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... Science Frontiers ONLINE No. 112: Jul-Aug 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects We've Known It All Along!An archeologist really risks his or her reputation if he or she suggests that the Americas were peopled before 12,000 years ago. At least that's the way it was until early 1997, when a select "jury" of a dozen skeptical archeologists visited the Monte Verde site in southern Chile. There, T. Dillehay, made his case for a culture that preceded North America's Clovis culture by at least 1,000 years. Monte Verde artifacts go back at least to 12,500 years before the present. The Monte Verde tour, backed by two very detailed reports, convinced some of the most obstinate skeptics. The "jury" was "in," and the Clovis culture was "out," at least as being the first New World culture. Naturally, some still-skeptical archeologists bristled at the suggestion that a "jury" could decide for them. [But isn't that the way science always works?] Regardless, the once formidable 12,000year barrier now seems to have been officially breached. The Monte Verde dates imply either: The Bering land bridge, thousands of miles to the north, was crossed a few millennia before 12,500 BP, or The Monte Verde people arrived by some other route, perhaps by ship! (Wilford, John Noble; "Human Presence in Americas Is Pushed Back a Millennium, ...
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... Science Frontiers ONLINE No. 119: Sep-Oct 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Anthropology Unbound When careful dating at the Monte Verde site in Chile finally smashed the Bering Strait paradigm (SF#112), it was if science had been unchained. Ideas and data that have long been suppressed in fear of professional retribution are now appearing. At the February 1998 annual meeting of the American Association for the Advancement of Science (AAAS) in Philadelphia, anthropological heresies ran rampant. T. Dillehay, who directed the Monte Verde work, declared that there were 15-20 other South American sites older than 11,500 years. Monte Verde itself may have been founded 33,000 years ago. D. Stanford, Smithsonian curator of archeology, opined that there were probably several waves of prehistoric immigration into the Americas across the Arctic, the Pacific Ocean (! ), and possibly even the Atlantic (! !) . [This is heresy no longer.] Supporting early Atlantic crossings are several dozen artifacts found in the eastern U.S . that closely resemble some found in France and Iberia. Stanford said, "We don't know yet what that means." Studies of DNA diversity among New World Indian populations find such large differences that at least 30,000 years would have been needed for these differences to develop. (Assuming, of course, a relatively homogeneous group of initial colonists.) Linguist, J. Nichols, from Berkeley, sees a similar diversity in the languages of ...
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... Science Frontiers ONLINE No. 119: Sep-Oct 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Auroral Maps!Auroral arcs are created by electrical currents flowing high in the ionosphere -- usually higher than 100 kilometers according to current [! ] thinking. Therefore, scientists do not really expect to see terrestrial topography reflected in auroral geometry. Nevertheless, T. Pulkkinen of the Finnish Meterological Institute reported to the May 1998 meeting of the American Geophysical Union that coastlines somehow coax auroral arcs to align with them. In some 200 hours of observation along the Norwegian coast, there were nine clear-cut cases where auroral arcs lined up northsouth directly above the coastline. These alignments lasted 5-10 minutes. L. Frank (of icy-comet notoriety) confirmed this effect with observations from NASA's Polar satellite. Sometimes auroral arcs aligned themselves parallel to the Greenland coast for hundreds of kilometers. Auroral arcs that fanned out east-to-west seemed to hit a barrier when they reached the Greenland coastline; they seemed to be deflected by it, even though the coast was more than 100 kilometers beneath them. (Hecht, Jeff; "Leading Lights," New Scientist, p. 16, May 30, 1998.) From Science Frontiers #119, SEP-OCT 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 119: Sep-Oct 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Really ancient oil -- and abundant life Geologists usually don't bother looking for oil in very ancient (Precambrian) rocks for two reasons: Conventional wisdom insists that oil is derived almost exclusively from organic matter, and additional conventional wisdom assures us that life was exceedingly scarce on earth billions of years ago. Any oil that was created billions of years ago would have surely been destroyed by intense pressures and high temperatures over the eons. Yet, Precambrian oil in commercial quantities has been found in formations up to 2 billion years old (in Siberia, Australia, Michigan, for example). While some of this oil might have migrated in-to the Precambrian rocks from younger source rocks, some of it does seem indigenous and, therefore, ancient. (SF#48) Now, three Australian scientists (R . Buick, B. Rasmussen, B. Krapez) have discovered tiny nodules of bitumen (lumps of hydrocarbons) in sedimentary rocks up to 3.5 billion years old in Africa and Australia. These bitumen nodules were formed when natural hydrocarbons were irradiated by radioactive isotopes that coexisted in the ancient rocks. Futhermore, these African and Australian rock formations were never severely deformed or subjected to high temperatures. The possibility exists, therefore, that some of the earth's oldest rocks may contain substantial oil reserves. So far, no one has seriously looked for oil in Precambrian rocks because of the two preconceptions ...
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... Science Frontiers ONLINE No. 112: Jul-Aug 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects http://www.shakespeare.unduplicated We can forgive computers for a few errant hyphens but not for their failure to live up to their literary potential. R. Wilensky has complained: "We've all heard that a million monkeys banging on a million typewriters will eventually reproduce the entire works of Shakespeare. Now, thanks to the Internet, we know this is not true." (Anonymous; "Feedback," p. 92, New Scientist, May 10, 1997.) From Science Frontiers #112, JUL-AUG 1997 . 1997-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 119: Sep-Oct 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Mapping With A Song The songs of the humpback whale are complex and eerily melodic. Only the male humpbacks sing, and then only during the mating season. In contrast, the songs of blue whales are exceedingly dull. They consist of only five notes repeated in various combinations. Since both sexes sing most of the year, the songs of the blue whale probably have nothing to do with reproduction. Then, why do they sing? A clue to the purpose of the blue whales' songs is found in their precision timing. One note is sung every 128 seconds. Furthermore, these notes (sound pulses) carry for hundreds of kilometers. C. Clark, a Cornell scientist, believes these notes are really sonar pulses used for fixing a whale's location. Echoes returned from distant seamounts, continental shelves, and other undersea topography enable the whales to map their positions within the wide ocean basins as they wander far and wide. (Hecht, Jeff; "Rhythm of Blues Charts the Ocean Depths," New Scientist, p. 19, June 20, 1998.) Comment. Short -range sonar is widely used by bats, Oilbirds, Edible-nest Swifts, and, of course, dolphins. As far as we know, the blue whale is the only animal employing sonar for longrange mapping. However, some birds seem to use distant infrasound sources (ocean surf, wind flowing over mountain ranges ...
