219 results found.
... 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 Midi-Chlorians are with Us!Whoops! We meant to write "mitochondria" in that title. In the movie Star Wars, Episode 1: The Phantom Menace, Jedi master Qui-Gon Jinn explains the origin of the supernatural powers possessed by Jedi knights. It arises, he says, from microscopic lifeforms called chlorians" that dwell within all living cells and reveal the will of the Force. Mitochondria are popularly seen as mere powerhouses within cells, with little influence on the organisms they inhabit. They are, it is believed, just the distant progeny of bacteria that invaded complex cells hundreds of millions of years ago. With only 37 genes in their arsenal, human mitochondria would not seem to pose any threat to humanity. After all, we have about 100,000 genes per cell. Of course, mitochondria do evolve separately from us, and this is a bit disconcerting. Could they be more than mere symbionts? The midi-chlorians of the Jedi knights were "good guys", but our mitochondria sometimes seem to be working for an insidious alien Force. There is good evidence that they: Selected which of your mother's germ cells matured to produce you; Have decided your odds of living to be 100; and May influence your being afflicted with Parkinson's and Alzheimer's , as well as rarer disorders. The first item (or "force") is the most ...
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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 Theories that are Hard to Believe Explain Things We Cannot See That "something" we cannot see is that astronomical fudge factor called "dark matter". Astronomers are sure it exists because its presence, though unseen, explains two anomalies: The high circular velocity of the stars and gas in the outer reaches of galaxies. Circular velocities should decrease with distance from the galactic center, just as planet velocities do in the solar system. They don't , so some gravitational force from some unseen mass must counterbalancing centrifugal force (mark that this is presumptious! The "force" need not be gravity.) Observations suggesting that galaxies formed when the universe was less than a billion years old. The gravitational pull of the visible mass is inadequate to cause this clumping so quickly in the history of the universe. Many candidates have been proposed to play the dark-matter role. One of the more popular possibilities is that vast sea of neutrinos pervading the cosmos -- if they really do display just a hint of mass. Two other candidates now on the table are so bizarre that we marvel at the ingenuity of the theorists. One involves exceedingly large particles, the other unbelievably tiny clumps of particles. At the "giant" end of the size spectrum are galaxy-size particles weighing only 10-24 as much as an electron, which is itself by no means large. It would be hard to experimentally distinguish such ...
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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 The 8 Greatest Mysteries of Cosmology Such is the title of a lengthy article in the June 2001 issue of Astronomy. It is always dangerous to employ superlatives; "greatest" is particularly hazardous. Anyway, it is useful to review what mainstream astronomers consider to be their major unsolved problems. Naturally, we shall add a few that we think should have been on the list. How multidimensional is the universe? For example, gravitons, which are believed to exist in a fifth dimension, are supposed to transmit gravitational force. This dimension is barely separated from our well-known four. The thin barrier separating us from the graviton universe seems to leak a bit therebyallowing gravity, the weakest of all our universe's forces, to exist. Sounds pretty far-out, but not as bizarre as string theory which requires many more dimensions! How did the universe begin? The cosmic microwave background is much too smooth. If it was smoothed out by a sudden expansion of the universe (so-called "inflation"), what caused the inflation? Why does matter fill the universe? in other words, where is all the antimatter that we think must have been created in equal amounts? (This equality is a human philosophical requirement. The universe can do anything it wants!) How did galaxies form? What is cold dark matter? This "substance" seems to be filaments threading the surfaces of cosmic ...
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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 Weird Waterspout?Spring 1934. North Pacific. Aboard the freighter Cape Horn enroute to Singapore with a cargo of sawn lumber. G. Craig was the helmsman on the Cape Horn during a powerful storm (winds of Force 9-10, seas running 8 meters high). Even at 4 A.M ., the phosphorescence of the breaking sea made it seem like daylight. At 4:30, Craig saw what he thought was a colossal wave forming. It was so large that the vessel seemed certain to capsize. He thought he was a goner. But, strangely, the "wave" closed with the vessel very slowly and seemed to move independently of the rest of the stormy sea. Craig recalled other strange features of the phenomenon: .. .what I had initially mistaken for wave crests were actually widely-spaced 'geysers', dancing on the upper surface and each rising to a height of about 20 feet. dropping to half of it, then rising again. [See Craig's sketch.] Then, suddenly, when all seemed lost, the wind dropped from a full gale to an eerie calm. The "wave" passed -- gently -- and then the storm resumed. The Cape Horn was drenched, but there had been no shattering of glass nor rending of wood. There was some flooding but no more than usual in very heavy seas. Some of the ...
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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. 129: MAY-JUN 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Leaky Seas Just as we have been assured that the Greenhouse Effect is melting the ice caps and that rising ocean levels will force us to abandon our coastal cities, we read the following: Within a billion years, our planet could be as dry and barren as Mars, claim geologists in Tokyo. They have calculated that the oceans are leaking water into the Earth's mantle five times as fast as it is being replenished. It is true that ocean water is being drained away at subduction zones where oceanic crustal plates dive under the continental plates; there's a 10,000-mile unsealed crack there. S. Maruyama and colleagues at the Tokyo Institute of Technology estimate that 1.12 billion metric tons of water leak through that crack in the earth's integument every year. Geologists have always assumed that most of this leakage was returned to the oceans through deep-sea vents and volcanic action, but Maruyama calculates that only 0.23 billion metric tons are recovered. The balance is probably absorbed by lawsonite and other minerals forming 100 kilometers below the surface. (Hadfield, Peter; "Leaky Seas," New Scientist, p. 4, September 11, 1999.) Comment. Does this mean we should cease our attempts to stem global warming? From Science Frontiers #129, MAY-JUNE 2000 . 2000 William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient ...
