238 results found.
... Science Frontiers ONLINE No. 71: Sep-Oct 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Those Amazing Insects Scientific creationists often point out marvels of biological engineering as proofs that evolution by small chancedirected steps is, to say the least, improbable. A sharp arrow for their qui ver has just appeared in Science. Caterpillar-ant vibrational communication. Some species of caterpillars cannot survive predation unless they are protected by ants. To attract the ants, who just happen to dote on special secretions of the caterpillars, the caterpillars send out vibrational signals across leaves and twigs. In addition to their secretory structures, the caterpillars have also evolved novel vibrators to send out their calls for protection. A few butterfly species from all continents (except Antarctica) have evolved these devices. Looking at this geographical spread, P. J. DeVries thinks that the two sets of organs must have developed independently at least three times . (DeVries, P.J .; "Enhancement of Symbioses between Butterfly Caterpillars and Ants by Vibrational Communication," Science, 248:1104, 1990.) From Science Frontiers #71, SEP-OCT 1990 . 1990-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 55: Jan-Feb 1988 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Archeological Stonewalling and Shadow Science Curious Sand-filled Cavities in the Great Pyramid Sardinia's Prehistoric Towers Demystifying Those Australian Craters Early Boomerang Astronomy An Astronomical Paradox Why Do Spiral Galaxies Stay That Way? Or Do They? Biology Migrating Birds Collide with Magnetic Bump The Scientific Basis of Astrology The Ubiquity of Sea Serpents A Glitch in the Evolution of Whales Geology Do We Really Understand the Dinosaurs? Cyclothems As Solar-system Pulse Recorders Geophysics Wheels of Light: Sea of Fire Powerful Concentric Waves The Zeitoun Luminous Phenomena Presumed Ball Lightning Things That Bo Buzz in the Night Psychology Psyching Out Piezoelectric Transducers Goethe's Optics Reevaluated ...
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... Science Frontiers ONLINE No. 18: Nov-Dec 1981 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Burgess Shale Puzzle In British Columbia, a middle Cambrian (550 million years BP) formation called the Burgess Shale has miraculously preserved a vast assemblage of soft-bodied sea creatures, especially arthropods. Does this rich and unusual deposit help elucidate arthropod evolution? No, it has complicated the problem. Few of the fossil arthropods can be easily related to groups now living. The Burgess Shale arthropod population is primitive in some ways but remarkably specialized in others. Some of the fossils have body segments like those in one recognized arthropod group but display limbs resembling those of an entirely different group. (Fortey, R.A .; "The Burgess Shale: A Unique Cambrian Fauna," Nature, 293: 189, 1981.) Comment. It appears that Nature was shuffling the gene deck, or that there was rampant hybridization, or that confusing programs for evolutionary change were drifting in from the cosmos a la Hoyle and Wickramasinghe! From Science Frontiers #18, NOV-DEC 1981 . 1981-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 19: Jan-Feb 1982 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology A Prehistoric TVA? The Diffusion of Science in Prehistoric Times Astronomy The Rims of Galaxies Spin Too Fast Problems At the Rim of the Solar System Magic Numbers in Helium-atom Clusters Biology Species Stability is A Real Problem Geology African Fossil Sequences Support Punctuated Evolution Stratum Shuffling At Plate Boundaries Fatal Flaw in Pole-flipping Theory Geophysics Why So Little Lightning At Sea? Psychology Mind Marshals White Blood Cells Anomalous EEG Discharges Magical Communication in the Subatomic World ...
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... he has brought back some 4,000 stone tools collected at 15 sites in the Siberian permafrost to bolster his claim that Siberia, too, was a point of origin for hominids (see map). "Molchanov's controversial evidence is indeed striking: a collection of chipped and flaked rocks that are clearly artifacts fashioned by humanlike hands and that he contends are 2.5 million years old -- plus or minus a half-million years. "Remarkably, that same era marked the time when early human ancestors known as Homo habilis lived and left their remains in the tropical Olduvai Gorge of what is now Tanzania. Mochanov's collection of tools closely resembles the ones that anthropologists have long collected from digs in Africa." All this contrasts strongly with the dominant view of hominid evolution, which cites warm, verdant African forests and savannas as our most likely place of origin. Siberia, with its -50 winters and fleeting summers, hardly seems conducive to hominid speciation. Mochanov's rationale is that this severe climate actually stimulated ancient hominids to create tools, fashion warm clothing, and build winter shelters -- these Siberian hominids had to evolve or perish! In addition to the climate factor are two other problems: (1 ) The Siberian sites have yielded no hominid bones nor have animal bones of any kind been found; and (2 ) The dating of the tools is shaky. They cannot be radiometrically dated. Instead, Mochanov has had to rely on the tools' similarity to African tools of 2 million years ago, magnetostratigraphy, the decayed luminescence of ...
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... Science Frontiers ONLINE No. 75: May-Jun 1991 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology The grand lake stream enigma Artifacts of the auriferous gravels Astronomy The first food: tholin Halley reappears! OF IRON WHISKERS AND PARTICLES THAT INCREASE MASS WITH AGE! Biology CAN ORGANISMS DIRECT THEIR EVOLUTION? MONSTER SKELETONS FOUND IN UNDERWATER FIJI CAVE Platypus paradoxes Geology Looking for the smoking gun THE DINOSAURS OF WINTER AND THE POLAR FORESTS Geophysics Unusual electrical (? ) phenomena Crop circle roundup Psychology SLI: A SOMEWHAT AMUSING PSI PHENOMENON ...