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... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Can computers have ndes?When HAL, the treacherous computer in the film 2001: A Space Odyssey, was being slowly throttled by the one surviving astronaut, it tried first to negotiate. Then, as board after board of electronic components were disconnected, it burst into the old song A Bicycle Built for Two . It had learned this tune early in its silicon-based life. Surprisingly, real computers can experience similar Near-Death Experiences (NDEs). S.L . Thaler, a physicist at McDonnell Douglas, was studying neural networks designed to mimic the structure and functions of the human brain. Such neural nets can actually learn as programmers train them. As a evening avocation, Thaler devised a program that randomly severed connections in the neural net, in effect destroying the artificial brain bit by bit. When between 10 and 60% of the connections were destroyed, the net spat out only gibberish. Near 90% destruction, though, strange "whimsical" information was produced that was definitely not gibberish. In contrast, untrained neural networks generated only random numbers as they were "put down"! Evidently, HAL's tuneful demise was not so fanciful after all. (Yam, Philip; "Daisy, Daisy," Scientific American, 268:32, May 1993.) Comment. A.C . Clarke, author of 2001, has stated firmly that HAL's name was not chosen ...
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... Science Frontiers ONLINE No. 119: Sep-Oct 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Murder In The Nest In a recent issue of BioScience, R.B . Payne authored an excellent review of brood parasitism in birds. Brood parasites lay their eggs in the nests of other species, which then incubate the eggs and raise the alien chicks. The parent parasites are thus free to forage, hang out, and parasitize more nests. Brood parasitism is such a successful and easy way of life that 136 species of cuckoos, 5 species of cowbirds, 20 finches, and South America's Blackheaded Duck have adopted it. Brood parasitism fascinates ornithologists because it involves war between the parasites and their hosts. Since host species may eject parasite eggs or fail to nurture parasite chicks, brood parasites have evolved mimicry as a powerful weapon in these battles. Mimicked are host eggs, host nestlings, and host vocalizations. But the most insidious weapons of all involve the outright murder of host chicks. To this end, parasite chicks have evolved some special weapons and behaviors. Some cuckoo chicks evict host eggs or chicks by squirming under them and positioning them in a specially configured hollow on their backs. Then, pushing upward and outward to the rim of the nest, they dump their cargo over the edge. Other brood parasites are more direct and bloodthirsty. "Nestling African honeyguides have bill hooks to stab and kill their nestmates and the brood parasitic American striped cuckoos have independently evolved hooks and pincers to kill." (Payne ...
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... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Triangular holes in boulders America b.c . and then some! Astronomy A VANISHED PLANET? An exploded planet and the "face on mars" Biology Who's in charge down there? Acoustical pipes in beaked whales? Sheep foil cattle guards Geology Earth's shifting crust Geophysics Green thunderstorms Ball of light clocked at 1,800 miles/second! Atlantic wave heights increasing Psychology Why are dreams always retrospective? A DREAM INVENTION The view from within Unclassified Where do all good deleted data go? Can computers have ndes? ...
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... Science Frontiers ONLINE No. 119: Sep-Oct 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The End Of The Old-Model Universe That cosmology is in flux is apparent in the following sentence found in Nature: " The standard ideas of the 1980s about the shape and history of the Universe have now been abandoned -- and cosmologists are now taking seriously the possibility that the Universe is pervaded by some sort of vacuum energy, whose origin is not at all understood." Does this mean that the Big Bang, the mainstay of the astronomy we were taught in school, is now being cast aside? After all, the Big Bang does model fairly well three important observations: The apparent expansion of the universe; The 3 K microwave background; and The abundances of the light nuclei. But try as they may, cosmologists have not been able to coax the Big Bang model to explain the large-scale lumpiness and structure of the galaxies and galaxy clusters. One problem with the Big Bang is that it has too many free parameters -- too much theoretical slack. Many cosmologists are now looking for a better model. This better model, to use the words of P. Coles, should be more "exciting" and "stranger," something "perhaps not even based on General Relativity." (Coles, Peter; "The End of the Old Model Universe," Nature, 393:741, 1998.) Questions. Isn't cosmology already already "strange" enough? Since when ...
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... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects America b.c . and then some!B. Fell and some other epigraphers have claimed that a large corpus of inscriptions found on rock walls and tablets all across North America proves that Europeans frequented this continent long before Columbus, perhaps 1,000 or more years before. Mainstream archeologists and anthropologists vigorously reject such claims. The scratches are merely plowmarks and the tablets are frauds. As customary in these newsletters, there is a "however"! Some even more ancient North American bones are telling an even older tale. Besides Kennewick Man (SF#109), that well-preserved Caucasoid skeleton found recently in Washington state, there are a half dozen or so other well-dated North American skeletons that do not appear to be Asiatic. These skeletons are 8,000 or more years old and resemble those recently discovered in Asia. Collectively, they indicate that early Caucasians were farranging indeed. (Also, the Ainus now living in Japan have some Caucasian features.) It is possible that Caucasians preceded or accompanied Asian peoples across that famous Bering Land Bridge. They may even have helped found some of the Native American populations. (Recall the blue-eyed Mandans?) Despite the political incorrectness of Caucasians in "America B.C ." some scientists seem ready to accept the testimony of the bones, even while rejecting later epigraphic evidence. D. Stanford, at the Smithsonian's National Museum of ...
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... Science Frontiers ONLINE No. 119: Sep-Oct 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Basalt Synthesis Invented Over 3,000 Years Ago!Basalt is a blackish volcanic rock that is hard and durable. In nature it sometimes occurs in long prisms of hexagonal cross section. In fact, ancient Micronesians quarried multiton basalt prisms to build their fantastic megalithic complex of 92 artificial islets at Nan Madol. (SF#45) The inhabitants of ancient Mesopotamia had no basalt quarries at hand. Indeed, building stone of any kind was exceedingly scarce. What the Mesopotamians of the second century B.C . did have in abundance was alluvial silt. From this unpromising material they were able to make their pottery, writing tablets, and art objects. However, for grinding grain and engineering structures they needed something harder and stronger. Their innovative solution was: artificial basalt made from silt. They simply melted the silt and let it cool slowly. Sounds simple, but three remarkable intellectual and technical advances were required: The Mesopotamians first had to recognize that silt could be melted. This could not have been obvious in 1000 BC. Next, they had to develop hightemperature (1 ,200 C) smelters that were much larger than those they used for metallurgical purposes. Finally, they had to discover that slow cooling was needed for the growth of large crystals in the cooling melt. (Of course, they had no microscopes to see the crystals. So, it had to have been something learned from experience.) That ...