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... an aphelion 13 times farther out than Neptune's . This massive object (probably mostly ice) takes 3175 years to circle the sun. 2000 CR105 is real; it has been photographed; it is not Mirror Matter; no one blames any terrestrial extinctions on it. Nevertheless, we can and must wonder how its orbit became so badly distorted. Often in past years, whenever astronomers detected cometary orbits gone awry, they invoked Planet X; that is, some undiscovered massive body plying the outer reaches of the solar system. Indeed, there have been several intense and unsuccessful searches for Planet X over the years. (See Chapter AX in The Sun and Solar System Debris.) History seems to be repeating itself with 2000 CR105. Astronomer B. Gladman proposes that 2000 CR105 was forced into its present eccentric orbit by an encounter with a Mars-size Planet X that now orbits the sun at a distance about 15 times that of Neptune. From the standpoint of celestial mechanics, this perturbation of 2000 CR105's orbit is certainly within the realm of possibility. But two associated problems worry astronomers: (1 ) The accepted theory for the formation of the solar system does not countenance the formation of planets the size of Mars so far away from the sun; and (2 ) If this newly postulated Planet X truly exists, why has it not ejected more 2000 CR105s from the well-populated Kuiper Belt over the billions of years Planet X has been perturbing the Belt ? (Schilling, Govert; "Comet's Course Hints at Mystery Planet," Science ...
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... Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Roads of Easter Island When the Fourth Dynasty Egyptians set about building the Great Pyramid, they built a stone-paved road from the Giza Plateau to the dock on the Nile where barges arrived from quarries upriver. The road's hard, smooth surface eased the task of hauling the huge blocks of limestone and granite to the construction site. Three thousand years later, the Easter Islanders faced a similar transportation problem in moving their huge stone heads -- some weighing as much as 90 tons -- from the quarries to stone platforms (ahu) on the coast, where the monstrous heads would stare out across the empty Pacific. Much has been written about how the more than 800 stone heads were dragged from the quarries by brute force and then erected on the ahu. Thor Heyerdahl and others have even managed to duplicate some phases of the operation. However, the voluminous Easter Island literature is not as forthcoming about the roads the natives built to accelerate this Ethic traffic. The Easter Island roads have turned out to be as curious as the statues themselves. During the summer of 2000, geologist C.M . Love and a crew of 17 students excavated sections of the three main roads that carried statue traffic. Parts of these roads were actually carved into the island's bedrock-lava flows mainly. Strangely, the roads were not flat but V- and U-shaped in cross section. They averaged 3.5 meters (11.5 feet) wide and were not a trivial undertaking. In some ...
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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 The Anomalous Antiquity of Some Landforms All over the planet, but particularly in Australia, there exist great expanses of land surface that fossils and radiometric dating tell us are tens of millions of years old. This doesn't seem very serious until we learn that, given today's erosion rates, these landforms should be deeply eroded or, more likely, completely erased by the forces of nature. This paradox has long been used by Creationists to challenge geological dating methods. Mainstream geologists do recognize the paradox but have had scant success in resolving it. For example, geologist C.H . Crickmay wrote: Again, one finds all over the world, even high above and far distant from existing waterways, smooth-surfaced and level ground -- including everything from small terraces to broad, flat plains -- much of it still bearing intact a carpet of stream alluvium. Such lands were carved and carpeted, evidently, by running water, even though they are now in places where no stream could possibly run... What is remarkable about them is the perfection with which they have out-lasted the attack of "denudation" for all the time that has passed since they lay at stream level. (The Work of the River, New York, 1974) This paradox of uneroded ancient landforms remains as obdurate as the landforms themselves. (Oard, Michael J.; "Antiquity of Landforms: Objective Evidence ...
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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 The Ubiquitous Bird-and-fish Motif Pre-Columbiana, a new journal, promote the popular but "out-on-the-fringe" theory that all our planet's oceans were crossed repeatedly before Columbus (an the Vikings, too). One type of evidence adduced to prove such Precolumbian cultural diffusion is the widespread appearance of motifs that are so specific and unusual that one is forced to admit that independent invention seems very unlikely. In the latest issue of Pre-Columbiana, G. Farley has collected examples of the singular "bird-and-fish" motif from Asia, Africa, both Americas, and the Middle East. As you can see from the illustrations, the similarities are striking, and the bird-fish "contact" highly specific. Bird-and-fish motifs. Clockwise from upper left: Mimbres culture, New Mexico; ancient Egyptian hieroglyph; Chimu culture, Peru; ancient China. (Farley, Gloria; "World-Wide Occurrence of a Bird-and-Fish Motif," Pre-Columbiana, 1:187, 1999.) Comment. Yes, we do know that the birds involved are all fish-eaters, but the "kisses" seem more symbolic than pre-consumption. Also, the fish portrayed are often too big to swallow. From Science Frontiers #133, JAN-FEB 2001 . 2001 William R. Corliss Other Sites of ...
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... the nascent proteins "funnel" toward the minimum energy states that characterize the proteins that are capable of taking on biological tasks. This funnelling is an emergent property of matter that leads to the final "dominant state": a protein or some other biochemical. (Irion, Robert; "Say the Magic Words," New Scientist, p. 32, June 7, 2001.) Comment. Proteins are the workhorses of terrestrial life forms. By gross extrapolation of the protein energy-landscape model, we could say that life forms are merely complexes of multitudinous dominant states and are, in effect, superdominant-states. This speculation is fun, but the WHY of this whole business still eludes us. And we wonder if "emergent property" really doesn't mean "life force"! From Science Frontiers #138, NOV-DEC 2001 . 2001 William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology and astronomy. Lobster . The journal of intelligence and political conspiracy (CIA, FBI, JFK, MI5, NSA, etc) Homeworking.com . Free resource for people thinking about working at home. ABC dating and personals . For people looking for relationships. Place your ad free. ...
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... Science Frontiers ONLINE No. 135: MAY-JUN 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Sourceless Magnetic Fields?Our pocket compasses attest to the reality of the earth's magnetic field, and astronomers can also measure the magnetic fields of the sun and some other stars. Plasmas streaming along the Milky Way's spiral arms also create galactic magnetic fields. But nowhere in the immense distances between the galaxies do astronomers see anything that might generate even a few lines of magnetic force. Nevertheless, intergalactic magnetic fields do exist. Furthermore, they are just as strong as the magnetic fields measured in the ponderously swirling, star-rich galaxies. Given the great volume of intergalactic space, we cannot ignore these apparently sourceless magnetic fields. Because, as astrophysicist S.A . Colgate observes: These magnetic fields are the dominant free energy of the universe. If so much energy pervades intergalactic space, it is there that we may find of the source of those perplexing high-energy cosmic rays mentioned in the preceding item. (Musser, George; "Magnetic Anomalies," Scientific American, 283 :22 , August 2000.) Comment. Imagine that! Cosmic rays of incomprehensible energy emanating from a region where resides the dominant free energy of the universe. And yet, we see nothing there in our telescopes. Future science is going to be littered with the fragments of smashed paradigms. From Science Frontiers #135, MAY-JUN 2001 . 2001 William R. Corliss Other Sites of Interest SIS . Catastrophism, ...
