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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 Mysterious Stone Rings After worrying so much above about possible scientific blunders, it is pleasant to relax with a minor geological (perhaps "archeological") anomaly. In Green Ridge State Forest, in Western Maryland, are found 150-200 annular piles of sandstone rocks. All lie on the western slope of Polish Mountain. No one seems to have a good explanation of their origin. Archeological digs have not unearthed any human artifacts. From a photograph of one ring, we estimate an outer diameter of 15 feet, and an inner hole 5 feet in diameter. The height of the rock ring is perhaps 2 feet. The sandstone rocks are generally slab-like. A popular theory states that the rocks were piled up to protect apple trees. (Anonymous; "Rings of Stone Pose Mystery in Md.," Washington Post, June 26, 1988. Cr. J. Judge.) Comment. We have classified this item under GEOLOGY because these rings could be periglacial phenomena; that is akin to patterned ground. Periglacial structures are occasionally found in the Appalachians. From Science Frontiers #60, NOV-DEC 1988 . 1988-2000 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 Update on the "infinite dilution" experiments The above summary of J. Benveniste's "infinite dilution" experiments and Nature's subsequent "investigation" was written in mid-August (1988). When we returned from a long vacation at the end of September, we found eleven new references on this novel development in the progress (? ) of science. Basically, there are only two big questions: (1 ) Is there, despite all the furor and the machinations of Nature's "hit squad," anything of scientific value in the experiments of Benveniste's group? and (2 ) Should scientific journals police scientific research? The latter question should be answered by Science itself: we shall focus here on the possibility that real scientific anomalies are being concealed by all the media smoke. What did Nature's hit squad really find? J. Maddox (Nature's editor) et al concluded that Benveniste and his colleagues did not take enough care in their work, that their data did not have errors of the right magnitude (a statistical quibble), that no serious attempt was made to eliminate systematic errors and observer bias, that the climate of the lab was "inimical to an objective evaluation of the exceptional data," and that the phenomenon was not always reproducible. (7 ) No evidence of fraud was found. The data originally published in Nature were not explained or ...
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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 Another "cookie cutter" hole Back in 1984, the American press had fun with the "cookie cutter" hole found in Washington state. A good-sized chunk of earth or "divot" had been neatly excised intact from the ground and deposited some 73 feet away. (see drawing.) One would think that nature would play only one such bizarre prank, but a remarkably similar occurrence also took place in 1887. A third example of this most curious phenomenon has been resurrected from one of the Middle Ages chronicles: "822 A.D .: 'In the land of the Thuringians, near a river, a block of earth 50 ft. long, 14 ft. wide, and 1 ft. thick, was cut out, mysteriously lifted, and shifted 25 ft. from its original location.' Royal Frankish Annals." (Carolingian Chronicles. W. Scholz, translator, Ann Arbor, 1972. Cr. E. Murphy) Reference. Descriptions of several other "cookie-cutter" holes can be found at ETB7 in our catalog: Carolina Bays, Mima Mounds, which is described here . Plan view of the much-ballyhooed "Cookie-cutter" hole phenomenon in Washington state, 1984. (From: Carolina Bays, etc). From Science Frontiers #60, NOV-DEC 1988 . 1988-2000 William R. Corliss ...
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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 Global fire at the k-t boundary The worldwide deposit of iridium at the K-T (Cretaceous-Tertiary) boundary has been considered very strong evidence that a large astronomical object (asteroid or comet) devastated our planet some 65 million years ago. Some scientists, however, propose that the iridium layer was instead deposited through widespread volcanic activity. The proponents of an astronomical mechanism should be heartened by a recent paper in Nature, by W.S . Wolbach et al. Here is their Abstract: "Cretaceous-Tertiary (K -T ) boundary clays from five sites in Europe and New Zealand are 102 -104 -fold enriched in elemental C (mainly soot), which is isotopically uniform and apparently comes from a single global fire. The soot layer coincides with the Ir layer, suggesting that the fire was triggered by meteorite impact and began before the ejecta had settled." The composition of the hydrocarbons in the sediments points to the earth's biomass (mainly surface vegetation) as the source of the soot. The total quantity of K-T soot is equivalent to that which would be produced by burning 10% of all present terrestrial plant material. (Wolbach, Wendy S., et al; "Global Fire at the Cretaceous-Tertiary Boundary," Nature, 334:665, 1988.) Comment. Unmentioned in the above article is the possibility that extensive wildfires might have been ...
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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 Halley: a young, combusting, alien interloper Can this be the comet Halley of the textbooks? Comets are supposed to be as old as the solar system itself (4 .6 billion years), born of solar-system stuff when a gaseous cloud condensed. Above all, comets do not "burn" or combust! The vision of a "burning" comet was advanced by recent observations that the velocity and temperature of the gases escaping from Halley are higher than one would expect from the sublimation of ices under solar radiation. Also, the concentration of expelled material in large, hypersonic jets carrying large quantities of fine dust further undermine the sublimation model. E.M . Drobyshevski has concluded "The new observations, together with some earlier data still poorly understood (e .g ., the appearance in the coma of large amounts of C3 ) can be accounted for by assuming the cometary ices to contain, apart from the hydrocarbons, nitrogen-containing compounds, etc., also of free oxygen (about 15 wt. %) . Under these conditions, burning should occur in the products of sublimation under deficiency of oxidizer accompanied by the production of 'soot,' 'smoke,' etc. The burning should propagate under the surface crust and localize at a few sites. "The presence of oxygen in cometary ices follows from a new eruption theory assuming the minor bodies of the Solar System to have formed ...
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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 Bimini Archeological Anomalies Bimini offshore features. C marks regular blocks. E indicates ancient beach lines. F is the current shore. G is forested shore. See text for A, B and D. The famous Bimini "wall" or "road," in the Bahamas, has engendered many a sensational article in the popular press. Atlanteans and even extraterrestrials have been credited with the building of the "road" and other constructions reported around the Caribbean island. The fact is that the "road" does exist, but the weight of opinion among those who have investigated it is that it is a natural formation of beach rock fractured in a disturbingly regular manner. But this assessment does not mean that all anomalies in the shallows around Bimini have been exorcised. D.G . Richards, in a splendid article in the Journal of Scientific Exploration gives us a blow-by-blow account of the investigations (both amateur and professional) of Bimini waters. It is a curious panorama of wild claims by adherents of the Cayce-inspired Atlantis searchers and the knee-jerk academic scoffers - both of which go overboard! Be this as it may, our purpose here is the recording of some of the features near Bimini that Richards thinks are still anomalous. Three of these are located at A, B, and D in the accompanying drawing, which is based on an aerial photo taken at 6,000 feet. ...