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... Science Frontiers ONLINE No. 95: Sep-Oct 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A DEEP-SEA HYDROTHERMAL VENT INSTEAD OF A WARM LITTLE POND?If earth life didn't arrive from outer space (See under ASTRONOMY.), it may have arisen a couple miles below the ocean's surface at hydrothermal vents. The curious glows recently remarked at these vents (SF#87) have stimulated much speculation as to the potential role of these glows in the origin of life: "The history of hydrothermal activity predates the origin of life, and light in the deep sea has been a continuous phenomenon on a geological time scale and may have served either as a seed or refugium for the evolution of biological photochemical reactions or adaptations." We formally classify this item under GEOPHYSICS because scientists are still pondering how these glows are created. Some of the light is obviously black-body radiation from the very hot (350 C) water but: ". .. other potential, narrow-band sources of light may be superimposed on the blackbody radiation spectrum, including crystaloluminescence, Cerenkov radiation, chemiluminescence, triboluminescence, sonoluminescence, and the burning of methane in supercritical water." (Van Dover, Cindy Lee, et al; "Light at Deep Sea Hydrothermal Vents," Eos, vol. 75, 1994.) Comment. If cold, diffuse molecular clouds in deep space can synthesize glycine, imagine what the hot, chemically-rich fluids around hydrothermal vents might be able to do. ...
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... Science Frontiers ONLINE No. 54: Nov-Dec 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Big-bang bashers Doubts concerning the validity of the Big-Bang hypothesis must be becoming more serious, when the conservative Scientific American devotes an entire page to dissenters and their data. After all, the Big Bang, like Evolution and Relativity, is a vital part of the general scientific outlook. How shaky is the Big Bang? L.M . Krauss of Yale, admits that all cosmological theories are "tenuous." He adds: "There are a lot of fundamental assumptions we base our model on that may be wrong." A leading Big-Bang basher in H. Arp, of whom we have written frequently in SF. We will therefore not pursue his sort of bashing any further here. It is sufficient to say that Arp's doubts about the red-shift/distance relationship continue to receive support through observations of the heavens and in the lab. The other Big-Bang basher featured in Scientific American is H. Alfven, a Nobel-Prize winner in physics. Alfven postulates a universe dominated by electromagnetic forces, which he believes to be more important in shaping the cosmos than gravitation. His electromagnetic theory disallows any universe smaller than 1/10 the diameter of our present universe, thus excluding the Big Bang's point origin. Electromagnetic forces can account for all types of galaxies without resorting to the infamous "missing mass." Alfven can even account for the cosmic microwave background ...
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... Science Frontiers ONLINE No. 97: Jan-Feb 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Does the past influence the future?R. Sheldrake's theory of morphic resonance answers this question affirmatively. For example, it predicts that once a chemical compound is synthesized it will be easier to synthesize it again in the future because the compound's "morphogenetic field" will "guide" the chemical processes along paths already established. Can you wonder why mainstream science advised that Sheldrake's book, A New Science of Life , be BURNT! Well, there was a lot of smoke but the theory survives. Nature, in fact, is full of observations, such as parallel evolution, that support the idea of morphic resonance. And in the laboratory, a few brave souls are conducting experiments that seem to confirm the theory more directly. "Using a novel laboratory approach, researchers at Yale University have been able to create a morphogenetic effect after stimulating only 100 subjects. They employed a series of trivial paper-and-pencil tasks (such as "Put an X in any one of the four boxes shown below"). Experimenters tallied how an initial group of 100 students responded to these tasks. Then they forced a second group of 100 students to respond to the tasks in a set manner (" Put an X in the third box below"). Finally, they presented the same tasks to a third group of 100 students, allowing them to complete them, as with the first group ...
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... Science Frontiers ONLINE No. 24: Nov-Dec 1982 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Africa not man's origin!The following abstract is from a 1982 paper in Nature. "It has been suggested that the evolution of man took place in Africa. This suggestion results from the unusual abundance of fossil material in Africa that is quite ancient in comparison with what is known elsewhere. The theory of an African origin has influenced the interpretation of the age of some non-African archaeologial sites. A case in point is the 'Ubeidiya locality in Israel, which is generally considered to be about 700,000 yr old because it has been assumed by a few that the associated Early Acheulian tool industry, and the persons who used it, would have taken considerable time to disperse from Olduvai Gorge to this non-African site in Israel. Here we evaluate fossil mammals from 'Ubeidiya, which are stratigraphically and directly associated with Early Acheulian artifacts, and find no substantial reason for considering the locality younger than 2Myr, and possibly as much as 500,000 yr older than any record of Early Acheulian artefacts or Homo erectus in Africa." (Repenning, Charles A., and Fejfar, Oldrich; "Evidence for Earlier Date of 'Ubeidiya, Israel, Hominid Site," Nature, 299:344, 1982.) From Science Frontiers #24, NOV-DEC 1982 . 1982-2000 William R. Corliss ...
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... dead end?" Just as the 150-million-year-old Archaeopteryx fossil is being reinstated as the earliest known bird after considerable controversy, along come two crowsize skeletons that are not only 75 million years older than Archaeopteryx but also more birdlike, according to the paleontologists who discovered them. The Washington, D.C .- based National Geographic Society, which funded the work, announced this week that Sankar Chatterjee and his colleagues at Texas Tech University in Lubbock found the 225-million-year-old fossils near Post, Tex." (Weisburd, S.; "Oldest Bird and Longest Dinosaur," Science News, 130:103, 1986.) Chatterjee has named the new fossil Protoavis. "Protoavis seems certain to reopen the long-running controversy on the evolution of birds. In particular whether the common ancestor of birds and dinosaurs was itself a dinosaur. Protoavis, from the late Triassic, appears at the time of the earliest dinosaurs, and if the identification is upheld it seems likely that it will be used to argue against the view of John Ostrom of Yale University that birds are descended from the dinosaurs. It also tends to confirm what many paleontologists have long suspected, that Archaeopteryx is not on the direct line to modern birds. It is in some ways more reptilian than Protoavis, and the period between the late Jurassic Archaeopteryx and the world-wide radiation of birds in the Cretaceous has to some seemed suspiciously brief." (Anonymous; "Fossil Bird Shakes Evolutionary Hypotheses," Nature, 322:677, 1986.) Comment ...
