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... Science Frontiers ONLINE No. 88: Jul-Aug 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects There never was a "crater"!Humans favor tales with beginnings and endings, perhaps because we are mortal ourselves. The universe must, we suspect, have been created either naturally or supernaturally, and it will end either according to the Laws of Thermodynamics or by fiat on Judgment Day! Some scientists, though, see other possibilities. In 1948, F. Hoyle, H. Bondi, and T. Gold proposed that the universe had no beginning and was, therefore, infinitely old. Originally, they hypothesized that, as the universe expanded, new matter was continuously created, and thus the density of matter stayed about constant in time. This Steady State Universe was kicked around for a while but ultimately consigned to the cosmological wastebasket. Now, the idea is being revived as the prevailing Big Bang Universe runs into problems, which have been documented perhaps too thoroughly in past issues of SF. The revised steady state model has jettisoned the idea of continuous creation in favor of many discrete "creation events," which will doubtless be called "little bangs." They also fill space with small metallic needles which absorb microwaves and reemit the uniform microwave background. The new theory needs more work, but Hoyle and his colleagues write in the June 20 issue of the Astrophysical Journal: "This paper is not intended to give a finished view of cosmology. It is intended rather to open the door to a new view ...
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... Science Frontiers ONLINE No. 105: May-Jun 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Oxygen deprivation at high altitudes and the enhancement of reproduction ecstasy in advanced mammalian species Sex in airplanes is more fun! (Jones, David; "Romantic Airs," Nature, 379: 680, 1996) From Science Frontiers #105, MAY-JUN 1996 . 1996-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 104: Mar-Apr 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Puzzling Winds The Amazon jungle seems to be receiving more than its share of natural calamities. Remember the meteor-devastated swaths and strange "crater" reported in SF#103? Well, here's another phenomenon that may or may not be related. "Scientists studying weather patterns in the Amazon Basin have detected extremely powerful, sudden bursts of wind over the rainforest. The winds, which appear to be associated with thunderstorms in the northwest part of Brazil, blow downward with tremendous force. Satellite photos indicate that a single episode demolished 10 square miles of jungle in only 20 minutes." (Anonymous; INFO Journal, no. 74, p. 39, Winter 1996. INFO = International Fortean Organization. Source cited: Alexandria Journal, June 30, 1995) From Science Frontiers #104, MAR-APR 1996 . 1996-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 88: Jul-Aug 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Mystery Signals Beam From Space A report from the annual meeting of the American Astronomical Society. Over the past fourteen months, a radio telescope in Puerto Rico has analyzed over 30 billion signals, as it kept its 1,000-foot metallic ear cocked for messages wafting in from out space. Of this large number, only 164 signals cannot be explained either in terms of natural phenomena or human causes. Since some of these 164 signal sources are fixed in the same locations in the sky, they just might mean that "something" is trying to get our attention, or the attention of "something else" more intelligent than ourselves! (Anonymous; "Mystery Signals Beam from Space," Baltimore Sun, p. 2A, June 9, 1993.) From Science Frontiers #88, JUL-AUG 1993 . 1993-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 88: Jul-Aug 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Effect Of Noncontact Therapeutic Touch On Healing Rate "The effect of Noncontact Therapeutic Touch (NCTT) on the rate of surgical healing was examined in a doubleblind study. Full-thickness dermal wounds were incised on the lateral deltoid region, using a skin punch biopsy instrument, on healthy subjects randomly assigned to treatment or control groups. Subjects were blinded both to group assignment and to the true nature of the active treatment modality in order to control placebo and expectation effects. Incisions were dressed with gaspermeable dressings, and wound surface areas were measured on Days, 0, 8, and 16 using a direct tracing method and digitization system. Active and control treatments were comprised of daily sessions of five minutes of exposure to a hidden Therapeutic Touch practitioner or to sham exposure. "Results showed that treated subjects experienced a significant acceleration in the rate of wound healing as compared to non-treated subjects at day 8." (Wirth, Daniel P.; "The Effect of Noncontact Therapeutic Touch on the Healing Rate of Full Thickness Dermal Wounds," Subtle Energies , 1:1 , 1990. Quoted abstract text above taken from Exceptional Human Experience , 10:248, 1993.) From Science Frontiers #88, JUL-AUG 1993 . 1993-2000 William R. Corliss ...
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... that 10,000-kilogram fungus discovered in Michigan, it sounded like a good item for Science Frontiers. But then it was described as the "largest and oldest living organism," and we knew that if we waited a couple months this Guinness-like record would be eclipsed. (Superlatives are risky in this business!) A killer fungus in Washington State. In the foothills of Mount Adams, a specimen of the fungus Armillaria ostoyae covers 1,500 acres and seems to be 400-1 ,000 years old, as comapred to the 38-acre, 1,500-year-old Michigan fungus. Although younger than its Michigan counterpart, the Washington fungus is lethal and can wipe out whole populations of trees. (Anonymous; "The Great Fungus," Nature, May 21, 1992.) Comment. It has also been reported that a huge, spreading, pathological growth exists in Washington, DC ! Some even more humongous plants. "A grass clone, Holcus mollis , has been found with a diameter of 900 metres and an age of over 1000 years. A clone of box-huckleberry has been found with a diameter of 2000 metres and an age of 13 000 years. The big granddaddy is, however, an aspen ( Populus fremaloides ) covering 81 hectares and over 10 000 years old." (Bullock, James; "Huge Organisms," New Scientist, p. 54, May 30, 1992.) From Science Frontiers #82, JUL-AUG 1992 . 1992-2000 William R. Corliss ...
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... the Galaxy, and that we are likely to have a higher population than the median for intelligent species." Why won't we colonize the Galaxy? Not because we are not able to, Gott says, but because "living things do not usually live up to their maximum potential." Also of interest here is Gott's assessment of SETI (our Search for Extraterrestrial Intelligence). Will our big radio telescopes pick up intelligent murmurings arriving from outer space? Gott's calculations are very pessimistic here: "Thus, we do not expect to see a Dyson sphere civilization within our Galaxy, or a Karadashev type III civilization within the current observable horizon." (Gott, J. Richard, III; "Implications of the Copernican Principle for Our Future Prospects." Nature, 363:315, 1993.) *A line from Stephen Spender's poem: From All These Events, from the Slump, from the War, from the Boom . Comment. But perhaps the Copernican Principle, Darwinism, or some other of Gott's assumptions are in error. From Science Frontiers #88, JUL-AUG 1993 . 1993-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 89: Sep-Oct 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The birthday: lifeline or deadline?The following abstract is from a paper in Psychosomatic Medicine: "This study of deaths from natural causes examined adult mortality around the birthday for two samples, totalling 2,745,149 people. Women are more likely to die in the week following their birthdays than in any other week of the year. In addition, the frequency of female deaths dips below normal just before the birthday. The results do not seem to be due to seasonal fluctuations, misreporting on the death certificate, deferment of life-threatening surgery, or behavioral changes associated with the birthday. At present, the best available explanation of these findings is that females are able to prolong life briefly until they have reached a positive, symbolically meaningful occasion. Thus the birthday seems to function as a 'lifeline' for some females. In contrast, male mortality peaks shortly before the birthday, suggesting that the birthday functions as a 'deadline' for males." (Phillips. David P., et al; "The Birthday: Lifeline or Deadline?" Psychosomatic Medicine, 54:532, 1992.) From Science Frontiers #89, SEP-OCT 1993 . 1993-2000 William R. Corliss ...