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... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Who's In Charge Down There?A microscopic ecosystem thrives in your intestines. This menagerie of tiny organisms boasts more than 400 species of bacteria. Not all of these bacteria are content to wait around until we eat something that they like. Molecular biologist P. Falk and colleagues discovered that some of the bacteria inhabiting the intestines of mice send chemical directives to the mouse's intestinal cells, causing them to synthesize those sugars the bacteria require. Since the bacteria that make a living in the intestines of mice are very similar to those in humans, the same phenomenon is probably occurring in your innards as you read this. (Anonymous; "Bac Talk," Discover, 18:23. February 1997.) Comments. There doesn't seem to be much you can do about your presumptuous intestinal bacteria. Maalox won't dissuade them. Even though we are infected with bossy bacteria and bend to the commands of "selfish genes", we still imagine we possess free will! From Science Frontiers #113, SEP-OCT 1997 . 1997-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 119: Sep-Oct 1998 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Anthropology unbound Basalt synthesis invented over 3,000 years ago! Astronomy The end of the old-model universe Einstein in free fall Biology Murder in the nest The black death and ccr5-delta 32 Mapping with a song Cassowary, 1; automobile, 0 Geology Really ancient oil -- and abundant life Mounds of mystery Geophysics Some green flashes are yellow Auroral maps! Waterfall phenomena Physics Curious effects department ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Monogrammic Determinism About 2 years ago (SF#108), we succumbed to the lure of "nominative determinism." The Feedback page of the New Scientist had been printing case after amusing case in which a person's occupation was described or suggested by his or her surname. A classic example is seen in a paper on incontinence published in the British Journal of Urology by J.W . Splatt and D. Weedon! Does a person's name exert a psychological force of the choice of a career? We have seen no formal studies of nominative determinism, but we have just discovered a closely allied phenomenon that has been scientifically investigated. We call it "monogrammic determinism.' An individual's monogram does not seem to be associated with his or her occupation but rather with longevity. People with monograms such as ACE, WOW, or GOD tend to live longer than those with monograms like PIG, RAT, DUD, or ILL. The study was conducted at the University of San Diego, where 27 years of California death certificates were examined. Only men were chosen because their initials did not change with marriage. They were divided into three groups: (1 ) those with "good" monograms; (2 ) those with "bad" monograms; and (3 ) a control group with "neutral" monograms. Those men bearing "good" monograms lived 4.48 years longer than those ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Measuring Beauty The Golden Ratio. In SF#107, we saw how some of Mozart's compositions are divided according the the Golden Ratio: 0.618. Even the ancient Greeks believed this ratio to be the secret of beauty in form and shape. Our greatest painters, sculptors, and architects have employed the Golden Ratio intentionally or unknowingly. Realizing this august history of the Golden Ratio, it is surprising to learn that a test of 51 established artists and sculptors has cast doubt upon the whole business. The subjects were asked to take a pencil and divide line segments into two parts such that they formed the most pleasing proportion. The ratio of choice was a disappointing 1:2 rather than 0.618! (Macrosson, W.D .K ., and Stewart, P.E .; "The Inclination of Artists to Partition Line Sections in the Golden Ratio," Perceptual and Motor Skills , 84:707, 1997.) Why Barbie Is Beautiful. A study of a long series of hominid fossils reveals a progressive loss of some physical attributes and the acquisition of other characteristics. One wonders why evolution has been remodeling the human form in what often seem to be nonadaptive ways. A curious, superficially frivolous test may offer some insights, some of which may be profound. Drawings and photographs showing humans with various physical traits were prepared and shown to 495 subjects, who were asked to select ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Archeological Revisionism During the past bimonthly collecting period, we have amassed -- with very little effort -- over 40 reports on archeology that were interesting enough to attract our attention. Fully 30 of these are exciting enough to summarize for Science Frontiers, but we have room for merely four! What does this all mean? Easy! The entire picture of human exploration and colonization of our planet is probably radically different from what we have been led to believe. From Science Frontiers #118, JUL-AUG 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Phosphorescent Rings And Wheels October 13, 1996. Arabian Gulf. Aboard the tanker Arabiyah . Expanding phosphorescent rings were observed emanating from a single point. These rings were equally spaced and expanded outwards for about 500 meters before disappearing. Rings with spoke systems also formed, rotating clockwise. The observers had the distinct impression that the rings were above the sea surface. We have reported on so many of these light wheels in the past 22 years that we have skimped on the details in favor of the comments made by P. Herring of the Southampton Oceanography Centre. "This is a fascinating account of the most spectacular (and rare) bioluminescent phenomenon known (I have a record of some 250 reports in the last 100 years). These wheels/rings occur in relatively shallow water and are most frequently encountered in the Arabian Gulf and Bay of Bengal. The is no agreed cause, though some scientists have suggested seismic disturbances on the sea floor may be responsible." (Kent, D.R .; "Phosphorescent Wheels," Marine Observer, 67:192, 1997.) Comment. The frequent impression that these marine phosphorescent phenomena occur above the water surface is always puzzling because the bioluminescent organisms supposedly responsible are below the surface. From Science Frontiers #118, JUL-AUG 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects An exploded planet and the "face on mars"Between Mars and Jupiter swirls the main main asteroid belt. In the view of many astronomers, including T. Van Flandern, there resides the debris of an exploded planet. Van Flandern has adduced considerable evidence supporting the exploded planet hypothesis, which we will pass over in favor of a look at the possible effects of said exploding planet upon a large but equally hypothetical satellite of said planet. Such a satellite would have been heavily pelted by debris on the side facing the exploding planet. Furthermore, this battered sphere, having lost its gravitational "anchor," would assume a new orbit around the sun as well as a new orientation in space. Is there any object in the solar system plastered mainly on one side with debris and craters? You guessed it: Mars! What possible connection could there be between this purported cataclysm and the "face on Mars"? The connecting thread is very weak but so beguiling that we must mention it. T. Van Flandern has proposed eight tests for the artificiality of the "face" and its associated "pyramids," "city," etc. One is the three-dimensionality of the "face." Another is the "fractal" test, which is useful in distinguishing between artificiality and naturalness. The "face" readily passes four of the eight tests. A fifth test (bilateral symmetry) cannot be decided ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Unidentified Light May 4, 1997. North Atlantic Ocean. Aboard the s.t .s . Astrid enroute from the Azores to Dartmouth. "At 0443 UTC a light was sighted high in the sky above the ship. The light was of the style of a satellite in appearance. However, it was seen for about 10-15 seconds moving west to northwest, with a pulsating white light. In addition, it was moving very fast and it also stopped dead a couple of times. "At one point, the light stopped and turned in the direction of the ship. The light no longer pulsated, and for about one second it was in the form of a spotlight lighting the surrounding area. The light then turned back again and moved very, very