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... Science Frontiers ONLINE No. 26: Mar-Apr 1983 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology A Mysterious Copy of the Grave Creek Stone Archeology in Britain: Straying From the Party Line Astronomy Gyroscopic Galaxies Antarctic Meteorite May Have Been Blasted Off the Moon Biology Lizardless Thrashing Tails Nature's Ballistic Missile Prescient Evolution Geology Do the Continents Really Drift? Punching A Hole in the Asteroid Hypothesis Geophysics Slithering Patch of Light Earthquake and Subterranean Fire Psychology Everyone A Memory Prodigy The Mind's Rhythm Chemistry & Physics Maybe There's One Stable Particle! ...
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... Science Frontiers ONLINE No. 57: May-Jun 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Does the aids virus really cause aids?All but a tiny minority of scientists accept as fact that an organism called the human immunodeficiency virus (HIV) is the cause of AIDS. This fact is hallowed and defended as vigorously as the facts of evolution, the Big Bang, and continental drift. Extremely nasty things are being said about a handful of heretics who attack this position. "One leading dissident, UC Berkeley molecular biologist Peter H. Duesberg, believes that HIV is not the cause of AIDS -- at least not the sole cause. "He thinks the virus may be an opportunistic organism that found a willing host in the AIDS patient who became sick from something else. That is, he believes HIV is the result of the disease, not the cause. Duesberg thinks the cause of AIDS has more to do with the life style of most of the AIDS patients, but he admits that he doesn't know exactly what." Duesberg points out that three things must be true before a microorganism can be blamed for causing a disease. These are called Koch's Postulates, after R. Koch, who formulated them a century ago: Every patient who has the disease must also harbor the suspected microorganism. Some AIDS sufferers do not have the AIDS virus, although it is debated whether as many as half don't or very few don't . The microorganism must cause the disease when ...
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... Nov-Dec 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Geophysiology The concept of the earth-as-an-organism -- the so-called Gaia hypothesis -- keeps popping up. We now have an excellent progress report on current Gaia research; e.g ., the Daisyworld model; by J.E . Lovelock. He defines Gaia in an early paragraph: "In the early 1970s, Lynn Margulis and I introduced the Gaia hypothesis. It postulated the earth to be a self-regulating system comprising the biota and their environment, with the capacity to maintain the climate and the chemical composition at a steady state favorable for life." L. Margulis is an author of Micro-Cosmos and a champion of evolution-via-endosymbiosis; that is, diverse organisms uniting to create new species. Going back to Lovelock's review, there is little that is anomalous on a small scale. Of course, on a large-scale, the data supporting the concept of life-as-a -whole manipulating the atmosphere, oceans, etc., to perpetuate and perhaps improve itself are highly anomalous, because the Gaia hypothesis is far out of the scientific mainstream. (Lovelock, James E.; "Geophysiology," American Meteorological Society, Bulletin, 67:392, 1986.) Comment. Our secret purpose here is to use the Lovelock article as an excuse to out-Gaia Gaia! Lovelock's article plus those preceding on Martian life, cosmic life, "geocorrosion ...
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... of all the pieces on a chessboard after a quick glance. But if the chessmen are arranged randomly and meaninglessly, his memory is reduced to near-normal. The gist is that long prac-tice and the application of mnemonic devices can vastly improve anyone's memory and, in consequence, memory prodigies are not really so anomalous. (Ericsson, K. Anders, and Chase, William G.; "Exceptional Memory," American Scientist, 70:607, 1982.) Comment. The real anomaly here may be the fact that the human memory and related memory faculties seem orders of magnitude better than needed for survival. How did such capabilities evolve? Of what use is a prodigious memory to an Ice Age man facing a cave bear? Are we dealing with prescient evolution, like the moth described above, holding capabilities in reserve until they are really needed. From Science Frontiers #26, MAR-APR 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 46: Jul-Aug 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Archaeopteryx and forgery: another viewpoint We have here what must be considered the evolutionists' reply to the claim of Hoyle and Wickramasinghe that overzealous followers of Darwin deliberately tampered with scientific evidence. "Archaeopteryx lithographica might be regarded as the most important zoological species known, fossil or recent. Its importance lies not in that its transitional nature is unique -- there are many such transitional forms at all taxonomic levels -- but in the fact that it is an obvious and comprehensible example of organic evolution. There have been recent allegations that the feather impressions on Archaeopteryx are a forgery. In this report, proof of authenticity is provided by exactly matching hairline cracks and dendrites on the feathered areas of the opposing slabs, which show the absence of the artificial cement layer into which modern feathers could have been pressed by a forger." (Charig, Alan J., et al; "Archaeopteryx Is Not a Forgery," Science, 232:622, 1986.) Comment. The article itself offers some new evidence, but seems to fall a bit short of the proof promised in the Abstract. Let us wait for a rebuttal by Hoyle & Co. The Abstract's claim that many transitional forms exist at all taxonomic levels certainly does not square with the fossil record described by the punctuated evolutionists! In any event, the fossil record gap between dinosaurs and sophisticatedly feathered Archaeopteryx is still a Marianas Trench. From Science Frontiers # ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Romans in Rio? Nazca Figures Duplicated Astronomy Beautiful Objects, Beautiful Theories The Better, Bigger Big Bang The Foamy Cosmos Chiron: the Black Sheep of the Solar System Biology Memory in Food-hoarding Birds Evolution by Numbers Geology The Alaskan Jigsaw Puzzle Hope for Atlantis? Bones of Contention Land Animals: Earlier and Earlier Geophysics Ball Lightning with Bizarre Structure Psychology Different Personalities: Different Brainwaves ...
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... the universe is evolving. Matter, in the form of galaxies, is undergoing a colossal expansion. Gas, condensed into stars, is radiating thermonuclear energy out across an infall of matter, drawn by gravity. The simplest of chemical reactions and the most complex of biological activities are occurring on the surface of the earth in a state far from equilibrium; they are heated by the sun and cooled by the vacuum of space. This pervasive cosmic imbalance is the driving force in producing an environment conducive to the formation of structure and complexity." This sweeping statement seems to apply to the entire universe. The Second Law of Thermodynamics, however, insists that, on the average, for the entire universe, the above paragraph cannot be true. The article introduced by this unqualified assertion about the evolution of the universe is really about self-organizing chemical reactions. We classify it under biology because the authors imply that some biological phenomena are self-organizing. The famous Belousov-Zhabotinskii reaction is used as the prime example of chemical self-organization. First, one takes a shallow dish filled with a solution of bromate ions in a highly acidic medium. Here's what happens: "A dish, thinly spread with a lightly colored liquid, sits quietly for a moment after its preparation. The liquid is then suddenly swept by a spontaneous burst of colored centers of chemical activity. Each newly formed region creates expanding patterns of concentric, circular rings. These collide with neighboring waves but never penetrate. In some rare cases rotating one-, two-, or three-armed ...