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... paradigm of geophysics: plate tectonics, nee continental drift. This 47-page study, which includes 10 pages of references, is best summarized by quoting from the author's own conclusions. Plate tectonics -- the reigning paradigm in the earth sciences -- faces some very severe and apparently fatal problems. Far from being a simple, elegant, all-embracing global theory, it is confronted with a multitude of observational anomalies and has had to be patched up with a complex variety of ad hoc modifications and auxiliary hypotheses. The existence of deep continental roots and the absence of a continuous, global asthenosphere to "lubricate" plate motions has rendered the classical model of plate movements untenable. There is no consensus on the thickness of the "plates" and no certainty as to the forces responsible for their supposed movement. The hypotheses of large-scale continental movements, seafloor spreading, and subduction , as well as the relative youth of the oceanic crust are contradicted by a substantial volume of data. Evidence for significant amounts of submerged continental crust in the present-day oceans provides another major challenge to plate tectonics. (Pratt, David ; "Plate Tectonics: A Paradigm under Threat ," Journal of Scientific Exploration," 14:307, 2000.) Definition. Asthenosphere = upper mantle, a hot, fluid layer of rock. Two kinds of marine magnetic anomalies: (Top) Idealized stripes straddling a rift valley. (Bottom) Actual magnetic anomalies in the North Atlantic. Quite a difference between theory and reality From Science Frontiers #134, MAR-APR ...
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... Frontiers ONLINE No. 131: SEP-OCT 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Female Feral Fowl Foil Rapists Male animals possess an inspired arsenal of devices to ensure that their sperm are the ones that fertilize chosen females. Their mechanical devices range from scrapers that physically remove sperm deposited by competing males to plugs that block sperm access in subsequent matings. It is claimed that some male ejaculates introduce not only fertilizing sperm but also "kamikaze" sperm specially designed to hunt down and destroy competing sperm. Well, both sexes can play these games. Some females have ways to eject sperm from undesired males. For example, female feral fowl (hens gone wild!) prefer to mate with dominant males. Often, however, subdominant males force themselves on the females despite resistance and stress calls. The female response to such rapes is differential sperm ejection; that is, they immediately expel the unwanted ejaculate -- at least most of it -- raising the probability that they will be fertilized by the preferred dominant males. (Pizzeria, T., and Birkhead, T.R .; "Female Feral Fowl Eject Sperm of Sub-dominant Males," Nature, 405:787, 2000.) Comment. An interesting sort of sperm ejection occurs among Dunnocks, small brown birds common in English gardens. Alpha males try to prevent matings by lower-ranking males but are rarely successful. Most Dunnock matings are preceded by a ritual-like phenomenon called "cloaca-pecking." The female raises her tail exposing ...
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... the hailstorm paused, before restarting! It lasted for 55 minutes, and it was in these freezing conditions that I began studying and classifying the pieces or balls of ice. See author's sketches of the remarkably varied shapes of hail. (Kosa-hiss, Attila; "Hailstorm at Padis-Plateau, Romania," Journal of Meteorology, U.K ., 25:96, 2000.) Comment. The perennial question is: What mechanism in a hailstorm generates untold millions of copies of a suite of different, often complex, ice shapes? Some of the hailstones that fell in the storm. Of particular interest are the pyramids (5 , 6), the discs with transparent centers (12), and the "badminton balls" (15). What force in a violent storm molds these curious shapes in such incredible numbers? From Science Frontiers #130, JUL-AUG 2000 . 2000 William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology and astronomy. Lobster . The journal of intelligence and political conspiracy (CIA, FBI, JFK, MI5, NSA, etc) Homeworking.com . Free resource for people thinking about working at home. ABC dating and personals . For people looking for relationships. Place your ad free. ...
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... is that it improves an animal's focus in the direction perpendicular to the slit. Thus, cats and snakes hunting close to the ground can better detect their prey over a wide horizontal field. But how about the horses, goats and other grazing animals that must keep their eyes open for predators across a wide horizon? Pupils with horizontal slits would seem to defeat this purpose. Ah, but when they lower their heads to graze, their vertical pupils become horizontal. Simple! (Anonymous; "Eye to Eye," New Scientist, p. 85, December 11, 1999.) Comments. But puzzles remain, otherwise we wouldn't address this subject. (1 ) Some snakes have round pupils (as in the illustration) having apparently been subjected to different environmental forces; (2 ) Of all the 9,000+ species of birds, only the skimmers own pupils with vertical slits. You would expect ground-feeding birds like robins and larks to also have them; (3 ) Most interesting are the cuttlefish with pupils shaped like Ws. That's a tough one. Some snakes, the grass snakes, for example, have round pupils. From Science Frontiers #130, JUL-AUG 2000 . 2000 William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology and astronomy. Lobster . The journal of intelligence and political conspiracy (CIA, FBI, JFK, MI5, NSA, etc) Homeworking.com . Free resource for people thinking about working at home. ABC dating and personals . ...
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... where geothermal heat is close to the surface, as in New Zealand, Java, and Yellowstone. They are also unique in their entrainment of subterranean fossils and bringing them to the surface. "There is no explanation of the way the springs ooze a pale, cold, grey mud to the surface, forming blisters that spurt high into the air. "Neville Hollingworth of the Natural Environment Research Council said: 'They are like a fossil conveyor belt bringing up finds from the clay layers below and then washing them out in a nearby stream.'" The fossil conveyor belt yields bones of marine reptiles, oyster shells, and the remains of sea creatures that lived during the Jurassic, about 165 million years ago. Some of the bivalves still retain their organic ligaments. Geologists wonder what forces squeeze the mud to the surface like toothpaste from a tube. (Nuttall, Nick; "Mud Springs a Surprise after 165 Million Years," London Times, May 2, 1996. Cr. A.C .A . Silk) From Science Frontiers #106, JUL-AUG 1996 . 1996-2000 William R. Corliss ...