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... fluids. What is most interesting is the fact that these bacteria are all closely related despite their remoteness from each other. They not only look and behave alike, but they also share 98.2 % of their 16S ribosomal RNA sequences. M. Magot asks what an anomalist would ask. "For example, where are these bacteria from? How did they succeed in colonizing these habitats?...Are these microorganisms directly descended from bacteria that were trapped during the formation of the oil, or accompanied its migration through tens to hundreds of millions of years? Did they arrive in the oil field later as a consequence of aquifer activity? What is their mode of maintenance and development in their environment?" (Magot, Michel; "Similar Bacteria in Remote Oil Fields," Nature, 379:681, 1996) Comment. Bacteria have also been extracted from mineral-charged fluids circulating in drill holes over 12 kilo meters deep and also in deep aquifers. There must be an unexplored universe of life thriving not only beneath our feet but also - quite possibly - beneath the forbidding surface of Mars. Reference. Examples of life thriving at great depths in the earth may be found in ESB9 in our catalog: Anomalies in Geology. For a description of this book, visit: here . From Science Frontiers #105, MAY-JUN 1996 . 1996-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 84: Nov-Dec 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Odd Growths Found On Satellite We cautiously classify the following phenomenon as "biological," although it might well be inorganic in nature -- perhaps something akin to "whisker growth" seen in metals under some conditions. "Scientists at the National Aeronautics and Space Administration are scratching their heads over how a tiny patch of something managed to grow even though it was exposed to the harshness of outer space for nearly six years. "The mystery growth has been found in a toothpick-sized region on what is known as the Long Duration Exposure Facility. The bussized LDEF was launched in 1984 and was retrieved by a space shuttle in January 1990, a few weeks before its decaying orbit would have sent it crashing back to earth. .. .. . "NASA scientists in Huntsville, Ala., discovered the growth while examining a brownish discoloration on a Tefloncovered section of the satellite. "Using an electron scanning microscope, they saw tiny, stalactite-like structures on the Teflon. Tiny means the longest were about seven microns in size. That's about one-tenth the width of a human hair. "At first NASA scientists thought the growth might be a fungus or a mold that had contaminated the LDEF upon its return. However, their tests came up negative," (Anonymous; "Odd Space Growth on Satellite Baffles NASA," Arkansas Demo crat-Gazelle , September 9, 1992. Cr. ...
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... ," Aviation Week , 139:6 , August 30, 1993. Cr. J.S . Denn and D.K . Hackett.) July 1993. From an aircraft over the American Midwest. E. Wescott and D. Sentman, employing a very sensitive camera aboard a NASA DC8, recorded 19 unusual flashes over a thunderstorm. Each flash lasted less than 1/30 second. "The scintillations are estimated to be about 25 miles tall, 6 miles wide and more than 240 cubic miles in volume, according to Eugene Wescott and Davis Sentman. "Their shapes resemble resemble jellyfish, Wescott said. 'They appear brightest where they top out, typically about 40 miles high, so you have the jellyfish body at the top with tentacles trailing down.'" The nature of these flashes is unknown. Wescott and Sentman ventured that they might be a type of glow discharge. (Sawyer, Kathy; "NASA Captures Image of Mysterious 'Jellyfish" Flash," Washington Post, September 24, 1993. Cr. S. Reyes. Shorter versions of the Post article also appeared in the Philadelphia Inquirer, September 25, 1993. Cr. T. Shelton. Also: the Dallas Morning News, September 24, 1993. Cr. L. Anderson.) September 22-23, 1989. Southeastern North America. Anomalous flashes were detected above Hurricane Hugo by Minnesota-based SKYFLASH equipment. Hurricanes, of course, are accompanied by thunderstorm activity. Said apparatus consists of three photmetric telescopes using photomultiplier tubes with 19-inch parabolic mirrors. A variety ...
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... Science Frontiers ONLINE No. 84: Nov-Dec 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Psichotomy A great chasm separates the "hard" sciences from parapsychology. In fact, most scientists do not recognize para-psychology as a legitimate science. A recent spate of letters in Physics Today reveals both the depth of the chasm and why it is there. The major letter writers are P.W . Anderson and R.G . Jahn, who work only a few hundred meters apart at Princeton but are light years apart on the matter of parapsychology. The letter writing commenced after Anderson wrote a column in the December 1990 issue of Physics Today entitled "On the Nature of Physical Law." Here he recommended the categorical dismissal of all anomalous observations that might tear apart the fabric of science. Although Anderson did not name Jahn specifically, it was obvious to Jahn that his work was the primary target. Jahn's response was a long letter summarizing the stupendous quantity of data he and his colleagues have amassed on psi effects. "We have in hand several prodigious data bases, acquired over 12 years of continuous, intensive experimentation, that clearly establish the existence, scale and primary correlates of certain anomalous influences of human consciousness on a variety of physical systems and processes. In our Microelectronic Random Binary Generators experiment, 95 selected human operators attempted to shift the output distribution means to either higher or lower values than the chance mean, in accordance with their prerecorded intentions. In 3 850 000 experimental sequences of 200 binary ...
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... the sixteenth century, after the voyage of Columbus. But we have dated a sample from the Kattegat region on the east coast of the Skaw in northern Jutland, Denmark, that predates Columbus's voyage. This result implies that contact between America and Europe existed before the sixteenth century." In fact, one sample of the American soft-shell clam was carbon-dated by the authors of the above paragraph at 1245-1295 1 standard deviation. This particular shell was discovered in the sand barrier farthest from the Danish coast. Since it seems highly unlikely that the larvae of the American clam could have swam across the Atlantic, the authors wonder if the Vikings might have carried them home. (Petersen, K.S ., et al; "Clams before Columbus," Nature, 359:679, 1992.) Comment. Certainly the Vikings might have consumed these clams on their voyages to the New World, but why would they or any other explorer carry live clams or their larvae back to the Old World? Or was the transfer accidental in ships' ballast? From Science Frontiers #85, JAN-FEB 1993 . 1993-2000 William R. Corliss ...