fast across the sky before it was lost below the horizon in a matter of seconds." (Ulrich, G.; "Unidentified Light," Marine Observer, 68:64, 1998.) Comment. The erratic motion and use of a searchlight are typical of some of the UFO reports seen in newspapers. However, the Marine Observer is a publication of the UK Meteorological Office. In the above "encounter," aircraft, satellites, and meteors do not fit the testimony of the observers. From Science Frontiers #118, JUL-AUG 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Sheep Foil Cattle Guards When farmers and ranchers wish to keep livestock from exiting a fenced pasture via an entrance road, they can either install an inconvenient gate or a "cattle guard." The latter is a grid of metal bars bridging a shallow pit. Cattle cannot cross because their feet would slip between the bars. Neat idea! But some sheep, normally considered rather dull animals with miniscule initiative, have invented a scheme to thwart cattle guards. When they see greener pastures, in particular succulent gardens on the nether side of a cattle guard, one sheep volunteers (? ) or is picked (we don't know which). It altruistically flings itself across the grid and stoically endures while the rest of the flock trots across its body. The selfless sheep is usually marooned on the wrong side of the grid, but at least it has the pasture all to itself. (Anonymous; "Selfless Sacrifice Puts Sheep in Clover," London Times, March 20, 1997. Cr. A.C .A . Silk.) Comment. Yes, contrary to some animal behaviorists, animals can be altruistic. Furthermore, sheep can size up a problem, conceive a solution, and act collectively. Reference. The question of altruism in mammals is discussed in Section BMB4 in our Catalog Mammals I . To order, visit here . From Science Frontiers #113, SEP-OCT 1997 . 1997-2000 ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Biological Miscellany Sisterly synchrony. In Utah, three of E. Carey's four daughters gave birth on the same day, March 11, 1998, at 7:18 AM, 3:25 PM, and 8:58 PM. The daughters are aged 28, 27, and 24 -- no twin phenomena here. Odds against this synchrony were said to be 50 million to 1. (Anonymous; "3 Sisters Deliver 3 Babies -- All on Same Day," San Francisco Chronicle, March 14, 1998. Cr.J . Covey.) Oliver is all chimp. That aberrant chimp, Oliver, thought by some to be a humanchimpanzee hybrid (SF#110), is 100% chimpanzee say geneticists at the University of Texas. Even so, Oliver always walks erect and can mix drinks! (Holden, Constance; "Oliver no 'Humanzee'," Science, 280:207, 1998.) Phase changes. He was not frightened by a ghost or abducted by aliens, but the hair of a healthy, 45-year-old French farmer turned from black to pure white in less that 14 days. For six months the embarrassed man endured, but then over a period of four months, his hair grew back to full black. (Nelson, Douglas; "Aaaaaargh," New Scientist, p. 93, April 11, 1998.) Mummified llamas yield ...
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... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Earth's Shifting Crust Our title is identical to that of a book published by C.P . Hapgood in 1958. He also wrote The Path of the Pole (1970). Several other authors have also proposed that sudden slippages of the earth's crust caused wild climate fluctuations in the past with devastating biological consequences -- in particular, all those quickfrozen mammoths in Siberia. These poleshift scenarios coming from thinkers swimming far out of the scientific mainstream have been studiously ignored in a "new" and well-publicized pole-shift theory recently appearing in Science. The "new" theory relates to an old (534-millionyears-ago) crustal slippage, whereas Hapgood was talking about a cataclysm within the last 10,000 years or so. Nevertheless, it would have been nice to see Hapgood's earlier work acknowledged. Four features of this "new" proposal make it more palatable than Hapgood's to today's geologists and geophysicists: Two of the "new" authors, J. Kirschvink and D.A . Evans, are at the prestigious California Institute of Technology, while Hapgood was a PhD-less history professor at Keene State College. Status is important when theorizing. Kirschvink et al propose a scientifically acceptable mechanism for the onset of rapid crustal slippage. They visualize a huge chunk of the seafloor suddenly foundering and thereby changing the planet's mass distribution. This imbalance caused ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Two Creations Of Life?The lifeforms called Archaea and Eubacteria follow radically different life styles. The former are very happy in such extreme environments as the salty Dead Sea and the sea-bottom, hydrothermal vents; the latter prosper in bad hamburgers and your gut. Despite their differences, they have always been thought to have evolved from a common ancestor. A more subtle, fundamental difference has now been found. Recall SF#117 and how some terrestrial life forms do incorporate right-handed molecules in their structures, especially in cell membranes? The ubiquitous Eubacteria do this. In the Archaea, however, the same structural components of the cell membranes (glycerophosphates) are left-handed. A subtle difference, but one with deep implications. Some scientists maintain that it is impossible for two organisms relying upon mirror-image versions of the same molecule to have evolved from a common ancestor. Their genomes must be fundamentally different. Conclusion: the Archaea and Eubacteria must have evolved separately, and from different biological wellsprings -- that is, "creations." Such thinking is anathema. M. Kates, a Canadian evolutionary biologist, is skeptical. "Both the physics and chemistry of membranes are so complex that I would regard it as highly improbable that they could have auto-assembled twice." (Barnett, Adrian; "The Second Coming," New Scientist, p. 19, February 14, 1998.) ...
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... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ball of Light Clocked At 1,800 Miles/second!August 21, 1996. Sarpy County, NE. 1,800 miles/second! That's 6,480,000 miles/hour! This speedy phenomenon was captured on video tape by D. Morss and P. McCrone. These researchers were monitoring the top of a thunderstorm with low-light, high-speed video equipment, when the ball of light "popped out" of the top of a thundercloud and flashed across their instrument's field of view in 1/10 of a second. Nevertheless, it was caught on six video frames. Morss commented as follows: "It's something that you're going to have to scratch your head and think, 'What kind of phenomenon could form this kind of light?' .. .. . "It's got to be some kind of trapped charge that popped out of the top of a thunderstorm." (Anderson, Julie; "Ball of Light Leaves Scientists in the Dark," Omaha Morning Herald , December 18, 1996. Cr. L. Farish.) Comment. Perhaps 1,800 miles per second should really be 1,800 miles per hour. This velocity would be comparable with that of another very speedy "ball of light." May 25, 1997. Near Loco, Oklahoma. In what might be called a " ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Day The Laws Of Physics Changed Well, maybe there weren't such things as "days" as we now know them back when the universe was very young. In fact, "time" then might have been different from "time" now. This sounds like so much physics-speak; but, seriously, during the birth pangs of the universe, there seems to have been what cosmologists call a "phase change," a mysterious moment when the laws of physics suddenly became more complex. You can reasonably ask: "How can supposedly immutable physical laws change?" The answer seems to be that anything can happen when something is being made from nothing! This apparent plasticity in the laws governing the cosmos is suggested by observations of how galaxies in the early universe were distributed. The standard theory for the origin of the universe predicts that clumps of galaxies of all sizes were created early on. This is not what a survey by S. Sarkar et al, at the University of Oxford, found. A split second after the Big Bang, galaxies were organized in structures about 300-million light years across. The standard model of particle physics cannot account for this preferred size. The theorists' recourse is a phase change, a point in time when the warp and woof of the universe changed; that is, change the rules until they fit. (Chown, Marcus; "In the ...