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... Science Frontiers ONLINE No. 108: Nov-Dec 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Those selfish genes may also be intelligent!R. Dawkins has proposed that we humans and other organisms are merely lumbering life-support systems for our genes. In this view, genomes are the masters, controlling our evolution and behavior to ensure their own survival and multiplication. In short, our genes are "selfish." J. Shapiro, at the University of Chicago, has gone a step further and ascribed still another human attribute to genomes. "Genomes function as true intelligent systems, which can be readjusted when conditions require. We still lack testable theories to explain how this can be done. ( Genetica , 84:4 , 1991)" Perhaps we see evidence of this "intelligence" of genes when bacteria and other microorganisms rapidly accommodate to environmental challenges, as in the application of new antibiotics. In this context, read below about the fast-evolving cichlid fishes of Lake Victoria. These fish must have macho genes! From Science Frontiers #108, NOV-DEC 1996 . 1996-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 30: Nov-Dec 1983 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology The Rock Lake Pyramids What Happened in 2345 B.c .? Astronomy Cosmic Rays Not Random Biology Cancer: the Price for Higher Life? The Problem of the Precocious Parr Hot Plants The Aortic Arch and Evolution A Weak Missing Link Geology The Arctic Womb Non-lethal Tektites Geophysics The Throbbing Earth Soil Temperatures Forecast Rainfall Patterns Giant Ice Block Falls in China Psychology Apathy and Cancer A Delusion of Doubles ...
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... Science Frontiers ONLINE No. 110: Mar-Apr 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Cichlids Punctuate Equilibrium In those pesky cichlid fish of African lakes we may be seeing punctuated evolution during an actual punctuation. Responding to the article in SF#108 on the Lake Victoria cichlids, A. Mebane called our attention to Lake Malawi. While the Lake Victoria cichlids seem to have evolved a profusion of species in a space of about 12,500 years, those cichlids in Lake Malawi may have done the same in only a century or two. T. Goldschmidt advances this evenmore-abbreviated time scale in his book Darwin's Dreampond . In it, he discusses how the water level of Lake Malawi fell more than 120 meters during the 1800s -- an exceptionally dry period in Africa. Today, the Lake is again high and once more host to isolated rocky islands, each with its own unique complement of cichlid fish; each island has species found nowhere else in the lake. Where did all these species come from, considering that their little islands were bone dry just a century ago? Goldschmidt writes: "Cichlids that inhabited these exposed rocks would have suffocated, unless they had already left for wetter climes. Yet today, species that do not exist anywhere else can be found near almost every rocky island. From an orthodox point of view, the most plausible explanation for this is quite surprising: many color forms as well as biological species developed over a period of less than two hundred years." This ...
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... Science Frontiers ONLINE No. 31: Jan-Feb 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The hypothesis of formative causation lives!Rupert Sheldrake's hypothesis has been roundly condemned by many scientists, presumably because it departs so radically from current thinking. Basically, the hypothesis maintains that the forms of things (from crystals to life forms) and the behavior of organisms is influenced by "morphic resonance emanating from past events." Convergent evolution, wherein human eyes closely resemble squid eyes, might well be explained by the hypothesis. Sheldrake has been testing his idea in various ways. One experiment involves the accompanying illustration containing a hidden image. Once the solution of this illustration is learned, it is hard to forget, but few people see the answer right off. The hypothesis of formative causation insists that once one or more persons learn the drawing's secret, the easier it will be for others to see the solution. Actual tests consisted of broadcasting the illustration and its solution (that is, the hidden image) on English television combined with before-and-after checks elsewhere in the world outside TV range. The results strongly supported the hypothesis, for it was far easier for people outside England to identify the hidden images after the broadcast. (Sheldrake, Rupert; "Formative Causation: The Hypothesis Supported," New Scientist, 100:279, 1983.) Comment. With all this prior publicity, the hidden image should pop immediately into the reader's mind. But if it doesn' ...
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... Science Frontiers ONLINE No. 32: Mar-Apr 1984 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Two Remarkable Inscribed Stones Astronomy Thou Canst Not Stir A Flower, Without Troubling of A Star Natural Laser Beacons A Mysterious Object Biology Subtle is the Virus An Ocean Full of Viruses An Even Larger Ocean of Life Spores Still Viable After 7,000 Years Animals As Nutrient Carriers Geology Terranes Continue to Pile Up Grand Canyon Shamed Again When the Earth Shifted Gears The Oklo Phenomenon and Evolution Earth's Magnetic Field Jerks Osmium Isotopes Support Meteoric Impact Geophysics Incredible Phosphorescent Display on the China Sea Ball Lightning Splits and Recombines Inside Soviet Airliner Booms Startle Arkansas Psychology Mental Deflection of Cascading Spheres What Makes A Calculating Prodigy? False Pregnancies in Males Unclassified The 'Great Silence'; Or Why Aren't Aliens Landing on the White House Lawn? ...
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... Science Frontiers ONLINE No. 64: Jul-Aug 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Directed Mutation Dear reader, things have a way of working out serially. For several months, we have had in our possession a paper from Nature, by J. Cairns, of Harvard, plus some passionate correspondence stimulated by the paper. Now that the circle-forming sheep have provided a good introduction, we will jump into the fray, too. Basically Cairns (in Nature) and B. H. Hall (in Genetics ) say that organisms can respond to environmental stresses by reorganizing their genes in a purposeful way. Such "directed mutation" shifts the course of evolution in a nonrandom way. Such a conclusion was like waving a red flag in front of the evolutionists. R. May, at the University of Oxford, complained, "The work is so flawed, I am reluctant to comment." On the other side, a University of Maryland geneticust, S. Benson, comments, "Many people have had such observations, but they have problems getting them published." Our template in this discussion is an article by A.S . Moffat in American Scientist. She says, "The stakes in this dispute are high, indeed. If directed mutations are real, the explanations of evolutionary biology that depend on random events must be thrown out. This would have broad implications. For example, directed mutation would shatter the belief that organisms are related to some ancestor if they share traits. ...