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... Atmosphere A photodiode was recently lofted to high altitudes (over 400 kilometers) in an experiment to measure the optical power of lightning. During the 10-minute flight, more than 500 lightning-related events were recorded over that part of the globe visible from the rocket's altitude. "Among these is a class of about 23 events all having an anomalous signature, with obvious clustering of optical impulses or continuous emissions, and resulting durations of several hundred milliseconds. Such durations are much longer than typical for lightning-related events recorded at the rocket, which are more frequent overall. Every anomalous optical event (AOE) was accompanied by broadband VLF signals of a distinctive character...In considering possible sources above 30 km we find that the AOEs do not seem to resemble other natural optical phenomena, such as meteors which burn up well above 30 km in the mid-latitude atmosphere." (Li, Ya Qi, et al; "Anomalous Optical Events Detected by Rocket-Borne Sensor in the WIPP Campaign," Journal of Geo physical Research, 96:1315, 1991. Cr. C. Rush.) Comment. Apparently these anomalous "flashes" have not yet been detected from the ground. The implication is that there are many more high-altitude electrical discharges than scientists expect or can account for. From Science Frontiers #80, MAR-APR 1992 . 1992-2000 William R. Corliss ...
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... Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Indigestible Supernova Leftovers There seems to be a mysterious "central compact object" lurking amid the debris of Supernova SN1987A. Prevailing supernova paradigms cannot account for this high density remnant. While some aspects of standard supernova theory were supported by observations made during and since the 1987 explosion, astrophysicists are left with several puzzles in addition to the mystery object itself: "Other puzzles include the largescale asymmetries observed in the heavy element ejecta (Fe-group line emission), the supernova envelope (optical polarization), and the circumstellar medium ([ O III] ring), which are in addition to the complex structures resulting from hydrodynamic instabilities." (Chevalier, Roger A.; "Supernova 1987A at Five Years of Age," Nature, 355:691, 1992.) From Science Frontiers #81, MAY-JUN 1992 . 1992-2000 William R. Corliss ...
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... are all aware of and which scientists study in depth is the nerve impulse system, which transmits digital signals; i.e ., 0s and 1s. This system connects to all our everyday senses and controls our motor functions. The second system Becker designates as "primitive." It transmits information in analog (continuously varying) form via electrical currents and magnetic fields, rather than as impulses along neurons. This second system is not recognized by mainstream science. Becker advances the notions that: (1 ) Psi-type phenomena are actually handled by the "primitive" analog system; (2 ) The flood of information normally arriving from our sensory organs via the "modern" digital system masks the psi-type signals; and (3 ) These assertions are consistent with the elusive nature of psi phenomena in both everyday experience and the parapsychological laboratories. Becker's ideas also jibe with experimental evidence that the psi faculty is suppressed by electromagnetic storms, which (presumably) act only upon the "primitive" analog system. Becker readily admits that the physical basis for the generation, transmission, and reception of psi signals is unknown. (Becker. Robert O.; "Electromagnetism and Psi Phenomena," American Society for Psychical Research, Journal, 86:1 , 1992.) Comment: We use above the adjective "psi-type" in describing signals traveling along the primitive analog system be cause we may also be receiving other kinds of signals not yet recognized even by the parapsychologists, and which are also masked by everyday sensory data rushing brainward. After all ...
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... Subjects Eusocial Beetles The best-known eusocial animals are the ants, termites, and naked mole rats. As As biological observations accumulate, the phenomenon is being found elsewhere in the animal kingdom. The following quotation extends eusociality to the beetles and (in case you wondered) defines "eusociality": "The weevil Austroplatypus incompertus lives in galleries in the heartwood of Eucalyptus trees. Colonies are initiated by solitary fertilized females and, when mature, manifest the three phenomena which characterize eusociality: overlapping generations, cooperative brood care and division into reproductive and sterile (unfertilized) castes. Each colony contains one fertilized and five or so unfertilized adult females, the job of the second group being to deal with predators and to extend and maintain the galleries." (Anonymous; "Sociable Beetles," Nature, 356:111, 1992.) Comment. Eusociality is somewhat of a puzzle in evolutionary theory because one must ask how the phenomenon arises, when it requires some individuals to forswear reproduction and thus give up the chance to pass their genes directly on to progeny. Explanations of such extreme altruism generally state that the nonbreeders are really helping to pass some (or even all) of their genes on by supporting the colony, for they are usually closely related to the breeding female. From Science Frontiers #81, MAY-JUN 1992 . 1992-2000 William R. Corliss ...
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... several hundred painted rock shelters discovered in northeastern Brazil. Guidon began her work in 1978; Parenti, in 1984. The fourvolume, 7-kilogram report (actually Parenti's doctoral thesis) concentrates on three lines of evidence: A coherent series of 54 radiocarbon dates ranging from 5,000 to 50,000 years. Crudely flaked stones, some 6,000 of which are deemed of human manufacture, even when the most stringent criteria are applied. Many of these came from Pleistocene strata 50,000 years old or older. Some 50 Pleistocene "structures" consisting of artificial arrangements of stones, some burned, some accompanied by charcoal. These are likely ancient hearths. (Bahn, Paul G.; "50,000-Year-Old Americans of Pedra Furada," Nature, 362:114, 1993.) Comment. With the Brazil and Chile (Monte Verde) sites looking more and more convincing, it is reasonable to ask why even older sites have not been found in North America, which is nearer the famous Bering Land Bridge. As a matter of fact, controverted human artifacts have been found at such sites as Calico Hills, California, which are claimed to be much older than 50,000 years. It will be interesting to see how the Pedra Furada data are received in the States. From Science Frontiers #87, MAY-JUN 1993 . 1993-2000 William R. Corliss ...
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... story does not end at Muggenburg. At Velserbroek, over 40 kilometers distant, Taurus and Pegasus pit-patterns have been identified. These are dated at 600 BC -- 1,000 years earlier than Muggenburg. The pit-zodiacs show astronomical sophistication unexpected in European farmers 2,600 years ago. And how did these "barbarians" learn about the zodiac of the "civilized" Greeks and Babylonians long before the Roman legions pushed north into Gaul? Of course, the mainstream archeologists will have none of this. (Schilling, Govert; "Stars Fell on Muggenburg," New Scientist, p. 33, December 16, 1995) Comment. Across the Channel in Britain, one also finds the equally controversial Glastonbury Zodiac, as seen by those soinclined in the arrangement of some natural and artificial geographical features. From Science Frontiers #104, MAR-APR 1996 . 1996-2000 William R. Corliss ...
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... and was arboreal rather than terrestrial; and (2 ) The paleontologists and ornithologists are still fighting (sometimes emotionally) over how Archaeopteryx fossils should be interpreted. The scientific acrimony centers on whether this ancient bird really evolved from small theropod dinosaurs. Prevailing theory has it that these dinosaurs first evolved feathers to keep warm and then used their feathered "arms" to help capture insects, and so on, with some aimless flapping, to the attainment of true flight. A rival, officially frownedupon theory has it that birds evolved from tree-dwelling reptiles that evolved feathers to break their falls while jumping from branch to branch! [Somehow, neither theory strikes a realistic chord. Why couldn't feathers have evolved solely for the purpose of flight? Answer: because evolutionists cannot countenance purpose in nature. WRC] One reconstruction of Archaeopteryx. There is a remarkable superficial resemblance to the living South American hoatzin. Young hoatzin even sport claws on their wings. Anyway, the latest fusillade in the Archaeopteryx wars was fired by A. Feduccia in Science. Feduccia demonstrated that the claws of Archaeopteryx are sharp and curved like those of modern arboreal birds and quite unlike either terrestrial birds or theropod dinosaurs. In concluding his long, detailed paper, Feduccia highlights nine additional features of Archaeopteryx that make it look like a modern arboreal bird; i.e ., barbed feathers, asymmetrical flight feathers, etc. V. Morell quotes Feducci as saying, "Paleontologists have tried to turn Archaeopteryx into an earthbound feathered dinosaur. But it's not. It is a bird, a perching bird ...
