the (airvent) higher up, the sound was like that of a blown up paper bag when (burst) ...
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... Science Frontiers ONLINE No. 54: Nov-Dec 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Uncertainty Of Knowledge "Human beings of all societies in all periods of history believe that their ideas on the nature of the real world are the most secure, and that their ideas on religion, ethics and justice are the most enlightened. Like us, they think that final knowledge is at last within reach. Like us, they pity the people in earlier ages for not knowing the true facts. Unfailingly, human beings pity their ancestors for being so ignorant and forget that their descendants will pity them for the same reason." E. Harrison, who penned the above, sees knowledge as perpetually uncertain and always changing. Scientists will always be surprised, he says, and scientific laws are never final. He concludes: "I feel liberated by this philosophy. I find comfort in the thought that the creative mind fashions the world in which we live. For it means that the mind and reality are more profound than we normally suppose." (Harrison, Edward; "The Uncertainty of Knowledge," New Scientist, p. 78, September 24, 1987.) From Science Frontiers #54, NOV-DEC 1987 . 1987-2000 William R. Corliss ...
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... scientific observations. At Norberg, in central Sweden, a huge deposit of magnetite creates a powerful magnetic anomaly. The deposit is 12 kilometers long by several wide. At low altitudes, the total magnetic intensity of the earth's field is 60% higher than normal. What happens when migrating birds fly into this magnetic bump? "Although Almerstam found that many migrating birds showed no signs of avoiding the Norberg anomaly, and often managed to keep on the right course as they passed through it, there were definite indications that the birds' orientation might be affected under special circumstances. Some migrants flying at low altitudes, where the magnetic intensity was greatest and the inclination and declination distorted greatly, became disoriented briefly. They nervously landed and then circled around before taking off again. Other birds changed their altitude abruptly, dropping 100 metres in two minutes and breaking up their flock formations." Certainly something is happening, but no one knows what. (Anonmous; "Magnetic Anomaly Upsets Migrating Birds," New Scientist, p. 32, November 5, 1987.) From Science Frontiers #55, JAN-FEB 1988 . 1988-2000 William R. Corliss ...
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... the thermocline." These surface phenomena are truly delightful and almost always the consequence of internal waves interacting with the surface. The great bulk of the referenced report is concerned with sonar observations of internal waves and their effects along the coast of Scotland. (Thorpe, S.A ., et al; "Internal Waves and Whitecaps," Nature, 330:740, 1987.) Comment. For some remarkable accounts of wave packets, as well as solitary waves, see category GHW in Earthquakes, Tides, Unidentified Sounds. This book is described here . On March 28, 1964, in the Indian Ocean, the R.R .S . Discovery encountered five bands of breaking waves in an otherwise nearly calm sea. Wave heights were about 2 feet. There was no wind change when the waves passed. (Category GHW2 in Earthquakes, Tides, etc). From Science Frontiers #56, MAR-APR 1988 . 1988-2000 William R. Corliss ...
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... to the 23rd root of a 201-digit number. The machine, which required two hours to program for the task, took more than a minto solve the problem. She took 50 seconds. "And, in 1981, she made the Guinness Book of World Records as the 'Human Computer' by correctly multiplying two 13-digit numbers -- 7,686,369,774,870 times 2,465,099,745,779 -- in 28 seconds. The awesome answer? 18,947,668,177, 995,426,462,773,730." S. Devi is also a calendar calculator, being able to name the day of the week for any date in the past or future, taking into account leap years and calendar changes. She never attended school or had any formal mathematical training! (Young, Luther; "Numbers Whiz Takes Delight in Beating Computers;" Baltimore Sun, January 21, 1988, p. A1.) Comment. Such prodigies have appeared regularly down recorded history. What is the meaning of the phenomenon? Why does evolution produce talents that far exceed the "need" of the species? Is there a "need" that we are not aware of? It could be that prodigies are precursors of new evolutionary developments, which will leave poor homo sapi ens in the intellectual dust. Surely, science fiction has a story about a secret society of transcendent geniuses living under some mountain or even on some planet! Maybe that's how "the face on Mars" got there ...