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... Science Frontiers ONLINE No. 63: May-Jun 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Cold Fusion And Anomalies "I think the physicists have suddenly discovered electrochemistry," said A.J . Bard, from the University of Texas. Ironically, the "cold fusion" experiments making headlines these days are small, simple, and cheap. In contrast, the "hot fusion" physicists have spent some 30 billion dollars since 1951 on huge, complex machines. We don't yet know the specific thoughts and observations that led the Utah electrochemists to cold fusion, but we hope they were anomalous observations of some sort, such as the detection of unexpected neutrons from electrochemical experiments. If such turns out to be the case, the role of anomalies in scientific research will be underscored. Be that as it may, a genie has been uncorked. Both cold fusion and the re-cent excitement over high-temperature superconductivity demonstrate that a largely unexplored universe exists in the electrochemistry of the solid state. Favorite theories lie in shambles; faces are very red; the most elite of our scientific institutions were caught with blinders on! Beyond these amusements, the practical import for energy production is enormous, and who know what else will eventuate? But what about science itself? First, cold fusion will doubtless generate a brand new crop of anomalies which we are only able to guess at now. Pertinent to our effort to catalog anomalies, it is possible that cold fusion may be occurring deep in the earth giving rise ...
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... Science Frontiers ONLINE No. 63: May-Jun 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects More confusion at the k-t boundary Just a few years ago, many scientists, especially physicists and astronomers, considered the Book of Science to be closed in the matter of what happened at the Cretaceous-Tertiary (K -T ) boundary, 65 million years ago, and why the dinosaurs met their end. It was declared, rather imperiously, that a large asteroid had impacted the earth, causing much physical and biological devastation. Many scientific papers are still being written on this singular period in the earth's history, and the situation is no longer so clear-cut. We select for brief review four papers, each with a different perspective. Occurrence of stishovite. Stishovite, a dense phase of silica, is widely accepted as an indicator of terrestrial impact events. It is not found at volcanic sites. Now, J.F . McHone et al report its existence at the K-T boundary, at Raton, New Mexico. (McHone, John F., et al; "Stishovite at the CretaceousTertiary Boundary, Raton, New Mexico," Science, 243:1182, 1989.) A plus for the pro-impact side. The impact of an asteroid can initiate basaltic flooding and trap formation. Evidence of a global fire. Soot appears at the K-T boundary at many sites, but where did it come from? Chemical analyses of these soots show an enhanced concentration ...
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... Science Frontiers ONLINE No. 51: May-Jun 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects How many migrations were there?One way of determining the directions and strengths of human migrations is through language analysis. People carry words along with them and, even after centuries of modification, traces of their original languages survive. In 1492, an estimated 30- 40 million Native Americans spoke more than 1,000 different languages. Can anyone discern patterns in such a hodgepodge? Careful study reveals many similarities. For example, all New World languages can be classified into three groups: The Eskimo-Aleut or Eurasiatic group, which is related to Indo-European, Japanese, Ainu, Korean, and some other languages. The Na-Dene family, related to a different set of Old World languages, such as Sino-Tibetan, Basque, (North) Caucasian, and others. The Amerind family. "The origins of the Amerind family are the most baffling, but there are a number of apparent cognates with language families of Africa, Europe, Asia, Australia, and Oceania. For example, the root 'tik,' meaning 'finger, one, to point,' is found in Africa, Europe, and Asia, as well as in the Americas. The Amerind words for 'dog' bear a striking resemblance to the Proto-Indo-European word..." Can the language analysts answer the question in our title above? Based upon the above grouping, they say: " ...
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... Science Frontiers ONLINE No. 63: May-Jun 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Caterpillars That Look Like What They Eat While E. Greene was studying insecteating birds, he was startled when an oak tree catkin started to crawl away from him. The crawling catkin turned out to be a cleverly camouflaged caterpillar ( Nemoria arizonaria ). When these caterpillars start eating oak catkins in the spring, they soon take on the golden color and fuzzy appearance of the catkins. However, the second brood, which matures after the catkins have disappeared, develop instead a twig-like appearance after consuming oak leaves. Thus, both broods acquire the proper protective camouflage for each season. Experiments show that plant chemicals control the appearance of the caterpillars. (Green, Erick; "A Diet-Induced Developmental Polymorphism in a Caterpillar," Science, 243:643, 1989. Also: Wickelgren, I.; "Caterpillar Disguise; You Are What You Eat," Science News, 135: 70, 1989.) Comment. Is it naive to wonder why the oaks contribute to their own destruction by providing the caterpillars with chemicals that help conceal them from predators? Plants are usually very clever about producing insect-discouraging chemicals in their leaves. One would expect that "evolutionary forces" would have produced chemicals that would have made the caterpillars more obvious to their predators instead of visa versa. From Science Frontiers #63, MAY-JUN 1989 . 1989-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 63: May-Jun 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Some Editorial Pedantry If you glance back quickly at the last three items on "astronomy," you will see that all three discoveries were made with computers using numerical simulation - not through direct observation. Since such simulations are built upon a foundation of accepted physical laws, to say nothing of various mathematical approximations and computer software, the discoveries made are only as good as the laws and methodology. As. A. Korzybski used to say: "The map is not the territory." Forgetting this has led experts to predict that heavier-than-air craft could never fly and that the earth could not be more than a few million years old. From Science Frontiers #63, MAY-JUN 1989 . 1989-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 63: May-Jun 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Comets And Life A comet impact: Cross-sectional view 0.637s after impact of a comet into a 3km-deep ocean (light dots) underlain by basaltic crust (darker grid) in the smoothed particle hydrodynamic model of Thomas et al. Small vertical ticks are 1 km apart, small horizontal ticks 1.25 km apart. The comet in this figure has a radius of 1 kilometer and an impact velocity of 15 km/s and is shown by dark dots in the ocean. The initial spherical comet has become flattened, and parts of it have separated from the main body. The back side of the comet and most of the separated particles are much lower in temperature than the impacting side, and in an impact of a smaller comet (which would look much the same), organic material at the rear of the comet would survive intact. Figure provided by Paul Thomas. "New simulations suggest that large amounts of the organic molecules needed to form the first life on Earth could have been brought by comets that bombarded the planet early in its history. The models show that comets of moderate size would have slowed down enough during entry into the Earth's atmosphere for their organic component to survive the impact intact. .. .. . "The idea that comets supplied the Earth with the organic material needed to create life has been around for more than 20 years, but as often as some ...