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... of the miles-deep vents. They do not need and do not have ordinary eyes. Rather, they sport a mysterious organ on their backs that is connected to their brains by a nerve-fiber bundle much like an optic nerve. This organ is packed with the same light-sensitive pigments found in the eyes of surface creatures. Despite its unusual location on the shrimp, it is an "eye" of sorts. But of what use is it in the Stygian abysses? To find, perhaps, vent glows that betray the presence of chemosynthetic food sources. If this is so, the shrimps' optical organ, which is most sensitive in the blue-green portion of the spectrum, is badly mismatched to the infrared of the vent glow. It is a truism that nature is a perfectionist and would not tolerate such bad design. The eyes of animals are always well-tuned to their ways of life. Some possible conclusions: (1 ) The vent glows are not entirely due to thermal radiation; (2 ) The shrimps' organ is tuned to "something else"; and (3 ) The vent-shrimp link is recent, and evolution has not yet had time to fine-tune the shrimps' "eye." (Travis, John; "Probing the Unsolved Mysteries of the Deep," Science, 259: 1124, 1993.) From Science Frontiers #87, MAY-JUN 1993 . 1993-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 83: Sep-Oct 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects On Cuna Writing And Its Affinities A sample of Cuna "writing" When Europeans "officially" reached the New World some 500 years ago, the "official" account states that they found that only the Mayans and Aztecs possessed writing. However, all anomalists recognize that "official" stories often sweep untidy facts under what has come to be an immense rug. One seldom mentioned and rather awkward bump beneath this rug is Cuna writing. The Cuna Indians occupied Panama and some nearby Caribbean islands at the Time of Contact. That the Cuna carved symbols of sorts on wooden boards and scribbled with natural pigments on bark cloth and paper is generally admitted, but this is not considered in the same league as Mayan writing. A sample of Easter Island "writing" from a talking board Cuna writing is ideographic. Today's average Cuna Indian can usually identify each ideogram as a bird, plant, or some other object. However, to those skilled in Cuna writing, each ideogram actually represents a phrase of about 8-10 words. The symbols thus have mnemonic value. Each wooden tablet is actually read from the lower right corner to the left. The next line up reads left to right, in socalled "boustrophedon" style. The tablets are usually songs for healing, histories, etc. In these features and general appearance, Cuna writing resembles the "writing" found on the "talking boards" of Easter Island ...
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... December 28. 1st patrol saw 2 sets of 3 red and white lights. One appeared on the port side, the other on starboard at 1000 to 2000 feet to rear and closing in. Beau peeled off and lights went out. Nothing on GCI scope at the time "Observed lights suspended in air, moving slowly in no general direction and then disappeared. Lights were orange, and appeared singly and in pairs. These lights were observed 4 or 5 times throughout the period." There is no evidence as yet that any of the World War-II combatants had anything in their arsenals that could have accounted for the foo fighters. (Greenwood, Barry; Just Cause , no. 32, p. 1, June 1992.) Comment. If the foo fighters were a natural phenomenon, one would expect at least a few modern reports from the thousands of commercial and military aircraft in the skies. From Science Frontiers #83, SEP-OCT 1992 . 1992-2000 William R. Corliss ...
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... or the data reduction process. But after Guthrie and Napier corrected each redshift to account for the Earth's motion around the center of the Milky Way -- a different correction for each location in the sky -- out popped a periodicity of 37 km/sec, close to one of Tifft's values. It was so strong that the chance of it being a statistical fluke was less than 1 in 3,000." Tifft's work therefore seems to have been verified again. But Tifft is now waxing even more iconoclastic, claiming that galactic redshifts have actually changed slightly in just a few years! (Anonymous; "Quantized Redshifts: What's Going on Here?" Sky and Telescope , 84:128, 1992.) Comment. A strange geometrical concordance exists between quantized redshifts and the shells of stars surrounding some elliptical galaxies. See AWO5 in our catalog: Stars, Galaxies, Cosmos . This volume also contains much more on quantized redshifts in AWF8. Ordering information here . From Science Frontiers #84, NOV-DEC 1992 . 1992-2000 William R. Corliss ...
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... . The newts were first trained to orient themselves in a certain direction with respect to the geomagnetic field. "When tested under one of four artificial field alignments (magnetic north at geographic north, east, south or west), the newts kept their training directions constant relative to the magnetic rather than the geographic system of reference, but they selected different angles with respect to the magnetic field when they were illuminated by either short (about 450 nm) or long-wavelength light (about 500 nm). When tested under 475-nm light, or in the dark, they were completely disoriented." The experiments demonstrated that light was crucial to the newts' magnetic sense, and that photoreceptors had to be involved. (Wehner, Reudiger; "Hunt for the Magnetoreceptor," Nature, 359: 105, 1992.) From Science Frontiers #84, NOV-DEC 1992 . 1992-2000 William R. Corliss ...
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... the November 1992 Scientific American, explores the enigma of the Cambrian explosion. Did some unknown evolutionary stimuli prevail 570 million years ago that made the Cambrian different from all periods that followed? Or, has something damped evolutionary creativity since then? Levinton holds that biological innovation has continued unabated at the species level since the Cambrian explosion, but that new body plans; that is, new phyla; have not evolved for hundreds of millions of years. Therefore, something special and very mysterious -- some highly creative "force" -- existed then but is with us no longer. (Levinton, Jeffrey S.; "The Big Bang of Animal Evolution," Scientific American, 267:84, November 1992.) Comment. If evolution is truly the result of random mutation modulated by natural selection, perhaps mutation was "different-from-random" during the Cambrian! Now that's a heretical thought. From Science Frontiers #85, JAN-FEB 1993 . 1993-2000 William R. Corliss ...