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... therefore, seem to be careening about in a dense cloud of unseen, unknown masses. These might be dark, Jupiter-sized objects, black holes, and/or some exotic forms of matter. We must choose between the reality of dark matter or admit that something is awry with our laws of gravitation and motion when they are applied on a cosmological scale Now, let us examine those four darkmatter items from the recent literature: D. Lin, a University of California astronomer, has shown that the Large Magellanic Cloud that orbits around our own galaxy (the Milky Way) is being torn apart (" cannibalized") by the powerful gravitational pull of a dense cloud of dark matter surrounding the Milky Way. This dismemberment of the Large Magellanic Cloud cannot be explained by the gravitational forces exerted by the stars in our galaxy that we can see. Lin calculates that our halo of dark matter is equivalent to 600-800 billion solar masses, compared to the only 100 billion solar masses of visible matter. (Flam, Faye; "Spinning in the Dark," Science, 260:1593, 1993. Also: Anonymous; "' Dark Matter' Is Observed 'Cannibalizing' a Galaxy," Baltimore Sun, p. 8A, June 8, 1993.) The dark matter surrounding a galaxy will, according to the Theory of Relativity, act as a gravitational lens that will deflect light rays passing near it. This dark matter, acting like a telescope, should increase the number of quasars counted in the sky near galactic clusters. Such larger quasar counts ...
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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 Bruised Apples A serious problem has cropped up in supermarkets, where fresh, ripe apples are piled up high in beckoning pyramids. Surely, as the heights of the pyramids increase, the bottom-most apples will be crushed, particularly those in the center under the apexes. Common sense tells us that crushing forces will be greatest at Position #4 in the illustration. But grocers need not be concerned about Apple #4 . Two Czech researchers, J. Schmid and J. Novosad, using pressure sensors, found that in a horizontal plane through a stacked pyramid the maximum pressure actually occurs in a ring of objects (apples) some distance from the pyramid's vertical axis. How come? (Watson, A.; "The Perplexing Puzzle Posed by a Pile of Apples," New Scientist, p. 19, December 14, 1991.) A theoretical analysis of the problem by J. Grindlay doesn't help much. He analyzed a two-dimensional pile of disks, as shown, and calculated that maximum bruising forces should occur at the outermost disks instead of at the center, (Grindlay, J.; "Bruised Apples," American Journal of Physics, 61:469, 1993.) Comment. Thus, common-sense expectations, experimental measurements, and theoretical calculations lead to three different results. Much more work needs to be done here. From Science Frontiers #88, JUL ...
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... constructed! However, it now seems that the situation is even worse than chaotic! Some systems, perhaps most systems, are also indeterminate, meaning that we cannot predict their qualitative behavior either. A simple example is the water swirling down the bathtub drain. This is not only chaotic but it has two qualitative final states: clockwise and counterclockwise. Regardless of which hemisphere you are in, you can change the direction of swirl with negligible effort. Each of the two final states of motion is still quanti tatively unpredictable. Systems that are more complex will possess many different final states, all chaotic. Can nature really be fundamentally chaotic as well as qualitatively uncertain? J.C . Sommerer and E. Ott have mathematically examined a relatively simple system consisting of a single particle moving in a force field, experiencing friction, and being periodically jolted. Besides settling into chaotic motion, this particle may also be forced away to infinity -- two radically different final states. The analysis revealed that for any set of initial conditions leading to the first type of behavior, there was an infinite number of slightly different initial conditions that would lead to the second type of behavior. In other words, systems that we have long thought to be deterministic, like the motions of the planets, may be not only chaotic but indeterminate. Since Sommerer and Ott found their indeterminate system easily, we must face the possibility that the future behavior of just about everything is beyond our capability to predict, even with our best instruments and computers. Apparently the universe is built in such a way that exact ...
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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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... new universe of its own. As in biological Darwinism, these are the "selected" universes. Some universes may fail to reproduce at all. Thus, with the help of small mutations occurring during each bounce, the metauniverse and its constituent universes are evolving like biological life -- but towards what? (Gribbin, John; "Evolution of the Universe by Natural Selection?" New Scientist, p. 22, February 1, 1992.) Comments. There do seem to a few black holes in our own universe (the Milky Way), perhaps many of them. So, universes like ours could well be highly successful in the cauldron of cosmological evolution. Since life and humans are possible in our type of universe, humanity seems to be favored not only by the evolutionary forces existing on earth but also by those permeating the metauniverse. What we do not know is: (1 ) Whether other life forms (or entities) are even more favored in their universes; (2 ) Whether meta-metauniverses exist; and (3 ) Who or what is "Master of the Show." Whoever or whatever evidently plies its trade at the molecular level, too. See "Mutant Molecules" at the end under PHYSICS & CHEMISTRY. From Science Frontiers #81, MAY-JUN 1992 . 1992-2000 William R. Corliss ...
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... from all herbivorous insects except the singing caterpillars. Player 2. The ants get food from both the Croton plant and the caterpillars. The latter have evolved extrudable glands called "nectary organs." For their part of the bargain, the ants protect the caterpillar from predatory wasps, just as they defend the Croton plant from its enemies. Player 3. The caterpillars, though seemingly benign, are the heavies in this menage-a -trois! They get both leaves and nectar from the plant for nothing. They do supply the ants with nectar in exchange for protection, but subtle subversion prevails here! First they attract the ants with their songs; then, they seduce them with nectar that is much more nutritious and attractive than that produced by the Croton plant. Finally, they chemically force the ants into defensive postures against predatory wasps by spraying them with a mesmerizing substance from special "tentacle organs" near their heads. Why is all this subversive on the part of the caterpillars? It appears that the caterpillars have invaded and undermined the normal ant-plant symbiosis -- a very common, mutually beneficial arrangement. The ants have been seduced into letting the caterpillars feast on the Croton plant, although the ant-plant compact originally required that the ants repel all herbivorous insects. What makes this tale of subterfuge so remarkable is that the caterpillars had to evolve three separate organs in order to accomplish it: (1 ) their vibratory papillae; (2 ) their nectary glands; and (3 ) their mesmerizing tentacle organs. (DeVries, Philip J.; "Singing ...