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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 Collision/eruption/extinction/ magnetic reversal An increasingly popular scenario is: (1 ) Every 34 million years the solar system bobs up and down through the thickly populated disk of our galaxy; (2 ) The resulting encounters lead to showers of comets and/or asteroids on earth; (3 ) The mechanic trauma leads to basalt flooding; (4 ) Great biological extinctions occur in consequence; and (5 ) The terrestrial magnetic field reverses in step. Now, if scientists could show that all of these phenomena occur at the same frequency and are roughly in phase, it would constitute one of science's most important syntheses. The stratigraphic record and the estimated ages of meteor craters certainly hint at such synchrony. Recently, two more papers have appeared which support the above scenario. First, M.R . Rampino and R.B . Stothers show that during the past 250 million years, eleven episodes of basalt flooding have occurred with an average cycle time of 32 million years. Second, J. Negi maintains that the earth's magnetic record boasts a similar string of disturbances, with an average period of 33 million years. (Anonymous; "Regular Reversals in Earth's Magnetic Field A Fluke?" New Scientist, p. 32, August 25, 1988.) From Science Frontiers #60, NOV-DEC 1988 . 1988-2000 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 Airborne Observations Of The Marfa Lights The Marfa lights are elusive, and most people lucky enough to see them observe them from the ground. Neverthe-less, a few pilots and aircraft passengers have encountered them. In February 1988, R. Weidig was flying at about 8000 feet, some 20 miles from Alpine, Texas, when he noticed white lights in motion around the Alamito Tower's red beacon light. "We noticed white lights coming up... I don't know how high, but it seemed like several hundred feet. Then the lights would just dissipate .. . They moved around that tower for some reason. They'd get on the right hand side of it, the left hand side of it, and go just straight up." In June 1988, a stranger case was reported by E. Halsell, who was a passenger on a plane flying toward the Chianti Mountains. "' Suddenly a bright light came toward them rapidly, seemingly from a great distance. "It came straight at us til it got to the hood of the plane....It was engulfing us, larger than the plane.' It seemed as though they were inside the light. 'We couldn't see to fly. It scared us.' According to Halsell, as they tried to turn away from it, it moved in front of them. 'Always it moved ...
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... Science Frontiers ONLINE No. 51: May-Jun 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects When were the americas peopled?For more than 50 years, archeological dogma has had the first Americans trooping across the Bering Land Bridge about 12,000 years ago -- about 2,000 years before the termination of the Ice Ages. Despite tight discipline among most professional archeologists (jobs and grants go only to approved individuals), a few cracks are beginning to appear. As reported in SF#47, a Brazilian site has now been reliably dated at 32,000 years. If these early Brazilians came over the Bering Land Bridge, they must have left even earlier traces in North America. In fact, there are two hotly debated North American sites that seem to be very much older than the one in Brazil; namely, the Calico site in California; and a spot along the Old Crow River in the Yukon. Thousands of stone artifacts, apparently showing signs of being shaped by humans, have been recovered at Calico over the past two decades. The Calico artifacts are usually contemptuously dismissed as naturally fractured chert flakes. But at the other end of the belief spectrum (Don't laugh, much of science is just as much of a belief system as religion!) are those who see a long human history at Calico. B. Bower writes: "Two periods of human occupation have been dated at Calico. From about 15,000 to 20,000 years ago the area was inhabited by ...
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... Science Frontiers ONLINE No. 63: May-Jun 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Explaining the "artifact gaps"Earthquake researchers speak of "seismic gaps," where earthquakes "should occur but don't . Well, "artifact gaps" exist, too, namely in North America and northern Australia. Both Australia and the Americas seem to have been peopled late; and both regions seem to have been invaded from the north - according to conventional thinking. Serious anomalies arise because some controversial dates of human occupation from South America and southern Australia are considerably older than those from North America and northern Australia* - at least if we dismiss those North American dates considered as "unreliable" by the archeological establishment. In the Americas, reliable dates older than 12,000 years are found in South America (Monte Verde, Chile); in Australia, all dates exceeding 24,000 years are found along the southern coast.* The "artifact gaps" are therefore clearly established! R.G . Bednarik, in a recent paper in Antiquity, offers a related observation: "It is generally agreed that both regions have been settled from the north, yet no trace has been found of the first settlers in either North America or northern Australia. In northern Australia one finds groundedge axes at up to 23,000 b.p ., which have no counterparts in the probable catchment area of the first colonizers, Indonesia; while in North America the earlist human settlers used elaborate projectile points, which ...
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... Science Frontiers ONLINE No. 51: May-Jun 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Supernova Problems Everyone has been talking and writing about the new supernova, 1987A, so we might as well, too. In fact, we really must, because 1987A is more than usually anomalous. The newspapers have oohed and aahed about this rare opportunity scientists have to study a nearby supernova. However, instead of getting closer to a final understanding of supernovas, 1987A seems to be confounding the theorists. No one can determine which star, if any, blew up. The 12th magnitude star Sanduleak -69 202 was first fingered, for it is located in the proper spot. But it is still there, apparently unchanged, as is a still fainter companion. The problem is that if 1987A really originated with an even fainter star, such a star would not have enough mass to go supernova. Part of 1987A's spectrum, its luminosity evolution, and precursory neutrino burst all indicate a Type-II supernova. Unfortunately, its ultraviolet spectrum is that of a Type-I supernova. Also anomalous are its high rate of evolution and low luminosity (only magnitude 4.5 instead of the predicted 2 +. Japanese apparatus located in a deep mine near Kamioka detected a burst of neutrinos about 22 hours before 1987A flared into the visible spectrum. This fits Type-II supernova theory, but the Mont Blanc equipment detected a neutrino burst just 4.6 hours before the flare-up. Which detector is correct ...
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... Science Frontiers ONLINE No. 63: May-Jun 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Peruvian Geoglyphs By now, just about everyone has seen the very impressive aerial photographs of the famous Nazca lines in Peru. It is not as well known that many other "geoglyphs" are to be found elsewhere in South America. Plan view of some Santa Valley geoglyphs from Peru. The scale at the lower left represents 10 meters. The vertical double line is not a geoglyph but rather the azimuth heading 280-degrees. It is hard to imagine how such underground drawings could be used for rituals. "For example, several areas that contain crosscrossing lines and figures similar to those of Nazca have recently been studied on the central coast [of Peru] between the FortalezaPativilca and Rimac valleys. Additional lines have been reported for Viru Valley, on the north coast, and for the Zana Valley, over 1,000 km to the north of Nazca. Interestingly, most coastal ground drawings that can be dated tentatively, either by associated ceramic remains and sites or by their similarity to diagnostic pottery motifs, fall in the earlier part of the Early Intermediate period (ca. 350 B.C . to A.D . 650) - i.e ., to a time following the establishment of irrigation agriculture as the primary subsistence focus, but prior to the rise of state societies. .. .. . "As is well known, several studies have been conducted that involved mapping and computer analysis of the Nazca ...