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... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Triangular Holes In Boulders Recently, someone who wishes to remain anonymous, inspired after reading our Ancient Man, wrote us about a curious discovery of his. He had found some triangular holes in a granite boulder near Raleigh, NC. We have mentioned similar triangular holes before (SF#69/ 20), noting that hundreds of such holes had been recorded in boulders from Minnesota and the Dakotas to the eastern seaboard. We can now add to this dossier a photograph supplemented by this individual's testimony. "Soon after Hurricane Fran struck Raleigh in September 1996, I was walking one of my customary routes along a local creek when my attention was arrested by a -ton granite boulder in the creek bed. The boulder had 3 holes drilled in its face, about 6 inches apart, and all in a straight line. (See photo.) I had not noticed this boulder before, so I'm fairly confident it was uncovered by the storm's 10-inch deluge of rain. Because the three holes seemed too close together to be blasting holes, I took a closer look at them and was surprised to see that they had "trianguloid" cross sections rather than round ones. By "trianguloid" I mean the cross section was thus: Casts of the holes were made by using modeling clay. The expanded bases of the casts suggest that a shallow pit was pecked out of the granite before ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Paradigm Assaults From Way Down Under A lengthy article in an Auckland newspaper demonstrates that archeological revisionism is alive and well in New Zealand. We select just three of the more controversy-provoking topics. G. Cook, assisted by a few likeminded compatriots, has been exploring the Waipoua Forest in Northland. Here, he claims, is a treasure trove of pre-Maori stone structures. In a 242-hectare area, he has found 16 sites encompassing nearly 2,000 enigmatic stone structures. Interestingly, the New Zealand government has made a three-year survey of the area and has embargoed release of their report until 2063! (Official coverups are also found in archeology.) B. Brailsford, of Kaimanawa Wall fame (SF#107), now asserts that the Maoris were preceded by the Waitaha -- a claim echoed by others. But Brailsford goes a step further by stating that the Waitaha really comprised three disparate groups of people: (a ) the Moriori, who were of giant stature and superb gardeners; (b ) the Urukehu, a fair-skinned group known also as Starwalkers for their knowledge of the heavens; and (c ) the Kiritea or Stone People from Asia. Finally, stated sans reference, is the fact that in 1996 rock carvings 14,000 years old were found along a 49-kilometer stretch of the Amazon. (Paterson, Kimberly; "Pushing History Back beyond ...
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... Science Frontiers ONLINE No. 114: Nov-Dec 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects About As Anomalous As Mounds Can Get The title refers to a circle of 11 earthen mounds located new Monroe, Louisiana; the Watson Break site. Local residents have known about the mounds for years, but archeologists weren't attracted to them until clear-cutting of the trees in the 1970s made the size and novelty of Watson Break all too obvious. Just how anomalous is Watson Break? Archeologist V. Steponaitis, from the University of North Carolina, opined: "It's rare that archaeologists ever find something that so totally changes our picture of what happened in the past, as is true for this case." On what does Steponaitis base such a powerful statement? Watson Break is dated at 5,0005,400 BP (Before Present), some three millennia before the well-known Moundbuilders started piling up earthen structures from the Mississippi Valley to New York State. In other words, the site is anomalously early. Indications are that Watson Break was built by hunter-gatherers, but no one really knows much about them; there's an aura of mystery here. Watson Break consists of 11 mounds -- some as high as a two-story house -- connected by a peculiar circular ridge 280 meters in diameter. The back-breaking labor required to collect and pile up all this dirt is incompatible with the life style of mobile bands of hunter-gatherers. The purpose of the ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Astounding Undersea Structure Near Okinawa "A structure thought to be the world's oldest building, nearly twice the age of the great pyramids of Egypt, has been discovered. The rectangular stone ziggurat under the sea off the coast of Japan could be the first evidence of a previously unknown Stone Age civilization, say archeologists." Wow! Is this true? This so-called "structure" is 600 feet long and 90 feet high. Said to be about 10,000 years old, it obviously predates the edifices of the ancient Egyptians and Babylonians. The "structure" is now under about 75 feet of ocean near a small island named Yonaguni southwest of Okinawa. During the Ice Ages, it would have been exposed, just like the Bering Land Bridge to the north. Of course, the crucial question is: Is it really artificial? R. Schoch, the Boston University geologist who vouches that the Sphinx is also about 10,000 years old (SF#79), described the "structure" as a series of huge steps about 1 meter high. Schoch is impressed by the regularity of the steps, but does not discount a natural origin. A photo taken by divers does reveal a remarkably regular, stepped surface, but nature can be very methodical on occasion. Adding to the artificiality of the "structure" is the claim that a "road" encloses it. (Barot, Trushar; ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects More Bones That Don't Belong More anomalous than Kennewick Man (that 9,300-year-old skeleton from Washington with Caucasian features (SF#109), is a skull from Brazil dubbed Luzia. Luzia was a female, aged 20-25, who lived near Belo Horizonte in southeastern Brazil. Luzia's skull and other artifacts came from a campsite carbon-dated by labs in Brazil and France as being about 11,500 years old. This makes Luzia the oldest skeleton ever found in the Americas -- assuming this whole story hangs together. The 11,500-year date is impressive enough, but anthropologist W. Neves, University of Sao Paulo, asserts that Luzia's skull and teeth are not Mongoloid but really characteristic of the South Sea islanders. Such observations agree with the studies of skeletal material by J. Powell, University of New Mexico. Powell has concluded that the oldest settlers of the New World probably did not trek across the Bering Land Bridge from Asia but came from elsewhere. (Borden, Keefe; "Skull Find Redefines American Ancestry," Austin American Statesman , May 24, 1998. (Cr. D. Phelps) From Science Frontiers #118, JUL-AUG 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Archeological revisionism Astounding undersea structure near okinawa More bones that don't belong The mysterious terras pretas Paradigm assaults from way down under Astronomy The "stealth" region of mars The day the laws of phsics changed Biology Lunacy in trees Two creations of life? Biological miscellany Geology The song of the earth Glitches in the terrestrial conveor belt Geophysics Unidentified light Phosphorescent rings and wheels Broadside against small icy comets Psychology Measuring beauty Monogrammic determinism Tactile ventriloquism ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Tactile Ventriloquism An eerie psychological experiment has been invented by M. Bitvinick at the University of Pittsburgh. The subject rests his or her arm and hand on a table but is prevented from seeing them by a screen. A realistic rubber arm and hand are placed next to the real arm and hand but on the other side of the screen and in full view of the