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... . A longstanding geological enigma of the New South Wales coastline is the curious distribution of sand dunes. Those headlands less than 40 meters high have lost most of their dunes, leaving only raw, unweathered rock. On the other hand, the higher headlands have retained these dunes. Australians B. Young and T. Bryant hypothesize that a tsunamis 40 meters high swept the lower headlands clean about 100,000 years ago. They can even plot the incoming wave's direction, because a few remnants of the coastal dunes still cling to the southwest corners of the headlands along the NSW coast south of Newcastle. In their scenario, the tsunamis came from the northeast, smashed into the Solomons, southeastern Australia, and northeastern New Zealand. The Great Barrier Reef protected northeastern Australia from the full force of the wave. Young and Bryant favor a Hawaiian landslip as the initiator of the tsunamis, but acknowledge that an asteroid impact could also have done the job. If the wave began near Hawaii, it would initially been about 375 meters (about mile) in height. (Davidson, Garry; "A Tsunamis Tale from Sydney," New Scientist, p. 17, October 17, 1992.) 65,000,000 BP. Northeastern Mexico. The date mentioned is, of course, that of the Cretaceous-Tertiary boundary. This is the time when, many scientists believe, a very large asteroid slammed into northern Yucatan, forming the now-buried Chicxulub crater and wiping out the dinosaurs. Since the impact site was covered with ocean at the time, a ...
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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 The Ktb Hole KTB = Kontinentales Tiefbohrprogramm der Bundesrepublik Deutschland If you could drop a pfennig down the KTB hole, it would take several minutes to hit bottom, for this research drill hole has now penetrated to 7.5 kilometers. It is the second deepest man-made hole, after the Soviet 12-km hole in the Kola Peninsula. Drilled solely for scientific purposes, the rocks and strata encountered by the KTB drill bits have forced the redrawing of German geological maps. The "real" subterranean world turned out to be quite different from that inferred from both surface indications and the seismic and electrical probing of the depths. Three specific surprises are worth mentioning: Temperatures in the drill hole rose far faster than predicted. The expected boundary (" suture") between two old tectonic plates thought to exist at 3 km according to surface geology had not yet appeared at 7.5 km. Most interestingly, crevicular structure (crevices and pores) existed at almost all depths, even though theory said they could not because of intense pressures. And these voids were filled with fluids. P. Keher, a KTB scientist, was amazed at what the drill found: "When I started 25 years ago, the idea was that the deeper you go into the crust, the drier it gets." (Kerr, Richard A.; "Looking -- Deeply -- into the Earth's Crust in Europe ...
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... phenomenon: "Towards the end of August 1893, when Fram was off the Taymyr Peninsula, near the Nordenskiold Archipelago, 'dead water' was encountered. In the words of Nansen, this is 'a peculiar phenomenon', which 'occurs where a surface layer of fresh water rests upon the salt water of the sea, and this fresh water is carried along with the ship, gliding on the heavier sea beneath as if on a fixed foundation'. It 'manifests itself', he observed, 'in the form of larger or smaller ripples or waves stretching across the wake, the one behind the other, arising sometimes as far foward as almost midships'. When caught in dead water, Nansen reported, Fram appeared to be held back, as if by some mysterious force, and she did not always answer the helm. In calm weather, with a light cargo, Fram was capable of 6 to 7 knots. When in dead water she was unable to make 1.5 knots. 'We made loops in our course', Nansen wrote, 'turned sometimes right around, tried all sorts of antics to get clear of it, but to very little purpose.'" Nansen asked the noted physicist and meteorologist V. Bjerknes to look into the frustrating phenomenon. Bjerknes found that the energy of the ship's propeller was, in essence, being siphoned off to create internal waves along the interface between the light fresh water and dense ocean water underneath rather than propelling the ship forward. (Walker, J.M .; "Farthest ...
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... pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Computer confirms crossing!Exodus states quite clearly that the Red Sea parted allowing Moses and the Israelites to escape the pursuing soldiers of the Pharaoh. This may not have been as miraculous as we learned in Sunday school. "Because of the peculiar geography of the northern end of the Red Sea, researchers report in the Bulletin of the American Meteorological Society, dated last Sunday, that a moderate wind blowing constantly for about 10 hours could have caused the sea to recede about a mile and the water level to drop 10 feet, leaving dry [? ] land in the area where many Biblical scholars believe the crossing occurred." Some artists and movie makers have portrayed huge walls of water being held apart by a supernatural force, but it seems that the Biblical account may have been more accurate after all: "The Lord caused the sea to go back by a strong east wind all the night, and made the sea dry land, and the waters were divided. And the children of Israel went into the midst of the sea on the dry ground." ( Exodus ) If the wind has shifted suddenly, the displaced waters might well have returned quickly to inundate the Egyptian army. (Maugh, Thomas H., II; "Red Sea May Have Parted, Scientists Say," Denver Post, p. A1, March 14, 1992.) Noncomment. Any editorial comment would be misinterpreted by someone, so..... From Science Frontiers #81, MAY-JUN 1992 ...
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... Sourcebook Subjects Alien abuctions: were they, are they real?J. Pontolillo has generated a fascinating study of alien abductions, commencing with similar instances that occurred long before UFOs flashed across the sky. The long history of supposed encounters with demons, witches, fairies, UFOnauts, and sundry fantastic creatures led Pontolillo to conclude: "From the preceding examination of the phenomenon's many aspects, it is apparent that alien abuctions are the continuation of an ancient, ongoing cycle of religio-mythic beliefs. The 'seed events' consist of routine medical and gynecological procedures, hypnagogic and hypnopompic (sleeprelated) imagery, and causative traumas such as sexual assault. These events are then reconstructed in accordance with historical and cultural precedences as well as modified by modern-day media influences. The driving force behind this creation of abuction accounts lies in the extensive use of hypnotic recall in unsupervised investigations conducted by ETH [Extraterrestrial Hypothesis] proponents." Pontolillo asserts that there is not a shred of evidence that alien abuctions have objective reality. (Pontoillo, James; "Demons, Doctors, and Aliens," INFO Occasional Paper #2 , March 1993. From Science Frontiers #87, MAY-JUN 1993 . 1993-2000 William R. Corliss ...