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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 Icy comets evaporating?To keep the scorecard up-to-date, we here record the probable obliteration of observations of excess hydrogen in the inner solar system. Mentioned in SF#58, this excess hydrogen was observed from Voyager 2, as it cruised toward Mars and looked backward towards earth. Al-though the amount of excess hydrogen detected was only l/10,000,000-th of that required by the small icy comets postulated by L. Frank et al, the result was surprising and gave a boost to the icy comet theory. Unfortunately, perhaps, the "excess" hydrogen evolved from a clerical error, when a student miscopied a figure during the data analysis. (No PhD for that student!) Frank's icy comets are in even deeper trouble, since independent analysis hint that his satellite data may be attributable to instrument noise. (Kerr, Richard A.; "Comets Were a Clerical Error," Science, 241:532, 1988. Also: Hall, D.T ., and Shemansky, D.E .; "No Cometesimals in the Inner Solar System," Nature, 334:417, 1988.) From Science Frontiers #60, NOV-DEC 1988 . 1988-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 62: Mar-Apr 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects More challenges to newton's law of gravitation Two experiments reported at the 1988 meeting of the American Geophysical Union in San Francisco can be added to the others that question Newton's venerable Law of Gravitation. The abstracts of these papers are short and to-the-point, so we quote them: "We have performed an experimental test of Newton's inverse-square law of gravitation. The test compared accurately measured gravity values along the 600 m WTVD tower near Raleigh, North Carolina, with upward, continued gravity estimates calculated from ground measurements. We found a significant departure from the inverse-square law, asymptotically approaching -547 36 microGal at the top of the tower. If this departure is derived from a scalar Yukawa potential, the coupling parameter is alpha = 0.023, the range is lambda = 280 m, and the Newtonian Gravitational Constant is G = (6 .52 0.01) x 1011 m3 kg-1 s-2 . We do not yet have adequate resolution to discriminate this scalar model from a scalarvector model." (Eckhardt, D.H ., et al; "Experimental Evidence for a Violation of Newton's Inverse-Square Law of Gravitation," Eos, 69:1046, 1988.) "In the late summer of 1987, an ex periment was performed to determine the value of the Newtonian gravitational constant, G, by measuring the ...
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... Science Frontiers ONLINE No. 62: Mar-Apr 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Visual Sightings Of Vortices In Britain Of late, the cereal fields of Britain have been visited by a phenomenon which flattens the crops in nicely geometric circles, rings, and even patterns of circles. The meteorologists attribute these circles to unseen vortices in the atmos phere; more radical speculators invoke UFOs and mysterious Russian weapons. Pertinent to the explanation of this phenomenon are recent sightings of vapor vortices in regions where crop circles are common. While no one has yet seen these vortices gouging out circles, these visual manifestations betoken strong circular winds in the proper locations. Here follows a recent account: "Looking across the field of winter wheat to the east..., he suddenly noticed at a distance of 80 metres... what he took to be a large puff of white 'bonfire smoke' rising to 15 feet (5m) maximum height. The outer part of this 'smoke' column was scarcely rotating but the middle part, which was too thick to see through, was spinning rapidly. In a couple of seconds the effect had ended; the spinning central column had gone and the residual 'smoke' or cloud of fog drifted gently in the prevailing light north-east wind towards the southwest and dissolved after going several yards. He used the word smoke out of convenience but said that the effect was more likely caused by water vapour, cloud droplets or fog. He further emphasized the swiftness of the appearance ...
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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 Interproximal Grooving Of Teeth The following illustration appeared recently in a respected science journal. No, it was not a dentistry journal, nor was it an ad for a new toothpaste. It was Current Anthropology. It seems that some human and near-human skeletons possess teeth with the peculiar grooves shown in the sketch. The skeleton-age range is huge: 1.84 million years to comparatively modern bones 10,000 years old. These teeth are found on several continents. Some archeologists say simply that ancient humans just picked their teeth a lot in order to remove trapped food particles. But the grooves do not seem to be correlated with dental-decay problems. This fact has led to the so- called "cultural" theory, which holds that the picking of teeth was just another bad human habit, probably a sort of stereotype behavior having nothing to do with food caught between the teeth. (Formicola, Vincenzo; "Interproximal Grooving of Teeth: Additional Evidence and Interpretation," Current Anthropology , 29:663, 1988. Also: Anonymous; "Ancient Tooth Grooves: Take Your Pick," Science News , 134:237, 1988.) Comment. Could tooth-picking have been a religious rite? Are there cave drawings showing humans picking their teeth? Well, you can see from the Science News title that this publication also had fun with this item. Yet, the geographical and temporal reach ...
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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 The Ubiquity Of Sea Serpents Public interest is usually focussed (by the media) upon the supposed monsters in Loch Ness, Lake Champlain, the Chesapeake Bay, etc. Actually, an immense body of sea serpent reports also exists. B. Heuvelmans collected many of these in his 1965 classic In the Wake of the Sea-Serpents. P.H . LeBlond, a professor at the University of British Columbia, is extending Heuvelman's work, concentrating on the thousand miles of Pacific Coast between Alaska and Oregon. Since 1812, there have been 53 sightings of sea serpents or other unidentified animals along this narrow strip of ocean. Some of these are very impressive. Take this one for example: "In January 1984 a mechanical engineer named J.N . Thompson from Bellingham, Washington, was fishing for Chinook salmon from his kayak on the Spanish Banks about three-quarters of a mile off Vancouver, British Columbia, when an animal surface between 100 and 200 feet away. It appeared to be about 18-20 feet long and about two feet wide, with a 'whitish-tan throat and lower front' body. It had stubby horns like those of a giraffe, large (' twelve to fifteen inches long') floppy ears, and a 'somewhat pointed black snout.' The creature appeared to Thompson to be 'uniquely streamlined for aquatic life,' and to swim 'very efficiently and ...
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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 Why do spiral galaxies stay that way? or do they?Sometimes the simplest of observations produces the stickiest of dilemmas. Take, for instance, a well-formed spiral galaxy, of which there are a great many. When astronomers measure the circumferential velocities of the stars, as they circle around the galaxy's hub, they find that all the stars orbit at about the same velocity, regardless of how far out from the hub they are. Their speeds do not drop off with increasing distance, as the velocities of the planets do in the solar system. This observation is anomalous itself, because it seems that the laws of orbital motion have been violated. We will save this anomaly for another day, the one we are after now is called: The Winding Dilemma. N. Comins and L. Marschall elaborate as follows: "Stars closer to the center of a spiral galaxy don't have as far to go to complete an orbit as stars located farther from the center. Thus, inner stars should orbit more frequently than outer stars, resulting in a spiral that gradually winds up as the galaxy ages. But observations of spiral galaxies at various distances -- and thus at different stages in their evolution -- have shown that this is not the case. Astronomers believe density waves, stochastic star formation, or perhaps a combination of both processes may sustain or regenerate the spiral pattern." Density ...