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... lactose. Cairns exposed the E. Coli to a sudden dose of lactose, demonstrating that if the bacteria must have lactose to survive, they quickly cast off the two genes that inhibit their metabolizing of lactose. Of course, the experiments were more complicated than this, but the fundamental finding was that the bacteria mutated so that they could use lactose much, much faster than chance mutation would permit, stastically speaking. The battle lines are forming. A sup-porter of directed mutation, J. Shapiro, of the University of Chicago, is quoted as follows in Moffat's article: "The genome is smart. It can respond to selective conditions. The signifi cance of the Cairns paper is not in the presentation of new data but in the framing of the questions and in changing the psychology of the situation. He has taken the question 'Are mutations directed?' which was taboo, and made it an issue that people will now do experiments on." (Moffat, Anne Simon; "A Challenge to Evolutionary Biology," American Scientist, 77:224, 1989.) From Science Frontiers #64, JUL-AUG 1989 . 1989-2000 William R. Corliss ...
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226. Nose News
... in the November 1986 issue of American Health by David Shannahoff-Khalsa of the Khalsa Foundation for Medical Science. Apparently the yogis of ancient India were the first to notice that breathing is dominated by either the right or left nostril for short cycle spans of one to three hours. (Cycles of this duration are known as ultradian rhythms, and are common to many biological functions.) By simply placing a mirror under your nostrils and watching for the larger amount of condensation, one can determine which nostril is in use. "What are the ramifications of this seemingly insignificant phenomenon? The yogis reportedly have said that improved sleeping, more satisfying sex, enhanced digestion, and appropriate thought patterns were controlled by the use of a certain nostril." It is further maintained that one can force a change in nostril breathing through meditation. In this way, it is possible to enhance sleeping, sex, digestion, and mental acuity! (LeBow, Howard A.; "Have You Heard about This One?" Cycles, 37:191, 1986.) Comment. All we know is what we read in the journals! The next time you feel down, think about your breathing, or try a little cotton. From Science Frontiers #52, JUL-AUG 1987 . 1987-2000 William R. Corliss ...
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... relative to the earth's surface, as demonstrated by 300 years of data. These lobes do not drift westward like the general field. (Ref. 2) "Core-spot pairs" of magnetic intensity seem to move westward and poleward. In the southern hemisphere, they originate under the Indian Ocean and drift under South Africa into the southern Atlantic. This motion reminds one of sunspot motion, except that sun-spots move equatorward. There may be a connection here. (Ref. 2) The general decrease in the earth's magnetic field over the past few centuries may be due to intensifying core spots, which are magnetized in a sense opposite that of the main field. (Ref. 2) Large, deep earthquakes in 1983 and 1984 produced slow, wavelike changes in the local gravitational field at the surface, as measured by new superconducting gravity meters. The periods were 13-15 hours. (Ref. 2) Gravity and magnetism measurements from satellites show strong, coincident anomalies in the Indian Ocean (3 N 81 E). In fact the whole ocean surface is depressed in this region. To explain these overlapping anomalies, geophysicists suggest that a "valley" 5-10 kilometers deep exists at the coremantle boundary. (Ref. 3) References Ref. 1. Dziewonski, Adam M., and Woodhouse, John H.; "Global Images of the Earth's Interior," Science, 236:37, 1987. Ref. 2. Weisburd, Stefi; "The Inner Earth Is Coming Out," Science News ...
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... lead paragraphs of the paper. "Between April 1968 and May 1971 hundreds of thousands of people reported seeing apparitions of the Virgin Mary over a Coptic Orthodox Church in Zeitoun, near Cairo, Egypt. When photographed, these phenomena appeared as irregular blobs of light. Primarily there were two types of events: small shortlived, highly kinetic lights (' doves') and more persistent coronal type displays that were situated primarily over the apical structures of the church. More detailed descriptions of the phenomena, such as visions often occurred as 'flashes'; their details usually reflected the religious background of the experient. "The characteristics of these luminous phenomena strongly suggested the existence of tectonic strain within the area. According to the hypothesis of tectonic strain, anomalous luminous phenomena are generated by brief, local changes in strain that precede earthquakes within the region. Psychological factors determine more elaborate details of the experiences because there are both direct stimulations of the observer's brain as well as indirect contributions from reinforcement history." The authors of the study at hand, J.S . Derr and M.A . Persinger, are well known for their theory associating anomalous, terrain-related, luminous phenomena with tectonic strains. In the Zeitoun case, they have discovered that a year before the phenomena commenced there was an unprecedented increase (by a factor of ten) in seismic activity some 400 kilometers to the southeast. Also, there was a moderate (0 .56) correlation between the luminous phenomena and increases in seismicity during the same or preceeding months. Derr and Persinger claim these observations ...