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... the open waters. They cling as benign parasites to passing fish, and take a one- to three-week trip, drawing nutrients through their host's membranes and a free ride to new dwellings. They then drop to the bottom and begin their independent lives, some of which will span a half century or more. "Glochidia that do not hook up with a host fish are doomed. To cover these stakes, the pocketbook mussel and its relatives have evolved a fleshy appendage that flaps in the currents and, to a smallmouth bass, looks like a breakfast minnow. Taking the bait. the duped fish gets doused with glochidia. Another resourceful mussel sends its glochidia out in pulsating little packets resembling worms." (Stolzenburg, William; "The Mussels' Message," Nature Conservancy , p. 17, November/December 1992.) From Science Frontiers #85, JAN-FEB 1993 . 1993-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 85: Jan-Feb 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects When a bird in the hand is worse than two in the bush When J. Dumbacher, an ornithologist working in Papua New Guinea, scratched his hand while freeing a hooded pitohui from a collecting net, his first instinct was to suck the wound. This was a bad move, for he immediately experienced a numbing and burning in his mouth. The reason for this, it turned out, was because the skin and feathers of pitohuis are loaded with homobatrachotoxin, a type of poison. This discovery makes the pitohuis the first known poisonous birds. Like many other poisonous animals, the pitohuis also emit a foul odor and advertise their unsavory nature with bright colors. (Dumbacher, John P., et al; "Homobatrachotoxin in the Genus Pitohui : Chemical Defense in Birds?" Science, 258:799, 1992. Also: Anonymous; "Bird with a Sting in Its Tail," New Scientist, p. 10, October 31, 1992.) Comment. As we see from the diagram, homobatrachotoxin possesses a rather complex chemical structure. One wonders how the pitohuis acquired the ability to synthesize it through random mutations. The puzzle deepens when one discovers that homobatrachotoxin is also manufactured by the New World poisondart frogs. Although far-separated taxonomically, both species traveled along the same path of random mutations to achieve this evolutionary convergence. From Science Frontiers #85, JAN-FEB 1993 . 1993-2000 William ...
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... Science Frontiers ONLINE No. 86: Mar-Apr 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Math's mystery In extolling J. Barrow's new book, Pi in the Sky , T. Siegfried first reiterates a point made in past issues of SF, namely, that mathematics is a logical system and that we have no right to expect it is correspond structurely with a physical system. In other words, math and nature are fundamentally different entities. Nevertheless, as Barrow stated in a recent interview: "If we were just inventing mathematics from our everyday experience, we would find that it would work really rather well in those areas from which that intuition was gained. But we find almost the opposite...It works most powerfully and persuasively in areas that are farthest removed from the everyday experience that has led to it." Mathematics, for example, leads to verities in quantum mechanics far outside the realm of daily experience. Why is this so? The puzzle deepens when one discovers that there are different kinds of math based upon different forms of logic (as in Euclidian and non-Euclidian geometries). Some brands of mathematics mirror reality better than others. Why? In trying to dispose of these "whys," both matematicians and scientists fall back on the anthropic principle with all its unsatisfying tautological overtones: ". .. the universe is the way it is because that's the way it has to be for anybody to be around to study it. And perhaps math works ...
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... well-known result is our yearly procession of seasons. Without the steadying effect of the moon, however, the earth's obliquity would probably have swung chaotically over much larger values. Such extreme changes would have been inimical to the development of life, particularly advanced life. As a case in point, the polar axis of Mars, with only two tiny moons to dampen its spin excursions, seems to have gone through many wild swings, as indicated in the figure. What deadly climatic changes must have wracked our sister planet! (Touma, Jihad, and Wisdom, Jack; "The Chaotic Obliquity of Mars," Science, 259: 1294, 1993. Also: Laskar, J., and Robutel, P.; "The Chaotic Obliquity of the Planets," Nature, 361:608, 1993.) Comment. The successful evolution of higher life on earth (a presumption!) therefore seems to have depended upon the gravitational shields of Jupiter and Saturn as well as the presence of our unusually large satellite. How likely is this combination of planets and satellites in the rest of the universe? Of course, life-as-we-know-it also requires just the right kind of central star and a planet with good air and water. Perhaps lifeas-we-do-not-know-it is more likely! From Science Frontiers #87, MAY-JUN 1993 . 1993-2000 William R. Corliss ...
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... required a rather leisurely 20-40 million years (still very short in geological terms). After all, biological creativity must take time if it is powered only by stepwise random mutations. But the recent dating of Cambrian formations in northeastern Siberia (which was previously off limits to Western scientists because of its Soviet radar installations) has now compressed this great event to a veritable flash. S.A . Bowring et al, in their startling report in Science, have measured the length of this period of unparalleled biological diversification at only 5-10 million years, possibly as short as a mere 1 million years! What wand of biological creativity was waved at this magical moment? It had to be something that has not happened again down the long eons that followed, for never again has nature favored our planet in this way. Never again were any more of life's major body plans (the phyla) synthesized. Even ardent evolutionists marvel at the newly measured intensity of this moment. For example, S.J . Gould has remarked: "You've taken the most accelerated period of evolutionary rates and made it a whole lot shorter. The degree of speed is so fast, it's downright peculiar. The strange gets stranger, the fast gets faster." (Bowring, Samuel A., et al; "Calibrating Rates of Early Cambrian Evolution," Science, 261:1293, 1993. Kerr, Richard A.; "Evolution's Big Bang Gets Even More Explosive," Science, 261:1274, 1993. Monastersky, ...
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... Science Frontiers ONLINE No. 90: Nov-Dec 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Lines Of Maser Spots Masers work like lasers, except they radiate microwaves instead of visible light. Natural masers have been found in the atmospheres of both earth and Mars as well as in interstellar space. They form in space when electromagnetic radiation falls upon dense molecular clouds, which then reradiate the energy at frequencies characteristic of the molecules, Armed with radio telescopes, astronomers can "see" masers as bright spots (" maser spots") in the radio sky. R. Norris and J. Whiteoak et al, at the Australia Telescope National Facility, while surveying just 16 regions of the Milky Way between 5,000 and 30,000 light years, detected a dozen intense methanol masers (6 .7 -12.2 gigahertz) arranged in lines. Early thinking is that these maser spots decorate the discs of gas clouds surrounding nascent stars. In other words, maser spots could be protoplanets. Given the small area of the sky sampled by Norris and Whiteoak, maser spots may be very common. (Dayton, Leigh; "Microwaves May Mark Position of Protoplanets," New Scientist, p. 16, July 10, 1993.) Questions. Whence all this interstellar methanol? And where does it all go when the protoplanets coalesce into planets? Could these molecular clouds also contain those other organic compounds necessary for the creation and development of life? If so, we can speculate that life may originate often and ...
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... to be a sort of magnetic beacon from which radiated these magnetic "paths" that the hammerheads followed so exactly. Now the question became: How do hammerheads -- and perhaps other animals -- sense such exceedingly small changes in the geomagnetic field? Some birds and mammals do have small particles of magnetite in their bodies, but no one knows how they might be incorporated into a sensory organ. On the other hand, hammerheads and many other sharks are extraordinarily sensitive to electrical fields, responding to fields as low as 10-8 volt/centimeter. Possibly the sharks' forward motion cuts the magnetic lines of force generating an electrical navigational signal. No one knows as yet. And so one mystery leads to another. (Klimley, A. Peter; "Hammerhead City," Natural History, 104:33, October 1995) Comment. Some marine biologists suspect that some deep-water whales and dolphins inadvertently strand themselves while following magnetic "paths" like those radiating from Espiritu Santo. (See SF#38) From Science Frontiers #104, MAR-APR 1996 . 1996-2000 William R. Corliss ...