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... Science Frontiers ONLINE No. 63: May-Jun 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Taking The Radon Cure "An internationally respected radon researcher has uncovered some surprising and perplexing evidence. High levels of radon exposure are known to cause lung cancer. Studies of people exposed to such levels in mines demonstrate that conclusively. Then it follows, most peo-ple have thought, that the best level is zero, and any increase should produce an increasing rate of lung cancer. But controversial studies show that this may not be so. "In one study Dr. Bernard Cohen of the University of Pittsburgh compared average lung-cancer rates in many counties with the average radon rates found in the respective counties. It's an ambitious study - 39,000 measurements in 415 counties. "The results: In counties where lung cancer in women would have been expected to be up 25 percent from the radon levels, the incidences of cancer were actually down 30 percent. There are others. Finland has average indoor-radon levels of 2.5 picocuries per liter - 2.5 times higher than the world average. Yet the female lung-cancer rate in Finland is only 70 percent that of other industrialized countries." (Gilmore, C.P .; "Radon: Cancer Killer?" Popular Science, p. 8, May 1989. Cr. R.W Schiller) From Science Frontiers #63, MAY-JUN 1989 . 1989-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 63: May-Jun 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A Magnetic Sense In Mice Orientation responses of mice displaced in a normal geomagnetic field (A & B) and a reversed field (C & D). Mean directions are indicated in the center (a -d ). "Abstract . We displaced white-footed mice ( Peromyscus leucopus ) 40 m away from their home areas and released them in a circular arena. Mice concentrated their exploratory and escape activity in the portion of the arena corresponding to home direction. In another group of mice, we reversed the horizontal com-ponent of the geomagnetic field surrounding them during displacement. These individuals concentrated their activity in areas of the circular arena opposite home direction. Mice were not likely using visual, chemical, or kinesthetic cues to establish home direction. Tissues of P. leucopus exhibit strong isothermal remanant magnetization and may contain biogenic ferromagnetic material. Our results suggest that white footed mice have a magnetic sense and use the geomagnetic field as a compass cue." (August, Peter V., et al; "Magnetic Orientation in a Small Mammal, Peromyscus Leucopus ," Journal of Mammalogy, 70:1 , 1989.) Reference. See BMT1 in Biological Anomalies: Mammals I for more on magnetic orientation and navigation. This book is described here . From Science Frontiers #63, MAY-JUN 1989 . 1989-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 58: Jul-Aug 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects From Forteanism To Science The famous Moodus Noises have long been a Fortean staple -- at least since 1923 when good old Charley mentioned them in his New Lands . Recently, perhaps mostly because there is a nuclear power plant right across the Connecticut River, there has been a concerted scientific effort to find out just what is going on in south-central Connecticut. A brief glimpse of the phenomenon was provided by W. Sullivan in the New York Times: "From last Sept. 17 to Oct. 22, more than 175 small earthquakes occurred near the town of Moodus, Conn. Many were accompanied by sounds like gunshots; the strongest vibrated a van. The phenomenon was another swarm of Moodus quakes that have puzzled generations of earth scientists. The earliest was recorded in 1568 and Indians knew of them long before then: Moodus is an Indian word meaning 'place of noises.'" Sullivan's article was derived from a spate of scientific papers delivered at the Spring meeting of the American Geophysical Union. (Sullivan, Walter; "A Connecticut Mystery Still Defying Scientists," New York Times, May 22, 1988. Cr. P. Huyghe, D. Stacy, R.M . Westrum) Abstracts of all the scientific papers presented at the meeting of the American Geophysical Union appeared in Eos. Here are excerpts from one of them: "Since the installation of a six-station microearthquake network in ...
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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 Archeological Stonewalling And Shadow Science In past issues of SF, we have presented considerable evidence for the existence of humans in America well before 12,000 years ago -- the "acceptable" limit. For example, in SF#54, we mentioned the 300,000-BP site in Brazil. There are many more. Of course, controversy hangs over all these sites and the dates assigned to them. The controversies about the specifics are good; but now the archeological establishment seems to be trying to enforce the 12,000-year dogma through authoritarian pronouncements in key publications. By way of illustration, we have P.S . Martin's article in Natural History, entitled "Clovisia the Beautiful!", bearing the subtitle: "If humans lived in the New World more than 12,000 years ago, There'd be no secret about it." Now, some archeologists are even trying to roll forward the 12,000-year date. See, for example, R. Lewin's review in Science (referenced below), which is subtitled: "In recent years anthropological opinion has been shifting in favor of a relatively recent date (not much more than 11,500 years ago) for the first human colonization of the Americas." In all of these articles, anomalous data are simply labelled "erroneous." (Martin, Paul S.; "Clovisia the ...
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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 burlesque?Astronomers have long wondered about Mercury. Its density (5 .44) is unusually high for such a small planet, and its orbit's inclination (7 ) and eccentricity (0 .206) are also anomalously high. In one blow. W. Benz, A.G .W . Cameron, and W. Slattery may have solved all three problems. Four frames from a computer simulation of proto-Mercury being stripped of its lighter, outer crust by a collision. Frame times are -1 , + 2.3 , + 7.7 , and + 41.7 minutes after impact. The dark molten sheet of iron in Frame #4 will collapse into a sphere, while the silicates will escape Mercury's gravitational pull. They think Mercury's original, lighter, silicate outer layers were stripped off during the impact of one of the small protoplanets that are thought to have swirled around the inner solar system shortly after its formation. Computations on a supercomputer revealed to these three researchers that, if the protoplanet had hit Mercury at between 20 and 30 kilometers/second, then its dense iron core would have survived pretty much intact. A lower velocity would not have stripped off the lighter outer layers; anything higher would have blasted the whole planet into smithereens. Calculations of this type also suggest that if a protoplanet the size of Mars had hit protoearth, it likewise would ...