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... hypothesis. As classically stated by evolutionists, the human embryo passes through stages in which it looks like creatures that preceded it in evolution. The doctor, G.R . Culp, remarks that although evolutionists maintain that reputable scientists no longer employ this argument as evidence for evolution, the "recapitulation" claim is still being made in some classrooms and even during some of the recent creationist-evolutionist debates. In some humans such as the "hairy child" sketched above, the lanugo or natal hair persists beyond the womb. Drawing from Incredible Life. Culp then shows why the recapitulation claim failed in five stages in the development of the human embryo. A rich lode of anomalies exists here: cells migrate purposefully, mysterious struc-tures grow and then disappear; it is a kaleidoscope of changing structures and processes. Take, for example, the "hair stage": "The embryo is covered with very fine hair at about the seventh month of development of the embryo. The evolutionist claims that this is evidence that men came from hairy mammals like the apes. However, these hairs are unlike the hair found on apes, as they are very small in diam eter and always soft and unpigmented. This hair disappears from the body soon after birth. It is called lanugo and is quite unlike the permanent hair that grows on the human body and head..." To the anomalist, the battle between the evolutionists and creationists is secondary to the anomalies that keep cropping up without satisfactory explanations from either side. Here, we ask the purpose of the lanugo. Does ...
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... Science Frontiers ONLINE No. 52: Jul-Aug 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Parasites Control Snail Behavior A species of estuarine snail bearing the larvae of the trematode parasite Gynae cotyla adunca behaves radically different than it does when not infected. It lets itself become stranded high on beaches and sandbars, where it becomes easy prey to crustaceans living in this region. These crustaceans serve as the parasite's next host. Somehow, the parasite is able to modify the snail's behavior in a way that enhances its own chances for success. The question, as always in such cases, is how? And if it is a chemically induced change in behavior, how did it evolve? (Curtis, Lawrence A.; "Vertical Distribution of an Estuarine Snail Altered by a Parasite," Science, 235:1509, 1987.) Comment. Is present human behavior, thought by some to be irrational or suicidal, controlled by some unrecognized parasite that will ultimately benefit? Someone must have written a science fiction story on this theme. From Science Frontiers #52, JUL-AUG 1987 . 1987-2000 William R. Corliss ...
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... a single insidious selection effect that it is entirely possible that Malin 1 is just the first example of a class of such low-surface-brightness giant galaxies that forms a significant constituent of the universe." The "selection effect" mentioned is a consequence of the very bright sky that confronts astronomers. Astronomical interest and instrumentation have focussed on those astronomical objects that are bright. In truth, the universe may be full of "icebergs and crouching giants." (Disney, Michael, and Phillipps, Steven; "Icebergs and Crouching Giants," Nature, 329:203, 1987.) Comment. Since astronomers have built their models of galaxies, galactic distribution, and the evolution of the universe on an unrepresentative portion of the actual cosmos, we may be in for some major changes in our overall view of the universe and its beginning -- if it actually had one. From Science Frontiers #54, NOV-DEC 1987 . 1987-2000 William R. Corliss ...
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... of faces if our notions of stellar energy generation are widly in error. We may be overreacting here; but we predict with confidence that the future will bring a good many scientific papers that begin with those all-toofamiliar words, "We now know that..." If physicists must now develop a new appreciation of electrochemistry, should not the biologists, too? At the risk of going too far, we recall that L.C . Kervran talks at length about his findings that the human body converts one element into another. See his book Biological Transmutations . Could he possibly have something? The scientific world utterly rejects Kervran - with some justification. This is being written in mid-April (1989). By the time it is received, the situation may be radically changed. In any event, it is good to see important work accomplished without huge machines, billions in Federal funds, and a phalanx of white-coated technicians. From Science Frontiers #63, MAY-JUN 1989 . 1989-2000 William R. Corliss ...