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... the origins of life at submarine hydrothermal vent environments are focussed on the effects of temperature on synthesis and stability of organic compounds and the characteristics of the earliest organisms on earth. There is strong molecular and physiological evidence from present-day mircoorganisms that the earliest organisms on earth were capable of growing at high temperatures (about 90 C) and under conditions found in volcanic environments. These 'Archaea', the living ancestors of all life forms, display a variety of strategies for growth and survival at high temperatures, including thermostable enzymes active at temperatures about 140 C. Further molecular and biochemical characterization of the presently cultured thermophiles, as well as future work with the many species, particularly from subsurface crustal environments, not yet isolated in culture, may help resolve some of the important questions regarding the nature of the first organisms that evolved on earth." (Baross, J.A .; "Hyperthermophilic Archaea: Implications for the Origin and Early Evolution of Life at Submarine Hydrothermal Vents," Eos, 72:59, 1991.) From Science Frontiers #80, MAR-APR 1992 . 1992-2000 William R. Corliss ...
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... consistent with MacNeish's discoveries at the Orogrande Cave. Hang in there archeology anomalists, the 12,000year paradigm is melting in the warm spring sun! Scene: In the Bluefish Caves in the northern Yukon. "Arctic caves in the northern Yukon have yielded apparent bone tools carved 24,000 years ago, more than 13,000 years earlier than the earliest confirmed human habitation of the Americas, a Canadian archeologist [R .E . Morian] reported yesterday." (Petit, Charles; "24,000-Year-Old Tools Found in Yukon," San Francisco Chronicle, February 10, 1992. Cr. D.H . Palmer.) Comment. These bone tools "appear" to be worked by humans, but it is always possible that they were naturally frac tured; and this is what conservative archeologists routinely proclaim. From Science Frontiers #81, MAY-JUN 1992 . 1992-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 129: MAY-JUN 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Crop Circles Can be Natural Before today's prolific crops of bogus crop circles, there were rare instances where nature neatly carved circles in fields of grain. These legitimate crop circles have been trashed with the fake ones and are still unexplained. A good example of the "real thing" was resurrected in the Journal of Meteorology. The original source is: Nature, 22:290, 1880. J.R . Capron, a respected spectroscopist of the time, was the reporter. The storms about this part of Surrey have been lately local and violent, and the effects produced in some in-stances curious. Visiting a neighbour's farm on Wednesday evening (21st), we found a field of standing wheat considerably knocked about, not as an entirety, but in patches forming, as viewed from a distance, circular spots. Examined more closely, these all presented much the same character, viz., a few standing stalks as a centre, some prostrate stalks with their heads arranged pretty evenly in a direction forming a circle about the centre, and outside these a circular wall of stalks which had not suffered. Capron thought the nearly perfect circles of crop damage bespoke cyclonic wind damage. (Van Boorn, Peter; "A Case of Genuine Crop Circles Dating from July 1880 As Published in Nature in the year 1880," Journal of Meteorology, U.K ., 25:20, 2000 ...
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... Science Frontiers ONLINE No. 133: JAN-FEB 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Superorganisms: From Simplicity To Complexity Superorganisms are biological entities made up of large numbers of simpler entities that have banded together to perform functions they cannot do as individuals. Termite mounds are often mentioned as superoganisms. But here we examine colonies of organisms that are much simpler and much smaller than termites. What entices the anomalist to attend to superorganisms? Here are two of the several questions superorganisms raise. How do superorganisms evolve properties that its constituent individuals do not possess, such as mobility, unique sensors, and even a modicum of intelligence. Since superorganisms do not reproduce as superorganisms, how can natural selection operate on these superorganisms? Salps. Books dealing with the unexplained sometimes include a photograph of a huge marine creature identified as a sea monster. This famous photo is real and so is the monster in it. But this creature is not reptilian; it is really a salp, a colonial tunicate. Tunicates are tiny, primitive marine organisms usually classified as invertebrates. Some species of tunicates have somehow acquired the habit of aggregating in immense numbers to create long, hollow, snake-like tubes called "salpa." Salps may reach lengths of 45 feet, with diameters of 3 feet. No wonder they are falsely identified as sea monsters. Structurally, the tunicates comprising the salp are embedded in a gelatinous wall facing inward. Each possesses a siphon that pumps nutrient-carrying sea water. Working in unison, the tunicates create ...
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... Science Frontiers ONLINE No. 136: JUL-AUG 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Are We Merely Fancy Crystals?Just about everyone will concede that when sodium and chlorine atoms arrange themselves to build salt crystals that they are simply obeying the well-known laws of physics. In other words, salt crystals are "natural." "Intelligent design" need not be invoked in explaining their existence. This is OK for salt crystals but can we say the same for biological forms such as proteins and, ultimately, human beings? Are these more complex biological forms also natural; that is, reducible to and explainable by the laws of physics? Human beings certainly seem irreducible; and some proteins are so large and complex that one is unsure that physics is up to the task of explaining these tangled structures consisting many hundreds of atoms. Some of these doubts have been relieved by recent advances in protein chemistry. It appears that the different types of protein folds, which number in the thousands, can be classified and sorted into distinct structural families -- just like the much simpler crystals of salt, quartz, galena, etc fall into orderly classes. The clear implication is that protein folds and, by extension via further research, the protein molecules themselves, are also natural and reducible just like the salt crystals. If proteins are natural, perhaps even more complex biological forms are also, and so on up the complexity ladder to viruses (which often look like crystals through the microscope), bacteria, and ...
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... Science Frontiers ONLINE No. 129: MAY-JUN 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects From Nature's Atelier One of geology's more fascinating mysteries concerns the formation of concretions. Concretions are structures within rock that differ in form and/or composition from the matrix. Often, they form around an impurity of some sort, say, a tiny fossil. If concretions were all nicely spherical or crystalline in shape, we might be able to explain them as we do with the oyster's pearl and winter's snow-flake. Unfortunately for the theorists, concretions usually come in bizarre shapes -- shapes an avant garde sculptor might appreciate. Not only do concretions come in weird geometries but they may be replicated in prodigious numbers, like the famous Kimmeridge "coal money." Additionally, some flint concretions are arrayed in thick chalk beds in amazingly regular three-dimensional arrays that tax the ingenuity of any theorist. To illustrate the extremes of nature's inorganic-chemical imagination, we now provide some illustrations from a recent two-part article in Rocks & Minerals and one of our catalog volumes. (Dietrich, R.V .; "Carbonate Concretions,' Rocks & Minerals, 74:266 and 74:335, 1999. ESA3 in Neglected Geological Anomalies.) Carbonate concretions (" imatra stones") from Finland. Virtually identical concretions occur in the Connecticut River Valley. Vertical lines of flint concretions in chalk cliffs near Norfolk, England. Presumably the 3-dimensional array ...