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... to that biologically innovative period termed the Cambrian explosion. Even at the taxonomic level just below the phylum, the class (i .e ., the vertebrates), most biological invention seems to stem from the Cambrian. J.S . Levinton, in a long article in 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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... 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 Official foo-fighter records revealed The famous foo fighters of World War II were bright balls of light, about a foot in diameter, of different colors, that appeared mostly over Germany to both German and Allied pilots. Although the foo fighters could maneuver around and through bomber formations with apparent ease, they were nuisances rather than physical threats. Most of the foo-fighter reports made by Americans came from the 415th Night Fighter Squadron. Recently a microfilm roll containing the Unit History and War Diary of the 415th was obtained from the U.S . Air Force. We quote below three incidents found on Frames 1613 and 1614. The year is 1944: "December 18. In Rastatt area sighted five or six red and green lights in a 'T ' shape which followed A/C thru turns and closed to 1000 feet. Lights followed for several miles and then went out. Our pilots have named these mysterious phenomena which they encounter over Germany at night 'Foo-Fighters.' "December 23. More Foo-Fighters were in the air last night...In the vicinity of Hagenau saw 2 lights coming toward the A/C from ground. After reaching the altitude of the A/C they leveled off and flew on tail of Beau (Beaufighter -- their aircraft, Ed.) for 2 minutes and then peeled up and turned away. 8th mission -- sighted 2 orange lights. ...
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... , four observers watched what seemed to be a system of luminous rings for about 15-20 minutes. The rings were estimated to be 2-5 kilometers away and 10-30 meters in size. E. Witalis has provided a direct translation of their report. "The light phenomenon, which was strongly luminous, consisted of scintillating, rotating rings arranged as a system of plates (small rings in the centre and increasingly large ones towards the edges). The rings seemed to consist of sparks running around in a circular or slightly elliptical path with an impressive speed. Spontaneously I associated them with electrical discharges. The plate shape was felt as being in some way static as to location, and the sparks moved in a pattern without spreading out at the edges. It seemed that strong force was controlling the event. The sparks looked like having a core and a 'tail' behind. They looked like being able to crackle but no sound was heard, perhaps because of the distance. It was interesting to note that the rings were spinning in opposite directions. The effect clearly illuminated the surrounding air space. The whole light phenomenon took place with knifesharp edges in clear weather (temperature between -1 and -3 deg. C." (Witalis. Erik; "An Air Plasma Whirl, Seen in the Atmosphere, Sweden, January 1991," Journal of Meteorology, U.K ., 16:273, 1991.) Comment. Of course, the author is actually assuming that a plasma was observed. From Science Frontiers #80, MAR-APR ...
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... bearing approximately 290 -110 and moving towards the ship in a south-southwesterly direction, see sketch. Although it was night-time, it was light enough to determine visually at a distance of about 1 n.mile, that it was not a large swell wave. At 1947 the vessel was passing through the echo which extended out to 4 n.mile on either side of it and, on observing the water around the ship with the aid of an Aldis lamp, it was noted that there was a great deal of turbulence present. The Enterprise , fully laden with iron ore, suddenly veered 6 to port of her heading of 325 , indicating the strength of the turbulence. The sea prior to this point was only slightly rippled by a light SW'ly wind, force 1-2 . The band of turbulence was approximately 20 m wide and the sea beyond it was once again only slightly rippled." (Harris, P.C .; "Radar Echo," Marine Observer, 63:111, 1993.) From Science Frontiers #90, NOV-DEC 1993 . 1993-2000 William R. Corliss ...
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... , Klimley began towing a magne tometer behind the boat. Sure enough, the hammerheads were following paths coincident with lines of high magnetic gradient. And Espiritu Santo itself turned out 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 voltage differences every 2 seconds. They have discerned intriguing synchrony. "Miwa and his colleages studied primeval forests in Japan's Shizuoka and Nigata Prefectures, recording signals for two days at a time. In each forest, there were several groups of between 20 and 50 trees showing a similar pattern of changes in their potentials, each of which contained about half a dozen species. Neighboring trees were the most likely to be synchronized, but the groups did not have rigid boundaries. The membership of the groups was also not fixed: between the first and second days of recording, individual trees 'joined' and 'dropped out'." Miwa advances the idea that the trees must somehow be communicating with each other to achieve this synchrony. Botanists, though, suspect that environmental conditions force this coordinated behavior. Miwa will next remove a few members from each group to see if his arbicides are noticed by the neighbors. (Endo, Shinichi; "Japan's Ancient Trees Whisper Their Secrets," New Scientist, p. 19, May 13, 1995) Cross reference. This is not the first time we have offered evidence of "tree talk". See "Trees Talk in W-Waves". (SF#63) From Science Frontiers #105, MAY-JUN 1996 . 1996-2000 William R. Corliss ...
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... Issue Sourcebook Project Sourcebook Subjects Self-organized stone stripes "Geometrically regular stripes of stones are found on many unvegetated alpine and polar hillslopes; known as 'sorted stripes' because of the characteristic textural sorting between surface stones and fine-grained soil, they contrast markedly with the lack of order typical of natural landscapes. The spacing of the stripes can range from centimeters to meters (about 10-20 times the average stone diameter), with individual stripes extending downslope for many tens of meters. A variety of formative mechanisms have been proposed, but it is still unclear how such orderly stripes can arise spontaneously, and what dictates the spacing." B.T . Werner and B. Hallet, authors of the foregoing partial abstract, have mathematically simulated the displacement of surface stones under the forces generated by the growth of needle ice in the underlying soil. As the number of freeze-thaw cycles increases into the thousands, computer simulations show the surface stones gradually arraying themselves into linear patterns. (Werner, B.T ., and Hallet, B.; "Numerical Simulation of Self-Organized Stone Stripes," Nature, 361:142, 1993.) Reference. These stone stripes represent just one type of "patterned ground." Other examples may be found in ETP1 in our catalog: Carolina Bays, Mima Mounds, described here . From Science Frontiers #88, JUL-AUG 1993 . 1993-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 74: Mar-Apr 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Repent! the phase change is coming!The world as we know it may not end in a nuclear holocaust or even in the greenhouse effect. Rather, suggest M. M. Grone and M. Sher, the universe-as-a -whole may undergo a phase change. Such an event has already happened once and it may again. Approximately 10-10 seconds after the Big Bang, the force laws changed discontinuously as the universe cooled. Some models of the cosmos predict that another such phase change may occur when photons suddenly acquire mass. Grone and Sher have sketched the effects on terrestrial civilization: "The most dramatic effect would be the elimination of all static electric and magnetic fields over a range greater than 1 cm, and the elimination of all electromagnetic radiation with frequencies smaller than a few hundred gigahertz. We have shown that there would be relatively little impact on atomic structure and on solar radiation. The absence of electrostatic fields would force a redesign of current power plants (to use smaller solenoids); the absence of radio and television waves would force a much greater use of cables. The elimination of solar and geomagnetic fields would have a significant meteorological impact. The potential ly most devastating effect could be on the propagation of neural impulse along motor neurons; it appears that the effects might be small, but they do depend on the precise value of the photon mass." Crone and Sher conclude that ...