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... Frontiers ONLINE No. 52: Jul-Aug 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ship Enveloped By False Radar Echo August 1, 1985. Red Sea. Aboard the m.v . Botany Bay . "At 1800 a crescent-shaped trace of spurious echoes appeared about 15 n. miles ahead of the vessel. This gradually developed, in an encirculating manner, until, by 1845 the echoes had totally surrounded the vessel. (See sketch.) The effect looked like, or could be likened to a plan view of a black island with sandy beaches around its perimeter. The echoes were significant with strong contrast and could even have been mistaken for land on the radar. The effect could not be removed or diminished by changing range scales, motion modes, gain, tuning or perhaps most significantly, altering the pulse lengths. An identical effect was observed on the vessel's independent ARPA radar. The Master commented that although false echoes were invariably encountered in this region, he had not seen one such as this, which actually 'encapsulated' the vessel within the PPI of the radar. By 1935 the false echoes had dissipated into isolated batches splayed randomly across the screen." (Leslie, A.J .; "Radar Echoes," Marine Observer, 56:117, 1986.) Comment. In the Red Sea and Persian Gulf, similar false echoes are often associated with bioluminescent phenomenon. For details, see category GLW in our catalog: Lightning, Auroras. Ordering information here . From ...
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... Science Frontiers ONLINE No. 74: Mar-Apr 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Repent! the phase change is coming!The world as we know it may not end in a nuclear holocaust or even in the greenhouse effect. Rather, suggest M. M. Grone and M. Sher, the universe-as-a -whole may undergo a phase change. Such an event has already happened once and it may again. Approximately 10-10 seconds after the Big Bang, the force laws changed discontinuously as the universe cooled. Some models of the cosmos predict that another such phase change may occur when photons suddenly acquire mass. Grone and Sher have sketched the effects on terrestrial civilization: "The most dramatic effect would be the elimination of all static electric and magnetic fields over a range greater than 1 cm, and the elimination of all electromagnetic radiation with frequencies smaller than a few hundred gigahertz. We have shown that there would be relatively little impact on atomic structure and on solar radiation. The absence of electrostatic fields would force a redesign of current power plants (to use smaller solenoids); the absence of radio and television waves would force a much greater use of cables. The elimination of solar and geomagnetic fields would have a significant meteorological impact. The potential ly most devastating effect could be on the propagation of neural impulse along motor neurons; it appears that the effects might be small, but they do depend on the precise value of the photon mass." Crone and Sher conclude that ...
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... Of Strange Meteors January 25, 1990. Western North America "While residents from Anka to Mankato were calling radio stations Thursday to report the sighting of a bright, slow-moving light in the pre-dawn sky, people across the western half of the nation were doing the same thing." .. .. . "Most eyewitnesses in the spectacle, which was reported over a 12hour period from a number of locations, said it was greenish, although some said it was turquoise, or white, or had an orange tail." (McAuliffe, Bill; "Was It Junk? Maybe So. But It Sure Lit Up the Sky," Minneapolis Star-Tribune, January 26, 1990. Cr. R. PanLener via L. Farish.) Comment. Color changes are not uncommon in meteor sightings. However, the slowness of this meteor was remarkable. January 27, 1990. U.S . Midatlantic States. "Thousands of people in the Eastern United States reported seeing a strange bluish-green light in the sky Saturday night, which some experts said could have been an unusually large meteorite. .. .. . "In North Carolina, Jim Iodice, who was flying a Cessna 172 over Pilot Muntain Saturday night said that he saw a 'glowing, yellowishblue light' between 7 and 7:30 p.m . that appeared to be near the plane. The object was descending in a northeast direction toward Martinsville, Va., but it leveled off at about 3,000 feet, flew at the same altitude for several ...