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... Science Frontiers ONLINE No. 138: NOV-DEC 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects It's Time For A Bit Of Generalization No one can contest that quantum mechanics has been extremely successful in describing the phenomena of physics. This fact does not mean that it is easy to understand. In fact, there are eight competing "interpretations" of quantum mechanics, none of which is completely convincing. No wonder, because quantum mechanics implies four characteristics of the universe that are seriously at odds with our everyday experience: The quantization of the properties of matter; The probabilistic nature of physical measurements; Entanglement; that is, the mysterious instantaneous connection of objects and processes across immense distances; and Superposition; for example, an electron is both here and there until we look at it! A. Zeilinger, University of Vienna, advances the idea that we can truly understand quantum mechanics only when we discover an underlying principle -- something akin to the concept of energy which led to the quantification of the laws of thermodynamics. (Incidentally. we only think we know what energy is, but it is a human construct and is not a physical dimension like mass or distance.) Zeilinger asserts that the underlying principle of quantum mechanics is the quantization of information. Every inquiry science makes into the nature of the universe, says Zeilinger, can be reduced to a yes-or-no question; i.e ., a 1 or 0. To a scientist, nature is really like a person on a ...
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... Science Frontiers ONLINE No. 132: NOV-DEC 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects It Depends on How you Look at It!The "Face on Mars," that is; that eroded hill in the Cydonia region that vaguely resembles a human face. When a recent photo of the "Face" taken by the Mars Global Surveyor (MGS) was published far and wide in the science press, we thought the matter had finally been settled. The photo showed a strange hill obviously sculpted by natural forces. No question about it; there was not a soupcon of artificiality. But it now seems that if you look at the "Face" at other lighting angles and process the same data in different ways, the "Face" reappears looking more artificial than ever. T. Van Flandern elaborates: The MGS spacecraft took a high resolution photo of the "Face on Mars" in April 1998. That image suffered from four handicaps: a low viewing angle; a low sun angle from the direction of under the "chin"; an almost complete lack of contrast; and enough cloudiness to scatter most of the light and eliminate shadows. To add to these difficult circumstances, JPL-MIPL [Jet Propulsion Laboratory-Mission Image Processing Laboratory] personnel, apparently judging that the controversy over artificiality would not be ended when the actual photo was released, processed the image through two filters having the effect of flattening and suppressing image details. This step is documented at a JPL web site. Here we ...
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... Science Frontiers ONLINE No. 131: SEP-OCT 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Clovis Police are Back in Action Just because you read a lot in Science Frontiers about pre-Clovis sites (those New World digs asserted to be older than 12,000 years), do not imagine that all archeologists embrace these claims. For example, a recent issue of Discovering Archeology debunked them at great length and rather testily to boot. This broadside was followed by a devastating review of T.D . Dillehay's The Settlement of the Americas: A New Prehistory in the magazine Natural History. The reviewer for Natural History, A.C . Roosevelt, a respected anthropologist at the University of Illinois, targets the Cactus Hill site, in Virginia (SF#130). This dig, she says, is characterized by "inconsistent dates, vague stratigraphy, and inadequate artifact samples that disqualify them from scientific acceptance." Even Dillehay's monumental work at Monte Verde, Chile, does not survive the review unscathed. In fact, the claimed pre-Clovis sites, according to Roosevelt, do not yield sound, consistent radiocarbon dates earlier than 11,500 B.P . She will, however, entertain Bering Strait crossings as early as 12,000 B.P ., but not a microsecond earlier. (Roosevelt, Anna Curtenius; "Who's on First?" Natural History, 109:76, July-August 2000.) Continuing the assault on pre-Clovis thought ...
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... language of music. Their music, and ours, may have been entrained in genes inherited from nonhominid ancestors that lived 60 million years ago, but which have been suppressed in primates until Neanderthals and modern humans came along. You may wonder where this argument is taking you. It goes back at least 60 million years to when the cetacea (whales and dolphins) split off from the evolutionary track leading to humans. It may even go back farther to when birds split away from the reptilian line. The music of birds and whales incorporate some of the complexity and sophistication of Beethoven's Fifth. The genes that have led to such musical talents may be ancient indeed, as speculated in the Science article under review. The authors go so far as to ask: Do musical sounds in nature reveal a profound bond between all living things? Such profundity requires some factual support, and the Science article compares human and whale music in some detail. Humpback rhythms are similar to ours. Humpbacks use phases similar in length to human music. They also create themes out of the phrases. Whale songs have lengths between those of a human ballad and a symphony movement, suggesting a similar attention span. Some whale songs are similar in structure to human compositions. The tone and timbre of many whale notes are similar to human musical sounds. Humpback songs contain repeating phrases that form rhymes, again this is similar to human music. The list paraphrased in part above, in which the word "similar" is repeated again and again, is longer ; but the point is adequately made that ...
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... -rat colonies. But such tightly closed societies lead to inbreeding with all its deleterious effects. For naked mole rats to survive over the long term, a biological solution to the inbreeding problem had to be found. The response of the species to this threat is the occasional production of a "dispersive morph." The largest and most successful colonies produce -- somehow -- a larger-than-normal individual, almost always a male, that is fuelled with extra fat and possesses a yen to travel. He is disinclined to mate with the resident queen, preferring to leave the colony for amorous adventure elsewhere. Thus, intercolony gene flow is established. (Gee, Henry; "It's a Mole-Rat, Jim, But Not As We Know It," Nature, 380:584, 1996. O'Riain, M. Justin, et al; "A Dispersive Morph in the Naked Mole-Rat," Nature, 380:619, 1996) Comment. Of course, the naked-mole-rat colony, even when thought of as a "superorganism," cannot perceive the future consequences of inbreeding. The invention of a "dispersive morph," according to evolutionists, has to come from a sequence of random mutations that over time create a special individual, specially fuelled and with abnormal proclivities. Those mole-rat colonies not favored with this sequence of mutations were (are?) eliminated by natural selection. This all seems a lot to ask of a random process. Reference. To learn more about naked mole- ...
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... Science Frontiers ONLINE No. 134: MAR-APR 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Sleep-work And Dream-work To dream an animal must sleep, and sleep is a dangerous state in the natural world. The animal is motionless, its senses are diminished; it is very vulnerable. Neither is there any provable biochemical value to sleep. (See BHF31 in Humans II) Yet, a large fraction of an animal's life is spent in this apparently useless and hazardous condition. Why, then, did sleep ever evolve? But with sleep, come dreams, and maybe an answer is to be seen in them. Cats establish long-term memories during sleep. First, it is relevant that an animal's brain (a cat's brain here) seems to be active even when an animal is sleeping deeply but not dreaming. It seems that during an extremely quiet phase of sleep, when researchers thought that nothing much was happening in the [cat's ] brain, groups of cells involved in the formation of new memories signal one another. The signals, discovered only a few years ago, allow cells in many parts of the brain to form lasting links. Then, when a few cells are stimulated during waking hours, the links are activated and an entire memory is recalled. Deep, dreamless sleep has long been thought to be of little value to an animal. Apparently this is not the case. Deep sleep seems to be valuable in memory activation. Score ...