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... Science Frontiers ONLINE No. 56: Mar-Apr 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects How To Be Unfamous In Astronomy When Sky and Telescope devotes almost five full pages to a new book, you may be sure that something important has happened. The book is H. Arp's Quasars, Redshifts, and Controversies . We know that we have perhaps overplayed the shakiness of the redshiftdistance hypothesis and the fizzling of the Big Bang, but our whole cosmological outlook is at stake. Now, rather than review again the scientific pros and cons (you can read Arp's book for that), we will be content here with a few comments about how science has failed to work well in Arp's case. G. Burbidge, who reviews the book, recalls how the politics of science works in the following quotation: ". .. the important factors for a successful career are your sponsors (where and with whom did you get your Ph.D ); field of research (popular or unpopular); and diplomatic skills (always speak quietly with great conviction, and, when in doubt, agree with the wisest person present, who by definition must come from one of the the very few [recognized] institutions). Look upon new ideas with great disapproval and never discover a phenomenon for which no explanation exists, and certainly not one for which an explanation within the framework of known physics does not appear to be possible." Arp played this game for 29 years at the Mount ...
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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 Now, it's comet showers that did it The impact/extinction controvery still rages. A careful evaluation of paleontological evidence has persuaded catas trophists to think in terms of comet showers spread out over a few million years, rather than a single impact per extinction. This short abstract from a Nature article says it all: "If at least some mass extinctions are caused by impacts, why do they extend over intervals of one to three million years and have a partly stepwise character? The solution may be provided by multiple cometary impacts. Astronomical, geological and palaeontological evidence is consistent with a causal connection between comet showers, clusters of impact events and stepwise mass exi tinctions, but it is too early to tell how pervasive this relationship may be." (Hut, Piet, et al; "Comet Showers as a Cause of Mass Extinctions," Nature, 329:118, 1987.) Comment. In other words, the nature of astronomical catastrophism is still up in the air! But, bear in mind that a mere decade ago such a paper would have to look far for a jounal that would publish it. From Science Frontiers #54, NOV-DEC 1987 . 1987-2000 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 How Genius Gets Nipped In The Bud At once amusing and tragic, the article bearing the above title treats the reader to the musings of a university researcher who has a brilliant new idea -- or so it seems to him. At first he is ready to rush to the literature and check out the idea's originality and feasibility. But wait, this groundwork will take considerable time, and the idea may turn out to be old hat. Is it all worth the risk? Will the university support research on this new untried idea? This would be unlikely since funds are thin, the idea is not part of the overall research plan, and worse yet, an enemy sits on the research fund committee. Getting external funds is impossible unless one can show that your university has enough confidence in the idea to support it financially. A way out is to publish the idea at a conference in hopes of raising interest and money. Hold it, the referees will ask why a few obvious points have not been checked out in the lab. "Suddenly you realize that there is a far more serious problem. The current scientific system is based on the assumption that there is no such thing as a radically new idea. Each new paper is required to climb on the back of a plethora of earlier published papers, and does little more than add another layer of gloss to the cited references. Genuinely new ideas no ...
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... Science Frontiers ONLINE No. 57: May-Jun 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Living stalactites! subterranean life! (in three parts)Translation of the Introduction of an article from Science et Vie : "One has always held that the calcareous concretions in caves are the work of water and the chemical constituents of the rock. Surprise! The true workers in the kingdom of darkness are living organisms." It's all true. All the references we have state unequivocally that stalactites and stalagmites are created by dripping water that is charged with minerals, calcium carbonate in particular. That stalactites contain crystals of calcite is not denied in the Science et Vie article. Indeed, an electron micro scope photograph shows them clearly; but it also shows that a web of mineralized bacteria is also an intergral part of the stalactite's structure. Laboratory simulations have shown that microorganisms take an active role in the process of mineralization. (Dupont, George; "Et Si les Stalactites Etaient Vivantes?" Science et Vie , p. 86, August 1987. Cr. C. Mauge.) Besides being a surprising adjustment of our ideas about stalactite growth, the recognition that microorganisms may play an active role in the subterranean world stimulates two new questions: (1 ) Can we believe any longer that stalactite size is a measure of age, as is often claimed? (2 ) Is the immense network of known caves (some as long as 500 kilometers) the consequence only of chemical actions? It turns ...
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... Science Frontiers ONLINE No. 58: Jul-Aug 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Has the speed of light decayed?In a recent technical report, The Atomic Constants, Light, and Time , T. Norman and B. Setterfield answer this question affirmatively. Scientific creationists have in the main welcomed this report, because its findings are consistent with their desire to prove the earth very young. However, G.E . Aardsma, at the Institute for Creation Research, in California, urges caution: "Measurements of the speed of light have been made for the past three hundred years which could potentially provide the required empirical basis. Norman and Setterfield tabulate the results of 163 speed of light determinations in The Atomic Constants, Light, and Time , and claim clear support for the decay-of-c hypothesis from this data set. [c = velocity of light] My inability to verify this claim when this data set was subjected to appropriate, objective analyses is the motivation for this article which is intended to caution creationists against a wholesale, uncritical acceptance of the Norman and Setterfield hypothesis. At the present time, it appears that general decay of the speed of light hypothesis is not warranted by the data upon which the hypothesis rests." (Aardsma, Gerald E.; "Has the Speed of Light Decayed?" ICR Impact Series no. 179, May 1988. Comment. Thus, American creationists concur with what Australian scientists have already concluded. (Bridgstock, Martin; "Creation Physics ...
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... Science Frontiers ONLINE No. 62: Mar-Apr 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Measles epidemics: noisy or chaotic?The incidence of measles in New York City, 1928-1964. Noise or chaos? We should talk about chaos more. This subject threatens to undermine the popular notion that nature is fully deter ministic. We like to think that if we are given enough data that scientific laws will allow us to predict the future ac curately. But, unhappily, determinism stumbles when trying to cope with the weather, asteroid motion, the heart's electrical activity, and an increasing number of natural systems. Chaos lurks everywhere! The growing split in scientific outlook is seen very clearly in the statistics of New York City measles epidemics before mass vaccinations. Take a look at the graph of recorded cases. The expected peaks occur each winter, but there is a strong tendency toward alternate mild and severe years. Very nice mathematical models exist that purport to predict the progress of epidemics. They take into account such factors as the human contact rate, disease latency period, the existing immune population, etc. It is all very methodical, but it fails to account for the irregularities in actual data. Deterministic scientists claim that just by adding a little "noise" they could duplicate the observed curve. On the other hand, a very simple model that acknowledges the reality of chaos easily duplicates the measured data. Who is right? The determinists and chaosists (chaosians?) are now fighting it out ...