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... Science Frontiers ONLINE No. 67: Jan-Feb 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Continuity At The Conrad Discontinuity From the study of seismic waves, geophysicists have determined that between 7.5 and 8.6 kilometers below the surface there exists a clear-cut "discontinuity." Practically speaking, this means that above this layer seismic waves travel at a markedly different velocity than they do below it. This discontinuity is so widespread, occurring beneath all of the continents, that it has received a special name: the Conrad Discontinuity. Ordinarily, a geophysicist would expect to find a significant change in rock type when drilling through such a strong discontinuity. It was widely expected that, at the Conrad Discontinuity, drillers would find the granitic rocks typical of the continents changing suddenly into basalt, which is thought to make up the lower reaches of the earth's crust. However, when Soviet drills pierced the Conrad Discontinuity below the Kola Peninsula, they found no such switchover to basalt at all. In fact, they hadn't even found it when they penetrated to 12 kilometers. This was a shocker. Now, no one knows what the Conrad Discontinuity represents. It doesn't signal a change in rock type; neither is there a fault or boundary of any kind. It is important to find out what is wrong here, because much of modeling of the unseen structure of the earth's crust depends upon a realistic interpretation of seismic records. (Monastersky, Richard; "Inner Space ...
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... Science Frontiers ONLINE No. 76: Jul-Aug 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Flying, parachuting, and falling frogs (Top) Shapes of flying and non-flying frogs. (Bottom) Aerodynamic diagram for a flying frog. Falling frogs have always been a Fortean favorite. These particular frogs plummet to earth in uncontrolled, unchecked free fall after (presumably) being lofted by whirlwinds. But there are frogs that are aerodynamically more sophisticated; these creatures glide and parachute through the dense tropical forests. S.B . Emerson and M.A .R Koehl have inquired into (even resorting to models in wind tunnels) the morphological and behavioral changes that have accompanied the repeated evolutions of these airworthy amphibians. "This paper reports an examination of the shift from aboreal to 'flying' frogs where we evaluate the the aerodynamic performance consequences of both a behavioral and morphological change. 'Flying' frogs have evolved independently several times among the 3,400 species of anurans. Although the particular nonflying sister species to each flying form remains unknown, in all cases flyers are distinguished from related, nonaerial, aboreal frogs by a similar suite of morphological characters: enlarged hands and feet, full webbing on the fingers and toes, and accessory skin flaps on the lateral margins of the arms and legs. 'Flying' frogs are not capable of powered flight, but do travel considerable horizontal distances during vertical descent. They are technically classified as gliders because they can descend at an angle less than 45 to the horizontal ...
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... Calistoga, California. This notso-well-known geyser is usually very dependable, erupting every 90 minutes, shooting 350 F water 60 feet into the air. However, some 60 hours before the October 1989, 7.1 -magnitude quake in the San Francisco Bay area, the geyser's period suddenly lengthened to more than 100 minutes. After the quake, it settled back into its usual routine. Prior to two other earthquakes, in 1975 and 1984, the clockwork of Calistoga's Old Faithful also ran slow. (Anonymous; "Unfaithful Geyser," Discover, 12:8 , July 1991.) Comment. Since the quake epicenters were many miles distant from the geyser, how is the geyser's clockwork altered? Somehow, small earth movements must have changed the size of the geyser's water reservoir or, possibly, pressure changes in the surrounding rocks might have reduced the flow of water into the reservoir. Pertinent here are the often-observed changes in well levels and spring flows prior to earthquakes. Reference. Geysers display many anomalies. These are cataloged in GHG1-GHG3 in the book Earthquakes, Tides. For details on ordering, visit: here . From Science Frontiers #77, SEP-OCT 1991 . 1991-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 70: Jul-Aug 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Antarctic ice sheets slipping?Geologists have generally assumed that the ponderous Antarctic ice sheets do not change their behavior rapidly. But, according to NASA's R. Bindschadler, an ongoing study of the Antarctic coast near the Ross Ice Shelf casts doubt upon this assumption of long-term stability. Measurements of one ice stream flowing down from the mountains to the sea in dicate a sudden unexplained, 20% reduction in speed over the past decade. Perhaps even more significant is that, even with this reduction in flow velocity, this particular ice stream carries ice into the sea 40% faster than ice accumulates up in the mountains. The sudden, rather large velocity change is alarming because it may signify widespread instability in the continent's icy mantle. Researchers state that there is even a chance that much of the Antarctic ice cap could collapse into the sea in the next few centuries -- a catastrophic event that would raise global sealevels by 6 meters! (Anonymous; "Antarctic Ice Potentially Unstable," Science News, 137:285, 1990.) Comment. In addition to looking at future consequences of collapsing Antarctic ice sheets, we should mark that what might happen in the future might also have happened in the past. Obviously, we refer to the often-discussed speculation that the Antarctic was nearly ice-free within historical times. In this connection, we cannot escape mentioning that remarkable ancient map of Piri ...