subject. The experimenter strokes each hand in synchrony with small paintbrushes. Result: The subject thinks that the rubber hand is his or her own and belongs to his or her body. The experimenter strokes only the rubber hand. Result: The subject claims his or her hand has become numb. Botvinick terms this transfer of tactile sensations "tactile ventriloquism." (Anonymous; "There's the Rub," Discover, 19:21, June 1998.) Comment. Not reported: (5 ) Only the real hand is stroked. Of course, the subject would see that the rubber hand, which is now thought to be his or her own, is not being stroked. Nevertheless, what would be the result, especially after a long session of synchronous stroking? What connection, if any, is there with phantom-limb phenomena? From Science Frontiers #118, JUL-AUG 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Evolution Of Computers So, you thought this item was going to be about advances in chips, modems, and related hardware? It's not about software either. It's about bioware. The title of a recent article in Science began with: "Genomic Cis-Regulatory Logic." That's obscure enough to make you move on to the next article, particularly when you see that sea urchins are involved. But buried in all the technical jargon is a profound discovery: The genes of all living things, from sea urchins to humans, are in reality systems consisting of thousands of simple computational devices. Very, very briefly, the regulatory regions for animal genes, are termed "promoters." Promoters typically consist of a few hundred to several thousand bases of DNA. In the work of Yuh et al, the article's authors, these promoters are seen to perform as logic circuits, just like those bits of silicon in your PC. These tiny, DNA-based biological logic circuits determine how genes are interpreted (each gene may be interpreted in several ways), and, in the end, how lifeforms develop from embryo to adult. (Yuh, Chiou-Hwa, et al; "Genomic CisRegulatory Logic: Experimental and Computational Analysis of a Sea Urchin Gene," Science, 279:1896, 1998. Also: Wray, Gregory A.; "Promoter Logic, ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects More Disorder Here Produces Order There Physicists use the word "entropy" to describe the well-observed tendency of the universe to run down; that is, become more disorderly. In some situations, though, the increase in disorder (entropy) in one part of the universe can create order elsewhere. For example, if you add tiny plastic spheres of two sizes to salty water, you will not get a uniform mixture. Instead the larger spheres will pack together into tightly ordered crystaline shapes (representing more order) while the smaller spheres become more disordered. It is like watching cream unstir itself from coffee. It smacks of magic, but it is all within the laws of thermodynamics. This strange "force" exerted by entropy may explain some puzzling biological phenomena, such as the expulsion of nuclei from mammalian red blood cells before they enter the bloodstream as sacks of hemoglobin. The idea being that the increasing entropy of the proliferating hemoglobin molecules (analogous to the smaller spheres) is maximized when the nuclei (large spheres) are squeezed out of the cells altogether. (Kestenbaum, David; "Gentle Force of Entropy Bridges Disciplines," Science, 279:1849, 1998.) Comments. The red-blood-cell example presented in the article is on shaky ground, because while mammalian red blood cells do lack nuclei those of birds and reptiles retain theirs. (See BMC6 in Mammals II .) In ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Hard Facts At Cahokia Monk's Mound, the largest mound at the Cahokia Mounds State Historical Site, in Illinois, is not what it seems. Superficially, it is a terraced earthen mound 100 feet high and more than three football fields long. What we now see of the mound was apparently constructed between 900 and 1200 AD. The prevailing dogma has long been that the Indians who built Cahokia worked only with earth, never with stone. Indeed, suitable stone is scarce in the area. On January 24, 1998, while drilling to construct a water drainage system at Monk's Mound, workers hit stone -- at least 32 feet of it -- perhaps a region of cobbles or slabs of rock. This region of stone, of undetermined geometry, is located 40 feet below one of the terrace surfaces, but still well above the base of the mound. The stones could well be an artificial structure of some sort. The discovery challenges the current thinking about the culture that built Cahokia. Only further research will reveal the extent and configuration of the stony region and where the stones may have come from. An editorial in the March 14, 1998, St. Louis Post-Dispatch put the Cahokia discovery in the larger context: New World archeology is in flux. Humans occupied the Americas long before 12,000 BP, and some of them may have been Caucasian (e .g ., ...
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... Science Frontiers ONLINE No. 114: Nov-Dec 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects It can't be true because it violates our ideas!This was the collective opinion of many atmospheric scientists when a satellite experiment found approximately 50% more water vapor at an altitude of 75 kilometers than well-established theory predicted. That was back in 1991. Now, a second satellite experiment of different design has confirmed the existence of this "excess" water vapor. Most geophysicists are perplexed, to say the least. Not L. Frank, though, because these experiments are in line with his theory that the upper atmosphere is continuously pelted by house-size, fluffy, icy comets -- some 20 each minute. (SF#112) Frank asserts: "When you get that excess of water vapor up there, it just can't come from the Earth. It must come from space." Even so, other geophysicists are reluctant to accept Frank's icy comets -- that would be too much "crow" to eat! One point levied against Frank's icy comets is that they would introduce more than three times the amount of water vapor actually measured. M. Summers, a theoretician at the Naval Research Laboratory, summed up mainstream opinion: "There's definitely something very unusual going on in the mesosphere that we don't understand at all, but I'm not even close to saying this supports the small-comet hypothesis." (Kerr, ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Rare North Atlantic Light Wheel April 30, 1981. North Atlantic Ocean. "At exactly 2155 GMT, a white seasmoke type mist was observed glowing white between 2 and 5 metres above the sea surface. Further observation revealed that we were entering a large area of circulating bioluminescence of defined spiral form which appeared to be a pale emerald green in colour. Although the direction of rotation and the centre hub of the wheel could not be determined, the bands appeared to be of great dimension. While still proceeding through the bioluminescence and observing astern, it was noted that the formation of the bands became disrupted and seemed to diffuse a ragged appearance at the perimeter of the wheel to the port side of the vessel. Judging by the distance of the vessels close by -- which were being tracked by radar -- the extent of the rotating bands to the west could not be determined but they were estimated to be between and n. mile. The duration of the phenomenon was 4 minutes from entering to leaving the bioluminescence." (Lehepuu, K.; "Bioluminescence," Marine Observer, 52:76, 1982.) Comment. Bright marine bioluminescence is not uncommon in the Atlantic, particularly in warm waters, but it is very unusual to find geometrically organized displays. The light wheels seen in the Persian Gulf and South China Sea are more frequent and more highly structured. No one has ever come up with a ...