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... Science Frontiers ONLINE No. 33: May-Jun 1984 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology The Inca's Use of Bismuth An Ordovician Hammer? The Azilian Pebbles Astronomy A Real Death Star The Moon's Moonlets Comet Puffs A Smoke Ring Bad Spin Split Biology The Failure of Two-dimensional Life Rubberneckia Killer Fungi Cast Sticky Nets Prisoners of the Boundary Layer California Sea Serpent Flap Mokele-mbembe Geology Horsing Around with Evolution Mima Mounds in the Kenya Highlands A Russian Paluxy Geophysics Experiments on Brown Mountain Light Flashes Overhead Mystery Cloud of AD 536 Wormy Ball Lightning Crab Fall At Brighton Psychology Imaging Cancer Away Chemistry & Physics High G-values in Mines Falling Masses Swerve South ...
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... Science Frontiers ONLINE No. 52: Jul-Aug 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Meteorites Also Transport Organic Payloads Excerpts from the Abstract of a paper printed in Nature: "Much effort has been directed to analyses of organic compounds in carbonaceous chondrites because of their implications for orgainc chemical evolution and the origin of life. We have determined the isotopic composition of hydrogen, nitrogen and carbon in amino acid and monocarboxylic extracts from the Murchison meteorite. .. .. . "These results confirm the extraterrestrial origin of both classes of compounds, and provide the first evidence suggesting a direct relationship between the massive organo-synthesis occurring in interstellar clouds and the presence of pre-biotic compounds in primitive planetary bodies." (Epstein, S., et al; "Unusual Stable Isotope Ratios in Amino Acid and Carboxylic Acid Extracts from the Murchison Meteorite," Nature, 326:477, 1987.) From Science Frontiers #52, JUL-AUG 1987 . 1987-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Mystery of the stoned pharaoh Those ancient greek pramids An anasazi reservoir Astronomy Microscopic life on mars? Plant life on mars? "A FANTASTIC RESULT!" Ten strikes against the big bang Biology Eyeless vision The ultimate in unisex Eco-darwinism: diffuse individuals Monarch compasses Geology Miles of mush Global cooling has begun! Geophysics Target: greenland Ball lightning collides with car Earthquake weather High-fling catfish More on the mekong mystery Dr fogs and bright nights Physics G: THE EMBARRASSING CONSTANT OF NATURE Unclassified Evolution of cyberlife ...
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... Science Frontiers ONLINE No. 121: Jan-Feb 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Is intelligence a deadly pathogen?A recent letter in Nature reinforces our comment in SF#120 concerning the threat humans pose to the workings of Gaia. (The Gaia Hypothesis asserts that the biosphere acts in ways that maintain environmental conditions favorable to the existence of life.) In his letter, A. Longhurst wonders whether the earth's biosphere acting as a whole -- Gaiafashion -- may have erred in creating an environment conducive to the evolution of intelligence. It is is not clear, he says, that the sentient part of the biosphere (meaning "us") can develop enough self-control to reverse global warming, pollution, etc. He concludes as follows: "In short, is intelligence a pathogen to which the biosphere can adjust, or is it terminal? Perhaps it is as well that we cannot yet observe other habitable planets, to discover what became of their sentient life." (Longhurst, Alan; "Too Intelligent for Our Own Good," Nature, 395:9 , 1998.) From Science Frontiers #121, JAN-FEB 1999 . 1999-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 36: Nov-Dec 1984 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Who Mapped Antarctica in Pre-medieval Times? The Mallia Table The Great Wall of the Incas Astronomy Galactic Shell Game Order From Disorder? Biology Four 'Clever' Adaptations Brains Not Hardwired Evolution of Man and Malaria Is A Dog More Like A Lizard Or A Chicken? Geology The Case Against Impact Extinctions Subterranean Electric Currents The Magnetic Jerk Problem Geophysics Spiked Ball Lightning Whirlwind Spirals in Cereal Fields: Quintuplet Formations More Mysterious Hums Psychology Hypnotically Accelerated Burn Wound Healing Mental Control of Allergies Why Most People Are Right-handed Chemistry & Physics Zeta Not A Higgs: Too Bad! ...
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... Science Frontiers ONLINE No. 124: Jul-Aug 1999 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Enormous structure in japan Circular structures in the kurils Ancient bones on santa rosa Astronomy A NEW COSMOLOGY Magnetic stripes on mars The 21-micron mystery Biology Hand-reading more useful than palm-reading Preadaptive evolution Photosnthesis at deep-sea vents Late survival of the kilopilopitsofy and kidoky Geology The mystery of eugene island 330 Forest rings Geophysics Offset lunar rainbow Unusual corposants Fall of hot globules Unclassified Measuring spirituality! ...
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... 's jaw was pegged at 32,000 years. The problem is that Norway and many other northern circumpolar lands are believed to have been buried under a thick ice cap during the Ice Ages. In particular, northern Norway is thought to have been solidly encased in ice from 80,000 to 10,000 years ago. Polar bears could not have made a living there during this period. Clearly, something is wrong somewhere. (Anonymous; "Polar Bear Bones Cast Doubt on Ice Age Beliefs," Colorado Springs Gazette , August 23, 1993. An Associated Press dispatch. Cr. S. Parker. A COUDI item. COUDI = Collectors of Unusual DataInternational) An associated conundrum. Some authorities have stated that polar bears evolved recentlyonly 10,000 years ago! Polar bear evolution is discussed in more depth in: Biological Anomalies: Mammals II. Ordering information here . From Science Frontiers #101 Sep-Oct 1995 . 1995-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 2: January 1978 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology The Stone Enigmas of New England Astronomy Sun-Earth-Moon System May Not Be Stable Changes in Solar Rotation Biology Hopeful Monsters Rather Than Gradual Evolution? Hedgehogs Use Toad Venom for Defense Blind Man Runs on Lunar Time Infections From Comets Geology Will Radiohalos in Coalified Wood Upset Geological Clocks? How Real Are Biological Extinctions in the Fossil Record? Geophysics Another Indian Ocean Light Wheel Ghostly White Disk and Light Beam in Sky Fast-moving Dark Bands Cross Halo The Morning Glory Giant Ball Lightning Psychology Does Man Survive Death? ...