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... dating seemed to solve once and for all the problem of assigning dates to the key events in the earth's history. Indeed, all of the reference books confidently label charts with firm dates for the appearance of fishes, the demise of the dinosaurs, and so on. Alas, things are not quite as certain as they appear. Radiometric dating is not all that precise; errors may be large indeed. Take the Pennsylvanian period for example. It is part of the Carboniferous period, when many of the great coal deposits were laid down. The classical duration of the Pennsylvanian -- used in many texts -- is 34 million years. A meticulous new study of central European stratigraphy now pegs the Pennsylvanian as spanning only 19 million years. Now that's a 44% change! This new figure for the duration of the Pennsylvanian has already cast doubt on the origin of the famous Pennsylvanian cyclothems (repetitive strata) in North America. It had been thought that these seemingly cyclic deposits were correlated with sea level changes forced by variations in the earth's orbit (the Milankovitch periods). With this substantial compression of Pennsylvan-ian time, this correlation falls apart. The cyclothems, which are of impressive area and thickness, now seem to have been created by some other, still unrecognized phenomenon. (Klein, George deV.; "Pennsylvanian Time Scales and Cycle Periods," Geology , 18:455, 1990.) Comment. Even worse, perhaps, is the fuzziness conferred on the entire geological time scale by this compression of the Pennsylvanian and ...
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... the automobile engine, must be kept cool if it is to function well. It follows that if the brain of an animal is not functioning well, the body that brain controls will not perform well either. Overheated brains, then, are sure roads to extinction in the highly competitive natural world. A couple million years ago, two groups of human precursors were competing for dominance in Africa. The group that won and subsequently evolved into Homo sapiens had, according to Falk, a better brain-cooling system. The evolutionary development that probably led to this advantage was a more extensive network of emissary veins, which permitted better dissipation of heat. This, in turn, allowed the evolution of larger brains and dominance by Homo sapiens. Other anthropologists, how ever doubt that such a minor change in the circulatory system could account for the emergence of modern man. (Shipman, Pat; "Hotheads," Discover, 12:18, April 1991.) Comment. What an intriguing concept! Perhaps human male baldness also confers more cooling efficiency and is setting the stage for a new expansion of the human brain -- at least the male brain, sorry girls! More seriously, did the better blood cooling system develop in response to an enlarging brain, or vice versa? Even more seriously, it is simplistic to say that an organism just went ahead and evolved this way or that way. A bigger brain requires not only more cooling but a bigger skull, more neurons, more connections between them, and additional infrastructure. Saying simply that "a larger brain evolved ...
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... Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Gravity-defying gyros come down to earth It didn't take long for physicsts to rush into their labs to repeat the Japanese gyroscope experiments. The thought that a spinning mass might lose weight was just too horible to contemplate. Two replications of the Japanese experiment have been reported so far. "James E. Faller and his colleagues at the Joint Institute for Laboratory Astrophysics in Boulder, Colo., repeated the Japanese experiment by looking for signs of weight loss in a spinning gyroscope consisting of a brass top about 2 inches in diameter sealed in a small plastic chamber. 'We conclude that within our experimental sensitivity, which is approximately 35 times larger than needed to see the effect reported...there is no weight change of the type...described.'" (Anonymous; "An Absence of Antigravity," Science News, 137:127, 1990. Cr. F. Hanisch) "Now T.J . Quinn and A. Picard of the International Bureau of Weights and Measures in Sevres Cedex, France, have repeated the experiment. They find changes in the apparent mass of their gyroscope that depend on the speed and sense of rotation, but they amount to only about 5 per cent of the effect reported by Hayasaka and Takeuchi." (Anonymous; "Experiments Weaken Japanese Gyro Claim," New Scientist, p. 32, March 3, 1990.) The French scientists think that the Japanese results can be explained as functions of friction and temperature on the gyro. ...