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... Science Frontiers ONLINE No. 114: Nov-Dec 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Complexity And Mount Improbable In principle, the combination of random mutation and natural selection can account for any level of biological complexity you wish to have explained. R. Dawkins' Mount Improbable is never too high to scale with this Darwinistic mechanism -- if given enough time, of course. At times though, we have to wonder if there is not a cog railway or something similar to aid organisms as they ascend this Mount. Such thoughts arose when reading C. Koch's Nature article on neurons and their networks. Neurons are cells with three principal components: the cell body, the axons, and the dendrites. These cells and the networks underlie all of our perceptions, actions, and memories. The ways in which they store and process information has turned out to be much more complex and dynamic than previously supposed. Neural networks are so intricate that Koch was impelled to conclude his review of current research with this paragraph: "As always, we are left with a feeling of awe for the amazing complexity found in nature. Loops within loops across many temporal and spatial scales. And one has the distinct feeling that we have not yet revealed every layer of the onion. Computation can also be implemented biochemically -- raising the fascinating possibility that the elaborate regulatory network of proteins, second messengers and other signalling molecules in the neuron carry out specific computations not only at the cellular but also at the molecular level. ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Flash Auroras Flash auroras are ephemeral auroral displays lasting only a few seconds. They occur when auroral and geomagnetic activity is subdued worldwide. Under such quiet conditions, scientists do not expect to see auroras of any kind. Yet, experienced aurora observers keep on reporting these transient events. June 13/14, 1987. Winnipeg, Saskatche wan. T. Lohvinenko saw a fragmentary active rayed arc in a clear sky at 0644 UT. It lasted for only a few seconds. February 13/14, 1991. Near Glasgow, Scotland. While facing south, A. Simmons observed rays and a luminous patch at an altitude of 45 . The phenomenon lasted 2 minutes. In both of the above instances, the geomagnetic field was quiet and auroral activity virtually zero worldwide. "It is unprofitable at this stage to speculate on the cause or causes of the mid-latitude flash aurora as it is known in the Aurora Section. More authenticated observations need to be built up before they can become statistically meaningful. The geomagnetosphere is a very dynamic and restless organism in which some instability may develop to cause what, in engineering parlance, might be referred to as a short circuit in the magnetospheric dynamo." (Livesey, R.J .; "The Flash Aurora," British Astronomical Association, Journal, 107:36, 1997.) From Science Frontiers #117, MAY-JUN 1998 . 1998-2000 William R ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Two Catastrophe Scenarios We present below two reconstructions of major terrestrial catastrophes. Both are based on sound geological research: deep-sea cores, seismic profiles, and the like; but the reconstructions of the events are on the speculative side, particularly in matters of the magnitudes of the effects. Both events also purport to explain long-standing puzzles. Scenario #1 . The Bosporus silt plug blows. During the last Ice Age, sea levels dropped hundreds of feet exposing the continental shelves. The planet's great rivers cascaded over the edges in great waterfalls. The rocky sill at Gibraltar kept the Atlantic waters out of the Mediterranean, and this sea began to dry up. Farther to the east, the Black Sea was now cut off from the Mediterranean's salty water by the silt-choked Bosporus, that narrow strait separating Asia Minor from Europe. In consequence, the Black Sea became a vast fresh-water lake fed by Europe's rivers to the north. The Ice Age eventually waned, and the oceans and Mediterranean began to rise. About 7,000 years ago, the hydraulic pressure on the Bosporus silt plug became too great and it popped. Salty Mediterranean water poured into lowlands around the Black Sea. Scientists estimate that 50 cubic kilometers of water surged through the Bosporus each -- 200 Niagaras in one colossal waterfall. Falling some 150 meters, the thunder of falling water might have been heard ...
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... Science Frontiers ONLINE No. 114: Nov-Dec 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Surface life (us!) only a "special case"T. Gold is again challenging our most cherished ideas about geology and life's domain. In the subject article -- his latest paradigm-shaker -- he first reviews the abundant evidence for the existence of large quantities of primordial hydrocarbons deep within the earth and (probably) many other planets throughout the universe. Associated with these hydrocarbons is a "deep, hot, biosphere." By "deep" Gold means 100 kilometers and more. It is this combination of a deep reservoir of hydrocarbons and life forms (probably mostly bacteria) that can account for (among other things): The fact that all helium comes from oil and gas wells The fact that the composition of petroleum is not what one would expect from the decomposition of plants and animals. It is really a mixture of primordial hydrocarbons with some added biochemical by-products; that is, products of that "deep" biosphere. Since carbonaceous material is now known to be common in the solar system (comets, carbonaceous chondrites, etc.), it is likely that many other planets also possess deep stores of hydrocarbons. In these deep, warm, protected, energyrich "wombs," complex biospheres might readily evolve. In Gold's view, deep biospheres may be the rule and surface life the exception! Finally, Gold sees life as merely a natural process with no ...
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... Science Frontiers ONLINE No. 114: Nov-Dec 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Lightning Strikes Jet And Possibly Spawns Ball Lightning June 17, 1996. Tewkesbury, England. On this day, two remarkable observations were made a few seconds apart. Even so, one cannot be certain that the first caused the second. For the first observation, there were two witnesses. Both saw lightning strike a low-flying USAF jet. Mrs. E. Shobli wrote the following account: "Two forks of lightning came from the clouds in front of the plane, converged on it and gripped it. The tail end of the plane became illuminated -- vapours came from its end and formed into a bright, dense mass. I thought I was witnessing damage to the plane. The light continued to separate from the plane, downwards like a flare. It appeared as yellow, lit-up gases. These seemed to take shape, becoming brighter and denser, and then move downwards in the same direction as the plane (south). About two seconds after disappearing behind the roof there was an ear-splitting explosion. To my relief the plane reappeared unscathed." At the time of the lightning strikes, the jet was passing over a factory, where a fork-lift driver saw a dazzling blue-white ball bounce along the factory roof and enter the building. Many workers inside were treated to an amazing pyrotechnic display as the ball made its way through the building. "It entered the factory ...
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... Science Frontiers ONLINE No. 114: Nov-Dec 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Redefining Science The rules of today's science are rigorously objective, with no place for subjective or consciousness-related factors. These are eliminated by requiring that all experimental results be reproducible by all normal people. Otherwise, every UFO sighting by any individual and each claim of telepathy would be legitimate scientific evidence. Such stringent requirements have made it difficult for parapsychologists to get their experimental results, no matter how carefully acquired, to be taken seriously by mainstream science. How, then, can parapsychology be "legitimized" in the eyes of all scientists? Easy! By redefining science. This is what R.G . Jahn and B.J . Dunne have proposed in a long, philosophical article in the Journal of Scientific Exploration. They define a "neo-subjective" science, which retains the "logical rigor, empirical/theoretical dialogue, and cultural purpose" of present-day "rigorously objective" science, but would: Allow a proactive role for consciousness Be more explicit and profound in the use of interdisciplinary metaphors Permit more generous interpretations of measurability, replicability, and resonance (4 ) Reduce onotological aspirations Permit an "overarching teleological causality. R.J . Jahn heads the Princeton Engineering Anomalies Research (PEAR) Laboratory, which over the years has conducted some 50 million experimental trials, mostly in the search for psychokinetic effects on the behavior of a wide variety of mechanical, electrical, and other types of ...