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... the Neandertals. Complicating the picture is abundant fossil evidence of so-called "archaic" Homo sapiens in Europe commencing some 500,000 years ago. Did these archaic versions of modern humans evolve into Neandertals before the Cro-Magnons (modern humans) arrived on the scene? Some paleoanthropologists now believe so. Just the other day it was generally thought that Homo erectus rather than "archaic" Homo sapiens gave rise to the Neandertals. (Hublin, Jean-Jacques; "The First Europeans," Archaeology, 49:36, January/ February 1996) Comment. We, too, are confused. Don't take these human evolutionary family trees too seriously. They change with each new "find," and these seem to come several times each year. Reference. Human evolution, as seen in the fossil record, is covered in section BHE in our catalog: Biological Anomalies: Humans III. Ordering information here . How a Neanderal was pictured in an 1873 issue of Harper's Weekly. No senstive, caring, loquacious man he! From Science Frontiers #104, MAR-APR 1996 . 1996-2000 William R. Corliss ...
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... To them stick tiny bits of interplanetary and interstellar debris that have been caught by earth's gravity and are slowly drifting downward in the atmospshere. Some of these micron-sized particles come from asteroid collisions; others from the disintegration of comets. This rain of cosmic matter is not negligible; the earth harvests about 40,000 tons annually from the fertile fields of outer space. "Fertile?" Yes, outer space is a vast biochemical retort. D. Brownlee, R. Walker, and others: ". .. suggest that interplanetary dust has probably carried organic matter to Earth since the early aeons of the solar system. The complexity of the organic molecules found on these particles has fueled the imaginations of many who ponder the role extraterrestrial matter may have played in the prebiological evolution of organic material on the primordial Earth." Beyond these conjectures, several other things about interplanetary dust particles bother scientists: "' What is surprising,' Walker notes, 'and still not understood, is the fact that the organic molecules we see in the dust particles are different from those previously seen in meteorites.' Another enigma is the observation of striking isotopic anomalies -- large enrichments of deuterium relative to hydrogen, as much as ten times greater than one sees in terrestrial samples -- in the particles in which Zare's group observed the organic molecules." Yes, the original dust of life may have been extraterrestrial. (Zeman, Ellen J.; "Complex Organic Molecules Found in Interplanetary Dust Particles," Physics Today, 47:17, March 1991 ...
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... prefer flashy finery and thus put evolutionary pressure on the development of these characteristics. A large-scale study by Baker and Parker indicates that Darwin erred and that the evolutionary pressure comes instead from predators avoiding brightly colored targets. Instinct tells the predators -- incorrectly in many cases -- that colorful prey taste bad or are noxious. The remarkable (possibly strange) aspect of bird coloration is the incredi ble external similarity of unrelated birds occupying similar habitats. Example, the American Eastern Meadowlark (left) closely resembles the African Yellowthroated Longclaw (right). (Krebs, John R.; "Bird Colours," Nature, 282:14, 1979.) Comment. Two questions cannot be repressed: How do the genes orchestrate this amazing convergence in response to environmental factors? Why was evolution not equally clever in equipping predators with countermeasures to see through these ruses? From Science Frontiers #10, Spring 1980 . 1980-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 11: Summer 1980 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Bering Strait Theory Again in Trouble Numismatic Ufos Astronomy Mysterious Swirl Patterns on the Moon Biology Hierarchies of Evolution A Geothermal Womb? Geology Orphans of the Wild West More Huge Terrestrial Rings Geophysics Ignis Fatuus Ignorance Hark, Hark, the Dogs Do Bark Psychology Environmental Stress and Anomalies United by An Invisible Cord ...
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... -Australian telescopes has revealed that several normal elliptical galaxies are surrounded by shell-like structures. D.F . Malin and D. Carter report that these envelopes are vast -- up to 180 kiloparsecs in diameter. Furthermore, some galaxies are wrapped in a series of thin shells. Malin and Carter believe that the colossal shells are really thin layers of stars either created by a powerful shock wave during galaxy formation or comprised of a debris layer of old stars blown out of the galaxy during some cataclysmic event. (Malin, David F., and Carter, David; "Giant Shells around Normal Elliptical Galaxies," Nature, 285:643, 1980.) Comment. This article typifies the emergence of "catastrophic astronomy" which contrasts sharply with the older vision of a leisurely evolution of stars and galaxies. From Science Frontiers #12, Fall 1980 . 1980-2000 William R. Corliss ...
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... . 14: Winter 1981 Supplement Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Beetles Make Scents Termite nests frequently host foreign species that seem to be accepted as fellow termites. Can't termites recognize the invaders? The authors believe that termites probably recognize one another by specific hydrocarbon labels synthesized on their cuticles. If the alien species were to be somehow marked with similar chemical identifiers, the blind termites might not know the difference. Howard et al think this may be the case with a species of beetle often found integrated into termite society. By chemi-cally analyzing beetle and termite cuticles, they have found both wearing the same hydrocarbon labels. Furthermore, the beetles synthesize their own chemical masks. This is an astounding instance of parallel or convergent evolution between remotely related species. (Howard, R.W . et al, "Chemical Mimicry as an Integrating Mechanism....," Science, 210:431, 1980.) Comment. Synthesizing exactly the right hydrocarbons was certainly a great stroke of good fortune for the beetles! From Science Frontiers #14, Winter 1981 . 1981-2000 William R. Corliss ...