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... Science Frontiers ONLINE No. 68: Mar-Apr 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Quiet sun: violent earth When R.B . Stothers, at NASA's Goddard Institute for Space Studies, decided to look into the possible correlation of solar activity and terrestrial volcanism, he fully expected to find no connection at all. After all, what force generated by small changes in the sun's output could stir up the earth's magma from a distance of 93 million miles? Stothers was surprised. "Stothers analyzed two immense catalogs, published in the early 1980s, that list more than 55,000 known eruptions since the year 1500. Concentrating on several hundred of the moderate-to-large eruptions, he found statistically significant patterns in eruption frequency that match the solar cycle. Eruptions seemed most numerous during the weakest portions of the solar cycle." Further, there was a 97% confidence that the correlation was not a statistical accident. The only cause-and-effect explanation offered by Stothers was negative and indirect. During periods of abundant sunspots, increased solar emissions jar the earth's atmosphere slightly. Communicated to the crust, these slight taps trigger tiny earthquakes that relieve stresses beneath volcanos, thus delaying their eruptions until solar acitivity dies down. Not especially convincing! (Anonymous; "Volcanos on Earth May Follow the Sun," Science News, 137:47, 1990.) Comment. Down the years, many scientists and laymen have tried to correlate sunspots and earthquake frequency ...
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... Science Frontiers ONLINE No. 76: Jul-Aug 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Atlantic's waves getting bigger "According to a study by the Institute of Oceanographic Sciences, waves in the northeastern Atlantic are getting bigger. The average wave height in the 1960s was about 7 feet. Now the average is 9-10 feet." (Anonymous; Coming Changes , 13:7 , MayJune 1991.) Comment. This is a very large increase (about 30%) for this geophysical variable. Have surface winds increased that much in such a short period? From Science Frontiers #76, JUL-AUG 1991 . 1991-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 73: Jan-Feb 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects America b.c . and even earlier The thought that the Atlantic might have been a thoroughfare long before Columbus and the Vikings has been ridiculed by most archeologists for decades. New England megaliths and B. Fell's translations of purported Celtic ogham inscriptions have met only with derision in the professional literature. But times are changing -- at least we hope so. The Red Paint People. Public TV recently aired a program on North America's Red Paint People, so-called because they added brilliant red iron oxide to their graves. It also seems they knew how to sail the deep ocean, as G.F . Carter now relates. "Decades ago, Gutorn Gjessing pointed out that the identical [Red Paint] culture was found in Norway. No one paid much attention to that, but more recent carbon-14 dating has shown that the identical cultures had identical dates, and people began to pay more attention. It is now admitted that this is a high latitude culture that obviously sailed the stormy north Atlantic and stretched from northwest Europe over to America. It seemingly extends from along the Atlantic coast of Europe to America and in America from the high latitudes of Labrador down into New York state. "The dates are mind-boggling: 7,000 years ago both in Europe and America. That is 2,000 years earlier than the Great Pyramids of Egypt. It is at least 4 ...
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... Science Frontiers ONLINE No. 68: Mar-Apr 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects New Life For Martian Life After the negative (some say "ambiguous") results from the Viking spacecraft life-detection experiments in 1976, astronomers and biologists have proclaimed that Mars is sterile. This pronouncement may have been premature. A meteorite discovered in Antarctica in 1979 may change a few minds on this matter. This particular meteorite is one of the handful thought to have been blasted off into space by an oblique impact of an asteroid on the surface of Mars. Somehow, statistics were kind to these tiny Martian orphans, for they found their ways to the Antarctic snows. But what is really exciting is the recent discovery that chemical analysis of one of these purported Martian meteorites revealed a high concentration of organic material deep within. The implication is that Martian life existed, perhaps still does exist, beneath the Martian surface, where the Viking Lander's scoop could not get at it. (Anonymous; "Life under Mars?" Sky and Telescope, 78:461, 1989.) Comment. In other words, Mars like the earth, may harbor an unappreciated fauna in crevicular structure beneath the environmentally rigorous surface. See also: SF#67. From Science Frontiers #68, MAR-APR 1990 . 1990-2000 William R. Corliss ...