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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 Big-bang bashers Doubts concerning the validity of the Big-Bang hypothesis must be becoming more serious, when the conservative Scientific American devotes an entire page to dissenters and their data. After all, the Big Bang, like Evolution and Relativity, is a vital part of the general scientific outlook. How shaky is the Big Bang? L.M . Krauss of Yale, admits that all cosmological theories are "tenuous." He adds: "There are a lot of fundamental assumptions we base our model on that may be wrong." A leading Big-Bang basher in H. Arp, of whom we have written frequently in SF. We will therefore not pursue his sort of bashing any further here. It is sufficient to say that Arp's doubts about the red-shift/distance relationship continue to receive support through observations of the heavens and in the lab. The other Big-Bang basher featured in Scientific American is H. Alfven, a Nobel-Prize winner in physics. Alfven postulates a universe dominated by electromagnetic forces, which he believes to be more important in shaping the cosmos than gravitation. His electromagnetic theory disallows any universe smaller than 1/10 the diameter of our present universe, thus excluding the Big Bang's point origin. Electromagnetic forces can account for all types of galaxies without resorting to the infamous "missing mass." Alfven can even account for the cosmic microwave background ...
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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 Icebergs and crouching giants Astronomers have discovered what they believe is the largest, darkest, most gas-rich spiral galaxy known in a 'void' beyond the Virgo Cluster of Galaxies. Discovered by accident on long-exposure photographic plates, the object, called Malin 1, appears to be still forming. .. .. .. "' We didn't expect to find anything like this,' (C .) Impey says, referring to Malin 1. 'This galaxy is far removed from our ideas of what a normal galaxy should look like. There could be more of these things that haven't been discovered yet.'" (Anonymous; "Massive, Dark Galaxy Found in Void," Astronomy, 15:75, September 1987.) The same discovery is dealt with, in a more technical way, in Nature. A revealing paragraph from the Nature article follows: "Although Malin 1 could be a unique case there is in fact a significant body of circumstantial evidence to suggest otherwise. Our present knowledge of the galaxy population is so biased by 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 ...
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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 A Modest Example Of The Long Arm Of Synchronicity Carl Jung thought that synchronicity must be an acausal connecting principle. That synchronicity does occur is proven by the fact that, in the space of three days, the three communications mentioned above all crossed our desk: (1 ) the letter from D. Thomas; (2 ) the note by Mermin; and (3 ) the article in Science on Ramanujan. No, three MIBs were not involved in any way! From Science Frontiers #53, SEP-OCT 1987 . 1987-2000 William R. Corliss ...
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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 A "MAGICAL GENIUS"" If ever there were an exemplar of inborn mathematical ability it would be Srinivasa Ramanujan, a poor, uneducated Indian, born 100 years ago, who was one of the greatest and most unusual mathematical geniuses who ever lived. Although he died young -- at age 32 -- Ramanujan left behind a collection of results that are only now beginning to be appreciated. "Ramanujan's story is one of the great romantic tales of mathematics, made all the more haunting because of the mystery surrounding the man. No one, no matter how much they try, has ever been able to understand the workings of Ramanujan's mind, how he came to think of his results, or the source of this incredible outpouring of mathematics." Ramanujan has been termed a "magical genius." In contrast, "ordinary geniuses" are merely an order of magnitude of two smarter than you and me. In Ramanujan's case, no one knows where his voluminous results came from. They appeared as if by magic, in a manner transcending ordinary human mental activity. Ramanujan did complete high school, but his entire mathematical education seems to have come from the reading of just two books. Nevertheless, he was invited to Cambridge on the basis of a letter he wrote to G.H . Hardy in 1913. The letter contained about 60 theorems and formulas stated without proof. After some ...
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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 Synchronous Rhythmic Flashing Of Fireflies We humans are pretty smug about our ability to communicate complex messages via sound waves. Of course, we recognize that whales and other cetaceans also seem to "talk" to one another, and that other animals employ their sense of smell for relaying messages. But most of us do not realize that lowly fireflies congregate to communicate en masse, with untold thousands of individuals cooperating in huge synchronized light displays. In reading some of the descriptions of these great natural phenomena, one recalls the light displays used to communicate with the aliens in the movie Close Encounters of the Third Kind . J. Buck has been studying flashing fireflies for over half a century. In fact, his first review paper was published in 1938. Buck has now brought that paper up to date in the current Quarterly Review of Biology with a 24page contribution. It is difficult to do justice to this impressive work in a newsletter. Our readers will have to be satisfied with a mere two paragraphs, in which Buck summarizes some of the incredible synchronies. "More than three centuries later Porter observed a very different behavior in far southwestern Indiana in which, from the ends of a long row of tall riverbank trees, synchronized flashes '. .. began moving toward each other, met at the middle, crossed and traveled to the ends, as when two pebbles are dropped simultaneously into the ends of a long narrow tank of water ...
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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 Human Direction Finding " Summary . The fact that humans have an innate sense of direction is well established. Proof of this skill has usually been demonstrated in experiments in which subjects have been called upon to estimate the direction of the point of origin of a journey. This note extends such work by describing an experiment which showed that blindfolded humans, deprived of environmental cues, also have an ability to estimate accurately the direction of their place of residence within a town, even when driven around that town in such a way as to render them unable to identify where they are. The experiment throws into question the explanation usually offered for the existence of an innate sense of direction, namely, its value to the species, in an evolutionary sense, in facilitating a return to the starting point of exploratory journeys." A fascinating facet of this experiment does not appear in the above Summary . All of the subjects in the study first assembled at the University of New England (in Armidale, NSW, Australia) and were there blindfolded and driven in a circuitous route 19.4 kilometers long to a spot 5.2 kilometers from the University. The sun had set and audible cues were suppressed. Very frew of the 35 subjects could guess the direction of the University, the spot from which the journey began. Thus, this experiment does not really support that which is said to be "well established" in the Summary . ...
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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 Ball Lightning In Yorkshire May 14, 1985. Yorkshire, England. "At Garton-on-the-Wolds, two miles west-north-west of Driffield and 60 metres AMSL, the electricity went off at 6.l5 pm. Half an hour later Mr and Mrs Foster, who were in their paddock tending to the horses during the thunderstorm, heard a 'terrific bang.' On arriving back in their house they found that the television aerial had been blown out of its socket and there were scorch marks on the window sill and curtain lining. The television plug's negative and positive pins had been blown out of the socket but the earth pin was still intact. A hole some 8 cm by 10 cm across and 4 cm deep was found in the wall by the side of the socket. Several components of the television were damaged and fuses in the main fuse box were blown. Also, at 6.45 pm, Mr and Mrs Foster's daughters, Rachel and Rosemary, were with a friend in the kitchen at the other side of the house. Rachel was standing with her hand on the cooker when, without warning she felt 'a sort of thump' in her back. The other two girls saw an orange, spherical object - about the size of a table tennis ball - moving very quickly. It had no smell, made no noise and seemed to be rotating ...