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... No. 16: Summer 1981 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Earth-moon fission: a slight hint Although the Sm/Nd isotope ratios of the earth and the chondrites (a type of meteorite) seem pretty close in value, the possibility of a slight but significant discrepancy remains. If this small difference is confirmed, it would strongly imply that the earth's Sm/Nd ratio was shifted after the planet's formation. The most reasonable event that could shift this ratio is an long-debated earth-moon fission, wherein the earth's lighter surface material was somehow torn off to form the moon. (DePaolo, Donald J.; "Nd Isotopic Studies: Some New Perspectives on Earth Structure and Evolution," Eos, 62:139, 1981.) Comment. The moon's density is markedly less than the earth's , so the idea is not as wild as it seems. The hypothetical fission of Earth-Moon could have shifted the Nd isotope ratio in relation to that of the chondrites. From Science Frontiers #16, Summer 1981 . 1981-2000 William R. Corliss ...
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... effect superimposed on the (postulated) general outward expansion of the universe. A team of seven astronomers first measured the velocities of the elliptical galaxies relative to the earth. Next they subtracted out the velocities of universal expansion and, lastly, the velocity of the earth relative to the 3 K cosmic background radiation. These subtractions enable us to determine how the 390 elliptical galaxies move relative to the cosmic background radiation -- which is about the best fixed reference frame we can come up with. For roughly 50 million parsecs in all directions from earth, the clusters and superclusters of galaxies are streaming through the cosmos in a group. What's more, they lie in and move parallel to a fairly well-defined plane. Just what this coordinated motion means in terms of the origin and evolution of the universe is anyone's guess. There doesn't seem to be anything in the Big Bang theory that would explain these cosmic currents. Something set all these galaxies in motion -- but what? (Waldrop, M. Mitchell; "The Currents of Space," Science, 232:26, 1986.) A giant elliptical galaxy containing many billions of stars. Hundreds of these immense assemblages are moving collectively though the cosmos. From Science Frontiers #46, JUL-AUG 1986 . 1986-2000 William R. Corliss ...
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... As a result, older Miocene deposits now overlie younger Pliocene deposits. Direct observations of the pressure in the zone where the shearing occurs showed it to be some 20 bars higher than the equilibrium pressure of 550 bars. This higher pressure may support the theory that low-angle thrust faults many kilometers wide are physically possible because high pressure fluids lubricate the shear zone, allowing massive thicknesses of sediments to slide over one another without resulting in wholesale fracturing and obvious damage. (Anderson, Roger, N.; "Surprises from the Glomar Challenger," Nature, 293:261, 1981.) Comment. Scientific creationists have long thought that the many low-angle thrust faults, where many miles of older rock are superimposed on younger rock, contradict geological dating schemes and therefore the theory of evolution. Establishment geologists, although somewhat amazed at the sizes of some of the overthrusts, especially one in Wyoming, have never despaired of finding a reasonable physical mechanism that would preserve the Law of Superposition and the idea of dating rocks by their included fossils. The Glomar Challenger results should buoy their spirits. Nev-ertheless, we must wonder how widespread stratum shuffling really is. What stratigraphic sequence is now immune from claims that some of its members were inserted in the wrong order timewise? Reference. For more on "stratum shuffling" see ESR3 in our Catalog: Inner Earth. To order, visit: here . From Science Frontiers #19, JAN-FEB 1982 . 1982-2000 William R. Corliss ...
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... closely. They swam pointed in roughly the same direction, maintaining about the same spacing through the groups, which sometimes numbered 100 or more. They did not feed, mate, or do anything collectively; but once in a while an individual would suddenly engage briefly in acrobatic behavior -- one common type was dubbed the "shimmy dance." The researchers concluded that these shark groups had no obvious purpose and that, for reasons beyond the ken of man, this behavior somehow contributed to their evolutionary success. (Klimley, A. Peter; "Grouping Behavior in the Scalloped Hammerhead," Oceanus, 24:65, Winter 1981/1982.) Comment. The sharks might be much "farther along" without complex, time-wasting group behavior. What do sharks know about evolution anyway? From Science Frontiers #20, MAR-APR 1982 . 1982-2000 William R. Corliss ...
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... when available, human artifacts are systematically arranged around the bower. Some bowerbirds even take a piece of bark in their bills and paint their bowers with colored berry juices. Each species has a certain style, but the bowers vary from individual to individual and with the age of the bird. Manifestly, these birds use tools for artistic purposes. Or do they? Is it all instinct? Some animal behaviorists believe the bower's purpose is to attract mates, but the males often chase females away, although mating does eventually occur within the bowers. A second explanation is that the bowers symbolize territorial rights. In this context, bowerbirds fre-quently raid and destroy neighboring bowers, stealing choice decorations -- all very human-like behavior. (Diamond, Jared M.; "Evolution of Bowerbirds' Bowers: Animal Origins of the Esthetic Sense," Nature, 297:99, 1982.) Comment. Is human art any more profound than that of the bowerbirds? Human artists doubtless feel they are doing something more than attracting mates or proclaiming territory. Unfortunately, we cannot ask the bowerbirds what they are thinking as they carefully select colors and develop designs. From Science Frontiers #22, JUL-AUG 1982 . 1982-2000 William R. Corliss ...
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... ?Down the years, astronomers have been able to divide almost all stars into two groups: Population I, made up of young stars enriched by the products of their ancestors; and Population II, those relatively older ancestor stars containing more hydrogen and fewer heavier elements. Population I, according to present thinking, was formed out of the "ashes" of Population-II stars. What is missing from the picture are PopulationIII stars -- stars almost devoid of elements heavier than hydrogen and helium, and formed while the Big Bang was still echoing throughout the cosmos. Current astrophysical theory requires "ashes" from Population III to create Population II. Do the astronomers find any primordial Population-III stars kicking around? Hardly a handful; not nearly enough to satisfy the prevailing model of stellar evolution. One explanation is that Population-III stars have been around long enough to collect a camouflaging veneer of metallic debris. Some astronomers surmise that Population-III stars are truly extinct for some unknown reason. (Anonymous; "Where Is Population III?" Sky and Telescope, 64:19, 1982.) From Science Frontiers #23, SEP-OCT 1982 . 1982-2000 William R. Corliss ...