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... , literature, and painting (AD600-AD1800), it was found that, as expected: Cultural flourish curves show marked discontinuities (bursts) after the onset of secular solar excursions, synchronously in Europe and China; During periods of extended solar excursions, bursts of creativity in painting, literature, and science succeeded one another with lags of about 10-15 years; The reported regularities of cultural output are prominent throughout with eminent creators. They decrease with ordinary professionals. "The hypothesized extraterrestrial connection of human cultural history has thus been considerably strengthened." (Ertel, Suitbert; "Synchronous Bursts of Creativity in Independent Cultures; Evidence for an Extraterrestrial Connec tion," The Explorer, 5:12, Fall 1989.) Comment. With apologies to the author, a few minor changes in punctuation have been made above. From Science Frontiers #67, JAN-FEB 1990 . 1990-2000 William R. Corliss ...
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... , yellow, etc. Or the phenomenon may be more complex, with Mozart being green; Wagner, red, etc. Most "synesthetites" seem to experience colors, but geometrical figures sometimes appear in response to particular stimuli. As for the stimuli that call forth these exotic sensations; they are usually music or numbers. To some synesthetites, the cardinal numbers are associated with specific colors. The books's author is R.E . Cytowic, and he has provided some very interesting observations about synesthetites: There is much consistency among them; that is, if the number 5 evokes a red sensation with one, it does with most others, too. Also, synesthetites seem to run in families. Perhaps most significant is the observation that synesthetic experiences seem to be correlated with changes in cortical blood flow! (Humphreys, Glyn; "Higher Sight," Nature, 343:30, 1990.) From Science Frontiers #68, MAR-APR 1990 . 1990-2000 William R. Corliss ...
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... decrease in mean ice thickness in 1987 relative to that found in 1976. This thinning amounts to a loss of volume of at least 15% over an area of 300,000 km2 ." (Wadhams, Peter; "Evidence for Thinning of the Arctic Ice Cover North of Greenland," Nature, 345:795, 1990.) In an accompanying discussion of the ice problem, A.S . McLaren et al note that since the late 1800s, Arctic researchers using drills have reported consistently that the Arctic ice thickness averaged 3-4 meters. U.S . subma-rine surveys concurred with these figures during cruises in 1960 and 1962. Satellite surveys of ice cover from 19781987 found no trends. In other words, other sources of data on the Arctic ice reveal little change. The new results, therefore, need further confirmation. (McLaren, A.S ., et al; "Could Arctic Ice Be Thinning?" Nature, 345:762, 1990.) From Science Frontiers #72, NOV-DEC 1990 . 1990-2000 William R. Corliss ...
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... of theropod dinosaur. (3 ) For his part, Chjatterjee asserts that Protoavis' skull has 23 features that are fundamentally bird-like, as are the forelimbs, the shoulders, and the hip girdle. "His reconstruction also shows a flexible neck, large brain, binocular vision, and, crucially, portals running from the rear of the skull to the eye socket -- a feature seen in modern birds but not dinosaurs." (1 ) Just why is there so much fuss over a handful of poorly preserved bones? If Protoavis is really a bird, it places the origin of birds 75 million years earlier and dethrones Archaeopteryx as a tran sitional link between dinosaurs and birds. In fact, Protoavis essentially denies that birds evolved from the dinosaurs. In short, Protoavis could change a limb or two on that Tree of Life you see in all the textbooks. References 1. Anderson, Alun; "Early Bird Threatens Archaeopteryx's Perch," Science, 253:35, 1991. 2. Ostrom, John H.; "The Bird in the Bush," Nature, 353:212, 1991. 3. Monastersky, Richard; "The Lonely Bird," Science News, 140:104, 1991. From Science Frontiers #78, NOV-DEC 1991 . 1991-2000 William R. Corliss ...
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