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... Science Frontiers ONLINE No. 70: Jul-Aug 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Belgian Flying Triangle "The Belgian air force has been on alert for three nights running", writes Lucy Kellaway. Two Hawker Siddeley aircraft equipped with infrared cameras and sophisticated electronic sensors have been patrolling the skies. Down below, the Belgian police force has kept a constant watch, helped by more than 1,000 concerned civilians. Along the border with Germany, 20 lookout posts have been set up. Their target: an Unidentified Flying Object. "Since December, there have been 800 reported sightings, and even though some resemble a lamp-post more closely than a UFO, many of the others are being earnestly examined by SOBEPS, the Belgian Society for Studying Special Phenomena. "More surprising is how seriously the army is taking the whole thing. For the time being it says it is viewing the matter as a 'technical curiosity' as the intruder has shown no aggressive signs. Should it turn nasty, it will be a different matter altogether. .. .. . "Scientists on the ground appear in the past few days to have produced a clear image of the object, which is said to correspond to the reports of eyewitnesses. It is a triangle 30m-50m in diameter, with red, green and white lights at the corners, 10 times brighter than any star. It has a convex underbelly and makes a sharp whistling noise." (Anonymous; "Flying Triangle Has Belgians Going around ...
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... Science Frontiers ONLINE No. 74: Mar-Apr 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Mechanical Paradox In Thrust Faulting In many parts of the world, older rocks are found on top of younger rocks. Ob-viously the Principle of Superposition is contradicted in such situations. Two possible explanations exist for these inverted strata: (1 ) The dating of the rocks is incorrect; or (2 ) Geological forces somehow slid the older rocks over the top of the younger rocks. Few mainstream scientists give any thought to the first possibility because it implies that evolution did not proceed as presently envisioned. (Rocks are often dated by their fossil contents.) So, geologists are left with the problems of sliding great masses of rock over rough surfaces for great distances. Sketch of the forces acting upon a thrust block being pushed by a wedge-shaped driver Low-angle thrust faulting is not a trivial geological process. To illustrate, the Lewis Overthrust in Montana and adjacent Canada involves the shoving of a block of old strata hundreds of feet thick, hundreds of miles long, over younger rock for a distance of possibly 50 miles. In contemplating such overthrusts, one immediately comes face to face with the Mechanical Paradox. Brief-ly, given the coefficient of friction between the layers of rock, the weight of the thrust block, and the mechanical strength of the rock being pushed, it can be shown that pushing the thrust block at the rear edge will crush it long before it begins to slide. For ...
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... same night in counties far from each other); there have been very few cases of detection of hoax, despite massive surveillance in the Mariborough/Devizes area, where so many of the events took place; circles (including a dumbbell formation) occurred within visual and radar range of a hi-tech watch mounted by [G .T .] Meaden and supported by anti-hoax equipment without a trace of human action. It is clear that hoax cannot account for all we have been seeing. "Very recently, laboratories in the US, acting in collaboration with CCCS's Crop Research Panel, have reported interesting physical changes in crops and soil collected from circle formations as compared with control samples. Other 'hard' evidence is accumulating for the action of some short-lived force in the formation of genuine events, and its nature seems to be such that human activity cannot account for it. It may or may not be evidence for the operation of Meaden's 'plasma vortex' (in whatever form he decides to develop it). The only thing to add at this stage is that if the "plasma vortex" is in question, it seems capable of far more elaboration in the creation of crop formations than Meaden has yet allowed. For sheer exuberance and inventiveness, there has been no force in scientific history to match it." (Noyes, Ralph; Letter to UFO Brigantia, November 23, 1991.) Comment. We shall be looking forward to documentation of the lab tests mentioned. It is "interesting" that both UFO and ...
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... Science Frontiers ONLINE No. 67: Jan-Feb 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Astronomers up against the "great wall"" For more than a decade now, astronomers have been haunted by a sense that the universe is controlled by forces they don't understand. And now comes a striking confirmation: 'The Great Wall.'" The Great Wall is the largest known structure in the universe at present, having superceded sundry superclusters and clusters of superclusters. The Wall is a "thin" (15 million-light-year) sheet of galaxies 500 million light years long by 200 wide; and it may extend even farther. It is emplaced some 200-300 million light years from earth. It helps outline contiguaous parts of vast "bubbles" of nearly empty space. Both the Wall and the adjacent voids are just too large for current theories to deal with. All popular theories have great difficulties in accounting for such large inhomogeneities. To illustrate an important observable -- the 2.7 K cosmic background radiation -- which is usually described as the afterglow of the Big Bang, ar gues for a very smooth, uniform distribution of galaxies. Great Walls are definitely anomalous. M.J . Geller, codiscoverer of the Great Wall with J.P . Huchra, remarked: "My view is that there is something fundamentally wrong in our approach to understanding such large-scale structure -- some key piece of the puzzle that we're missing." (Waldrop, ...
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... Science Frontiers ONLINE No. 68: Mar-Apr 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Quiet sun: violent earth When R.B . Stothers, at NASA's Goddard Institute for Space Studies, decided to look into the possible correlation of solar activity and terrestrial volcanism, he fully expected to find no connection at all. After all, what force generated by small changes in the sun's output could stir up the earth's magma from a distance of 93 million miles? Stothers was surprised. "Stothers analyzed two immense catalogs, published in the early 1980s, that list more than 55,000 known eruptions since the year 1500. Concentrating on several hundred of the moderate-to-large eruptions, he found statistically significant patterns in eruption frequency that match the solar cycle. Eruptions seemed most numerous during the weakest portions of the solar cycle." Further, there was a 97% confidence that the correlation was not a statistical accident. The only cause-and-effect explanation offered by Stothers was negative and indirect. During periods of abundant sunspots, increased solar emissions jar the earth's atmosphere slightly. Communicated to the crust, these slight taps trigger tiny earthquakes that relieve stresses beneath volcanos, thus delaying their eruptions until solar acitivity dies down. Not especially convincing! (Anonymous; "Volcanos on Earth May Follow the Sun," Science News, 137:47, 1990.) Comment. Down the years, many scientists and laymen have tried to correlate sunspots and earthquake frequency ...