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... Science Frontiers ONLINE No. 106: Jul-Aug 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Stonehenge in the 1990s: a mainstream view In a recent number of Nature, C. Ruggles reviewed the present status of Stonehenge as mainstream archeologists now see this world-famous monument. oThe construction of Stonehenge began a bit earlier than previously thought: 2950 50 BC. But beneath the present parking area are post holes dated 4,000 years earlier! They are apparently not related to the Stonehenge we know. oThe idea that Stonehenge's bluestones, which originated in the Preseli Mountains of southwest Wales, 200 kilometers distant, were carried to Salisbury Plain by glaciers has been emphatically disproved by geologists. These 4-ton stones were transported by people! This great effort required precocious social organization, communication, and some kind of psychological impetus. oThe sarsens -- those even bigger stones that define Stonehenge in our mind's view -- evoke the same sorts of questions as this issue's eccentric flints: Why? and How? Ruggles writes: "Why it was important to bring stones from so far away is an open question, as is the issue of how people achieved the almost unimaginable feat of hauling the sarsens, weighing 25 tonnes or more, over 30 km from the Marlborough Downs in the north." oNew studies of the other ancient monuments in the vicinity of Stonehenge have revealed that they were not placed at random. Many are visible from Stonehenge. Stonehenge is at the center of a number of ...
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... Frontiers ONLINE No. 128: MAR-APR 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Frozen in Time A map of Antarctica produced in 1997 using data from the Canadian satellite Radarsat has revealed some unexpected geological features at the bottom of the planet. Among these are vast areas of previously unrecognized snow dunes -- all lined up in parallel like the ripples on a stream bed. However, these snow dunes are no ripples. They measure up to 100 kilometers in length with separations of 1-2 kilometers. They are, in fact, called "megadunes." At ground level, though, the snow dunes are not obvious because they are only a few meters high. Since Antarctica is often buffeted by fierce winds, one would naturally think that these snow dunes have an aeolian origin like desert sand dunes. This does not seem the be the case. Comparisons made using recently declassified images taken in the 1960s by U.S . military satellites reveal that the snow dunes have not moved in over 30 years! Some-thing besides wind-driven snow must be helping to sculpt these immense stationary patterns. (Tomlin, Sarah; "Vast Snow Dunes Frozen in Time," Nature, 402:860, 1999.) Comment. The fossil "string dunes" of Australia closely resemble the Antarctic snow megadunes in pattern and size, but of course they are composed of sand. "Megaripples" charted by sonar and shaped by water currents on the ocean floors are also comparable. See ETR3 in Carolina Bays for ...
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... Science Frontiers ONLINE No. 130: JUL-AUG 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Wimpatch We cannot honestly include this item with our usual digests of scientific articles, but there is a certain relevance. The modern workplace has become increasingly uncomfortable for macho males. Today's offices place a premium on submissive teamwork, bland reliability, submissive politeness-to ail, and, especially, the strict avoidance of speculative glances at female coworkers. In other words, wimpishness is valued highly in the modern office environment. For those males not naturally wimpish, biochemists at DREADCO [a fictitious research group] is developing a skin patch that leaks a testosterone antagonist into the bloodstream. This device will be called a "Wimpatch" when it reaches the marketplace. The macho male applies the patch in the morning and shrinks into a submissive, sexless team player at work. After 5:00, he removes the patch and restores his normal testosterone levels. (Jones, David; "Danger! Men at Work," Nature, 404:950, 2000.) Comment. The Wimpatch idea is scientifically sound and will be an excellent substitute for the some consumed in Brave New World. Next, the DREADCO chemists should develop a skin patch that insures that society will never again be afflicted by Paula, Swedenborgs, Mozarts, and similar misfits. This could be called a "Conformipatch." From Science Frontiers #130, JUL-AUG 2000 . 2000 William R. Corliss Other Sites of Interest SIS . Catastrophism ...
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... (71-75 million years ago). In 1993, about 1,000 fossils representing 20 species of mammals and reptiles were collected. Amazingly, these bones were not disarticulated, scattered about, or severely worn. It was obvious that the Ukhaa Tolgod animals had been very suddenly engulfed by a "tidal wave" of sand. It was a catastrophic event of some sort. But what kind of catastrophes occur on desolate, riverless deserts? Wind is always blowing sand about and dunes creep along in deserts, but healthy animals easily avoid burial. Of course, there are rare, sudden downpours even on the Gobi. But one would expect this rain to be quickly absorbed by the sand. Intrigued by the evidence of unexpected catastrophism in the Gobi, scientists from the American Museum of Natural History first took a look at Nebraska's strange Sand Hills. These Sand Hills stretch for thousands of square miles, reach heights of 400 feet, and are believed to be of aeolian origin during the Pleistocene. (See ETM7 in Carolina Bays ) Being a modern analog of the ancient Gobi, the Nebraska Sand Hills might provide some insights as to what happened long ago in the Gobi. An important clue occurs during the summer, when heavy thunderstorms sometimes trigger avalanches of wet sand called "debris flows". These sandslides may be 900 feet long, 50 feet wide, and 4 feet deep. Although they have occasionally partly buried ranch buildings, they are too slow and small to endangerlivestock and wild animals. But what if they were much larger and faster? Back on the ...
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... more lenient standard than that they reserve for the highly controversial UFO reports. The Maracaibo case illustrates this beautifully, precisely because the report has aspects similar to both phenomena. (Kaswell, Gordon David; "Phenomenon in Venezuela: A Documented Case of Unexplained Radiation Exposure," Infinite Energy, 6:33, no. 32, 2000. Journal address: P.O . Box 2816, Concord, NH 03302-2816.) Comment. The conversion of science archives to digital form so that they can be accessed on the Web is shallow time-wise. The appearance of this 1886 item is an exception. Much old information is being excluded by this transformation of media. In effect, if not intent, it is like the destruction of the Mayan codices by the Spanish priests ... . (Signed: Warner Cowgill, U.S . Consulate, Maracaibo, Venezuela, November 17, 1886.) (Cowgill, Warner; "Curious Phenomenonin Venezuala, Scientific American, 55:389, 1886.) The article in Infinite Energy discusses in some depth the reality of ball lightning, the similarities to modern UFO reports, the reliability of anecdotes, and, especially, the nature of the physiological effects, which resemble, in some aspects, radiation sickness resulting from exposure to intense X-rays or nuclear devices. It is also interesting that this anecdote, long-consigned to "fringe" publications, has now been resurrected in digital form by Scientific American, which is an establishment publication if there ever was one. Kaswell writes to this point as follows: My ...
Terms matched: 2 - Score: 27 - 15 May 2017 - URL: /sf132/sf132p11.htm