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... Science Frontiers ONLINE No. 114: Nov-Dec 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Standing Stones In North Carolina?A North Carolina reader recently submitted the accompanying photograph of very large, vertically oriented stones that, if found in western Europe, would be quickly assigned to the megalithic culture. Although similar upright stones are known in New England, we have not heard of any in North Carolina before. The stones in question are located in the Boone/Blowing Rock region of western North Carolina near Foscoe, very close to Grandfather Mountain (second highest peak east of the Mississippi). Although they could well be a product of natural forces, they stand out like the proverbial "sore thumb." (Davant, Charles, III; personal communications, July 2 and August 18, 1997.) Row of three, large, erect stones in western North Carolina. From Science Frontiers #114, NOV-DEC 1997 . 1997-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 114: Nov-Dec 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Quantum mechanics is definitely spooky "I cannot seriously believe in [the quantum theory] because it cannot be reconciled with the idea that physics should represent a reality in time and space, free from spooky actions at a distance." (Ref. 1) So Einstein wrote Max Born in March 1947. Well, even Einstein could have been wrong! "It's getting even spookier out there. Particles can be strangely connected over at least ten kilometres, according to results from physicists in Geneva. Using pairs of "entangled" photons, Nicolas Gisin and his colleagues from the University of Geneva have shown that the measurement of one particle will instantaneously determine the state of the other." (Ref. 2) This particular spooky aspect of quantum mechanics was demonstrated 15 years ago over a distance of just a few meters. Many physicists had expected (probably "hoped") that this "mysterious link" between separated particles would weaken with distance. But this quantum-mechanics effect does not conform to "common-sense" expectations! Now it seems that one particle of an "entangled pair" knows instantaneously what its mate is doing, possibly even if it is located on the other side of the universe. More quantum-mechanics spookiness is seen in "tunneling" phenomena, such as that mentioned in AR#3 , where a Mozart symphony zipped through a barrier at 4.7 times the speed of ...
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... Science Frontiers ONLINE No. 114: Nov-Dec 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The bermuda triangle is still spooky The London Times is a very reputable paper, so we must assume the following story is accurate. It may have a sensible explanation, but it is generic Bermuda Triangle material. "A Royal Navy frigate found a yacht abandoned and adrift in the Bermuda Triangle. Crew from the HMS London , who boarded the 50ft German ketch Ruth in the mid-Atlantic last week were baffled to find clothes and personal belongings lying around, and even an open book on a bunk." The HMS London crew cleaned up the vessel and made minor repairs, but it was otherwise shipshape. They learned that the boat belonged to a German couple hoping to sail around the world. Evidence indicated that the yacht had been adrift for all of 10 months. Repairs made, the Royal Navy crew headed for Puerto Rico, but the Bermuda Triangle did not release its grip. The new crew encountered huge storms, their navigation equipment failed, as did the engine. Using sails, the crew persevered. Now the final twist of the tale. "Once out of the Bermuda Triangle, the equipment started working again, and the crew arrived safely in Puerto Rico to rejoin HMS London on July 12." (Foreign staff; "Abandoned Yacht Found Adrift in Bermuda Triangle," London Times, July 16, 1997. Cr. A.C .A . Silk.) Comment. Could the missing German ...
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... Science Frontiers ONLINE No. 115: Jan-Feb 1998 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Woodhenges before pyramids The berkeley walls extended Addenda and emenda Astronomy Why did life take a left turn? Biology Genes vs. memes A STRANGELY SELECTIVE SPIDER Acoustical mirrors on plants Stroke changes accent Nuclear families Geology The hilina slump a.k .a . "the big crack" Tektite mysteries Geophysics A SUBMARINE ORGAN? Frog fall A SKY-SPANNING AURORAL ARCH Psychology More sheldrake heresy Physics Splitting the electron's charge Unclassified Evolvable hardware ...
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... Science Frontiers ONLINE No. 115: Jan-Feb 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Berkeley Walls Extended For almost two decades, R. Swanson has been searching out the enigmatic stone walls that festoon the Berkeley Hills and beyond, far, it now seems. We first mentioned these walls and provided a photograph back in 1985. (SF#39) Since then, Swanson's labors have received a modicum of public notoriety but hardly a flicker of academic interest. One reason for professional disinterest seems to be that grant money for exploring old walls is nonexistent! To bring new readers of SF up to speed on these perplexing California walls, we quote two paragraphs from a recent article by Swanson. "On the crest of the Berkeley hills there is a long line of large rocks, some are three feet in length, they may weigh a half ton. A century ago they ran for miles on these dry, wind-swept crests then down in a line to what is now the botanical gardens." .. .. . "In the past twelve years, I have visited over forty miles of these stone structures. To call them walls is something of a misnomer. Some do go in a straight line, others twist like a demented snake up a steep hillside, others come in a spiral two hundred feet wide and circle into a boulder with a six-inch knob carved on the top of it. Some are massive, over six feet tall and run for miles." ...
Terms matched: 1 - Score: 17 - 15 May 2017 - URL: /sf115/sf115p01.htm
... Science Frontiers ONLINE No. 115: Jan-Feb 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Addenda And Emenda Circles of contention (SF#110). As pre-dicted, the well-publicized dates of 116,000 and 176,000 years BP for artifacts found at the Jinmium site in Australia's Northern Territory are being subjected to extreme scrutiny. Thermoluminescence (TL) dating was used in estimating these dates, but TL-dating is in its infancy and full of pitfalls. Geochronologist R. Roberts has looked at the Jinmium data and ventures that the artifacts may be only 10,000 years old. However, he approves of TL dates of 50,000-60,000 years for two rock shelters elsewhere in the Northern Territory. (Gibbons, Ann; "Doubts over Spectacular Dates," Science, 278:219, 1997.) Triangular holes in boulders (SF#113). These puzzling holes may actually be left behind when tourmaline crystals are weathered out of the boulders. (Saul, J.M .; personal communication. November 1, 1997.) Standing stones in North Carolina? SF#114). Grandfather Mountain (5964 feet) is surpassed in height by over a dozen other peaks east of the Mississippi: Mount Washington (6288 feet); Clingmans Dome (6642 feet); etc. Oh well, at least some people are reading this newsletter carefully! (Rice, Charles M.; personal communication, November 1997.) About as anomalous ...
Terms matched: 1 - Score: 17 - 15 May 2017 - URL: /sf115/sf115p02.htm