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... Science Frontiers ONLINE No. 56: Mar-Apr 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Reincarnation of ramanujan?In India, Shakuntala Devi is considered to be the reincarnation of Srinivasa Ramanujan, about whom we heard in the above item. We will not comment on the reincarnation bit, but it does seem that S. Devi's remarkable capabilities are somewhat different from those of Ramanujan. The latter intuitively saw mathematical relationships as expressed in equations and identities; Devi is a mental calculator of no mean talent. In 1977, Ms. Devi beat a UNIVAC 1108 computer 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 ...
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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 The Zeitoun Apparitions The luminous phenomena observed at Zeitoun, Egypt, have attracted the attentions of a wide spectrum of believers and nonbelievers. Each group seems to interpret the phenomena according to its own particular mind-set! To set the stage for the study reviewed here, we quote first the two 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 ...
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... Science Frontiers ONLINE No. 62: Mar-Apr 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects What is exploding 400 miles beneath our feet?Earthquake statistics as a function of depth. Obviously, something we do not understand is happening at about 600km. (Adapted from Scientific American, 260:48, Jan 1989. The author of the article we review here, C. Frohlich, was also the reviewer of our Catalog volume Earthquakes, Tides, Unidentified Sounds for a scientific journal. He liked the book but pointed out that we had overlooked an important earthquake anomaly: the deep-focus earthquake. He was right; we never realized how anomalous deep quakes are! Frohlich's review and those of other specialists make us realize how many more anomalies there are out there, even though we have produced 25 volumes of descriptions of hard-toexplain phenomena. Be this as it may, let us see what Frohlich has to say about deep-focus earthquakes. Why are they anomalous? Can't quakes occur at any depth in the earth? No! Because below about 60 kilometers, the rocks should be so hot that they become ductile; instead of breaking catastrophically under stress, they just deform or "flow." It would appear, then, that conditions for earthquakes do not exist below 60 kilometers. Nevertheless, since 1964, more than 60,000 earthquakes have been recorded below 70 kilometers - some as far down as 700 kilometers. Conditions way down there cannot be what we think they are ...
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... Science Frontiers ONLINE No. 58: Jul-Aug 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Gentry's tiny mystery-- unsupported by geology An article bearing the above title, by J. Richard Wakefield, appeared in the Winter 1987-1988 issue of Creation/Evolution . The title implies that Gentry's "Tiny Mystery" is soon to be demolished. It turns out in the end that a sweeping interpretation of this "Tiny Mystery" is called into question, but the mystery itself, like the smile on the Cheshire cat, remains. The "Tiny Mystery" is the existence of radiohalos from polonium-210, -214, and -218 in some biotites (micas), sans any detectable precursory uranium or halos thereof. Since the half-lives of the polonium isotopes are 138.4 days, 0.000164 second, and 3.04 minutes, respectively, it is certainly perplexing how the polonium halos got where they are! According to geological thinking, the igneous rocks containing the biotites must have been molten for a good deal longer than 138 days, thus destroying halos of short-lived isotopes. R.V . Gentry, a creationist, thinks that the polonium isotopes are primordial -- created by God some 6,000 years ago, in situ and without precursors. The rocks displaying the halos would, therefore, be among the oldest rocks on earth. What Wakefield does is exxamine the geology of some of the sites from which Gentry obtained his biotite samples. ...
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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 Wheels of light: sea of fire It has always been perplexing that scientists have made no concerted effort to find the cause of the many forms of the geometrical luminescent displays seen in the Persian Gulf, the Indian Ocean, and other warm waters. True, a few individual researchers have looked at literature and done some theorizing; but no expeditions have been launched that we know of. Here is a well-verified, richly complex, eerily beautiful, natural phenomenon that is almost completely neglected by science. Happily, P. Huyghe has now brought the problem to the fore in a comprehensive article in Oceans, He reviews several types of luminescent displays and some of the theories-of-origin that have been proposed. We have space here for only one of the observations he records. P. Newton was the Chief Officer on the M.V . Mahsuri, which was passing through the Gulf of Oman bound for Australia. It was a dark, moonless night in May. "Then it happened. What first caught Newton's attention was a pale green glow on the horizon just ahead of the ship, but he said nothing to the cadet standing watch with him. Moments later, parallel bands of bluegreen light began to sweep silently over the water toward the ship from the southeast. Still, Newton said not a word, but he felt as if he should duck. Each light band was about 10 to ...
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... Science Frontiers ONLINE No. 58: Jul-Aug 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Chaotic Dynamics In The Solar System The following abstract appeared in a 1988 issue of Eos, a weekly publication of the American Geophysical Union. "Newton's equations have chaotic solutions as well as regular solutions. The solar system is generally perceived as evolving with clockwork regularity, yet there are several physical situations in the solar system where chaotic solutions of Newton's equations play an important role. There are physical examples of both chaotic rotation and chaotic orbital evolution. "Saturn's satellite Hyperion is currently tumbling chaotically, its rotation and spin axis orientation undergo significant irregular variations on a time scale of only a couple of orbit periods. Many other satellites in the solar system have had chaotic rotations in the past. It is not possible to tidally evolve into a synchronous rotation without passing through a chaotic zone. For irregularly shaped satellites this chaotic zone is attitude-unstable and chaotic tumbling ensues. This episode of chaotic tumbling probably lasts on the order of the tidal despinning timescale. For example, the Martian satellites Phobos and Deimos tumbled before they were captured into synchronous rotation for a time interval on the order of 10 million years and 100 million years, respectively. This episode of chaotic tumbling could have had a significant effect on the orbital histories of these satellites." Theis abstract continues, naming as other candidates for chaotic histories: some of the asteroids, Miranda (a satellite of Uranus), and the planet Pluto. ...
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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 The calico debate, plus a little editorializing Passions run higher in archeology than in most fields of scientific endeavor. Favored hypotheses mesmerize some, despite contradictory data and cogent arguments. In this respect, much science verges on religion. The foregoing "kernel of real truth" was occasioned by letters written to Science News in response to B. Bower's article on the probability of human artifacts -- as old as 100,000 years -- having been found at the Calico site in California. (See SF#51.) First, J.G . Duvall, III, attacked Bower's article, asserting that the human origin of the Calico "artifacts" had long ago been shown to be untenable. For a reference, he cited an article by himself and W.T . Venner in the Journal of Field Archaeology. Duvall's major point was that the Calico "tools" did not resemble proven Paleoindian tools. Responding to Duvall, G.F . Carter first pointed out that the Duvall-Venner paper was "almost instantly shown to be erroneous" by L.W . Patterson in the pages of the very same journal. As for the differences in artifacts, Carter asked why one should expect 12,000-year-old Paleoindian artifacts to look like 200,000-year-old artifacts from an entirely different culture. (Duvall, James G., III; " ...
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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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