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... No. 109: Jan-Feb 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Biology Heavy Paleontology vs. DNA. The so-called Cambrian Explosion has been the subject of two SF items (SF#60/187 and SF#85/ 187). A paleontological fact of life is that all known body plans (phyla) seem to have evolved suddenly -- within a few million years -- after the onset of the Cambrian period some 545 million years ago. Evolutionists are understandably uncomfortable with such a high rate of evolutionary innovation. Nothing like the Cambrian Explosion appears in the hundreds of millions of years of geological strata that followed. So rapid was speciation during the Cambrian Explosion that doubt is cast upon the accepted mechanisms of evolution: slow, stepwise accumulation of mutations plus natural selection. (Refs. 1 and 2) But G.A . Wray and colleagues seem to have rescued Darwinism. They have analyzed the DNA sequences of seven genes found in living animals. Assuming that these genes mutate at constant rates and working backwards in time, they calculate that animal diversification (i .e ., when chordates diverged from invertebrates) actually began about 1 billion years ago, rather than about 545 million years ago. This expansion of the time frame gives accepted evolutionary processes much more time to innovate and create all those new body plans. The evolutionists are pleased. The paleontologists, however, are in a quandry. They see nothing -- or very little -- in the Precambrian fossil record that substantiates the ...
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... mouse eggs with human beta-globin gene sequences. One of the resulting adult mice carried the human gene sequence intact; one of the others carried at least part of the sequence. More significantly, the latter mouse transmitted the human gene sequence to its progeny in a Mendelian ratio. (Stewart, Timothy A., et al; "Human Beta-Globin Gene Sequences Injected into Mouse Eggs, Retained in Adults, and Transmitted to Progeny," Science, 217:1046, 1982.) Comment. Animal cells are therefore not too fastidious about what they manufacture and what is transmitted to progeny. The unanswered questions are: How far can this proxy replication and transmission of genes go; and, most important, can it occur in nature to a degree sufficient to contribute to the evolution of new species? From Science Frontiers #24, NOV-DEC 1982 . 1982-2000 William R. Corliss ...
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... tongue theme among lizards and snakes. "Theory, anatomy, neural circuitry, function, and behavior now support a hypothesis of the forked tongue as a chemosensory edge-detector used to follow pheromone trails of prey and conspecifics [especially the opposite sex]. The ability to sample simultaneously two points along a chemical gradient provides the basis for the instantaneous assessment of trail location." The framer of this hypothesis, K. Schwenk, adds that the forked tongue and, obviously, the muscles and neural circuitry to use it properly, have evolved independently at least twice, possibly four times. (Schwenk, Kurt; "Why Snakes Have Forked Tongues," Science, 263:1573, 1994.) Comments . One can compare the forked tongue to binocular vision. Both require the parallel evolution of impressive infrastructures of data processing "equipment." From Science Frontiers #93, MAY-JUN 1994 . 1994-2000 William R. Corliss ...
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... art on the planet -- twice as old as anything found in Europe. No wonder the circles have created a stir. Actually, though, a larger issue is at stake. In the sediments around the engraved boulders, anthropologists have discovered what seem to be even-more-ancient signs of human activity: stone tools stratigraphically dated at 116,000 and 176,000 years. The problem here is that most anthropologists hold (rather fervently) that modern humans did not expand out of Africa until about 100,000 years ago. Paleoanthropologist R. Klein offered the following pertinent comment: "If it could be demonstrated [that] people were in Australia more than 100,000 years ago, we would have to rethink everything we thought we knew about the later phases of human evolution." (Ref. 1) If the Jinmium dates do hold up, they would bolster the unpopular "multiregional" hypothesis, which holds that modern humans arose from several protohuman populations -- not just that in Africa. The battle between the "Out of Africa" proponents and the multiregionalists has been a fierce one. The Jinmium artifacts may tilt opinion in favor of the latter. That is why this site is potentially so anomalous. But, everything hinges on accurate dating. Some of the dating has been done with a relatively new technique called "thermoluminescence" or "TL" dating. Since the Jinmium dates are wildly out of line, we may well see some "adjustments" here. References Ref. 1. Holden, Constance; "Art Stirs Uproar Down Under ...
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... (Lynch, Wayne; "Great Balls of Snakes," Natural History, 92:65, April 1983.) Comment. Evolutionists tend to "explain" facts in a circular fashion; that is, only the most efficient reproducers (or "fittest") survive, therefore those that survive must be the best reproducers. While the garter snake strategy has some advantages in terms of getting male and female together, things may have gone too far. For example, one communal den was flooded, killing 10,000 snakes. Predators have a field day when emergence occurs. One would think that dispersed hibernating snakes, with 1:1 male-to-female ratio, might prove to be an even better strategy. The point here is that blind application of the theory of evolution may mask other natural strategies. Survival of the fittest (or the most efficient reproducers) may not be the Master Plan. From Science Frontiers #27, MAY-JUN 1983 . 1983-2000 William R. Corliss ...
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... farfetched, doesn't it? Maybe not. When W. Doerfler and R. Schubbert, at the University of Cologne, fed the bacterial virus M13 to a mouse, snippets of the M13's genes turned up in cells taken from the mouse's intestines, spleen, liver, and white blood cells. Most of the alien DNA was eventually rejected, but some was probably retained. In any event, alien DNA in food seems to make its way to and survive for a time in the cells of the eater. (Cohen, Philip; "Can DNA in Food Find Its Way into Cells?" New Scientist, p. 14, January 4, 1997.) Comment. We are only half-kidding when we ask if food consumption could affect the evolution of a species. After all, our cells already harbor mitochondria, which are generally admitted to have originally been free bacteria that were "consumed" by animal cells. The process even has a name: "endosymbiosis." See: SF#47/189. From Science Frontiers #112, JUL-AUG 1997 . 1997-2000 William R. Corliss ...
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