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... Science Frontiers ONLINE No. 70: Jul-Aug 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Successful Predictions Mean Little In Science Many maverick scientists make the pages of Science Frontiers because they are the ones who deviate from the mainstream. They pursue those Anomalies that the Sourcebook Project filters from the great river of scientific literature. But enough fluvial allusions! The maverick here is, again, H. Alfven. We first met Alfven in SF#59,where we commented on his paper "Memoirs of a Dissident Scientist." Alfven is still a dissident, a scientist who has the temerity to claim that cosmic rays have a local rather than galactic origin. Even more heretical is his assertion that electromagnetic forces have shaped the universe rather than the Big Bang! The subject of this entry is not so much Alfven's conflicts with accepted scientific views, but rather whether correct scientific predictions really influence the scientific community's acceptance of theories. This, after all, is what science is all about. It turns out that Alfven has made many correct scientific predictions. (He even shared a Nobel Prize in 1970.) But, as S.G . Brush has related in a detailed article in Eos, being correct is not the same as being accepted. "According to some scientists and philosophers of science, a theory is or should be judged by its ability to make successful predictions. This paper examines a case from the history of recent science - the research of Hannes Alfven and his colleagues on space plasma ...
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... Science Frontiers ONLINE No. 80: Mar-Apr 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects More evidence for galactic "shells" or "something else"Measurements of periodic red-shift bunching appeared in the literature at least as far back as 1977 in the work of W.G . Tifft. The implications of this phenomenon are apparently too terrible to contemplate, for astrophysicists have not taken up the challenge. They may be forced to take the phenomenon more seriously, because two new reports of redshift bunching have surfaced. First, B. Guthrie and W, Napier, at Edinburgh's Royal Observatory, have checked Tifft's "bunching" claim using accurately known red shifts of some nearby galaxies. They found a periodicity of 37.5 kilometers/second -- no matter in which direction the galaxies lay. (Gribbin, John; "' Bunched' Red Shifts Question Cosmology," New Scientist, p. 10, December 21/28, 1991.) The work of Guthrie and Napier is elaborated upon in the next item. Sec ond, B. Koo and R. Krone, at the University of Chicago, using optical red-shift measurements, discovered that, in one direction at least , "the clusters of galaxies, each containing hundreds of millions of stars, seemed to be concentrated in evenly spaced layers." (Browne, Malcolm W.; "In Chile, GalaxyWatching Robot Seeks Measure of Universe," New York Times, December 17, 1991. Cr. ...
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... dawn on Sunday, June 3, 1984, the 117-foot, threemasted Marques sailed into a fierce squall about 75 miles north of Bermuda. Heavy rain began to pelt the ship, and a furious wind sprang up out of nowhere. Squalls were nothing new to the Marques , one of 39 tall ships participating in a transatlantic race. But as a precaution, Stuart Finlay, the seasoned 42-year-old American captain of the ship, shortened the sails. The Marques was carrying a crew of 28 - half of whom were under 25. At the helm, Philip Sefton, 22, fought the angry waves that now confronted them. "Suddenly a heavy gust of wind pushed the Marques down on its starboard side. At the same instant 'a freakish wave of incredible force and size,' as Sefton later described it, slammed the ship broadside, pushing its masts farther beneath the surging water. A second wave pounded the ship as it went down. The Marques filled with water and sank in less than one minute. Most of the crew were trapped as they slept below deck. Only Sefton and eight shipmates survive." Accounts such as that above are part of sea lore. Waves 50-100 feet high have been frequently reported over the years. Most often, they are encountered in rough seas, but some walls of water have smashed ships in relatively calm waters. A tanker encountering a steep-sided giant wave in the Aguhlas Current of the African coast. Until recently, oceanographers were confident that any unusually large wave was just the chance ...
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... thinking, one of the most remarkable articles ever to appear in Science bears the above title. Most re markable of all is the use of the word "spontaneous" without philosophical comment. The stimuli for the research described are such observations as: (1 ) life exists; (2 ) life evolves; (3 ) the fossil record displays stasis, extinctions, and great gaps between phyla and lesser classifications; and (4 ) disordered molecules move smoothly and surely into the order manifest in the living cell. The question asked in the article is whether science has missed something in its description of the origin and development of life. Just what makes molecules coalesce into cells and humans? The answer given is: spontaneous self-organization ! In other words, there is no guiding external force. Molecules do this spontaneously. There are even computer models being developed, based on a branch of mathematics called "dynamical systems," that describe how this all happens - spontaneously, of course. (Waldrop, M. Mitchell; "Spontaneous Order, Evolution, and Life," Science, 247:1543, 1990.) Comment. When water molecules spontaneously cluster together to form a snowflake, with all its symmetry and order, science explains the process in terms of the properties of water molecules. The same must be true when molecules merge to form life forms. But why do atoms and molecules possess these properties that lead to bacteria, to humans, to who-knows-what's -next? "Spontaneous self-organization" is a cop out! ...
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... it is noiseless. The American Stealth fighter (Fll7) is roughly triangular, and there has been much speculation that people have been seeing this craft on night missions. The characteristics reported for the flying triangle, however, are hardly those of a jet aircraft. But one must always remember that human observers are imperfect. The July 5, 1990, issue of Paris Match presented a remarkable account of an encounter between two Belgian F16s and one of the flying triangles. We use here those portions of a translation provided by R.J . Durant to the Internation al UFO Reporter (15:23, July/August 1990). "On the night of March 30th, one of the callers reporting a UFO was a Captain of the national police at Pinson, and [Belgian Air Force] Headquarters decided to make a serious effort to verify the reports. In addition to the visual sightings, two radar installations also saw the UFO. One radar is at Glons, south-east of Brussels, which is part of the NATO defense group, and one at Semmerzake, west of the Capitol, which controls the military and civilian traffic of the entire Belgian territory. The range of the two radars is 300 kilometers, which is more than enough to cover the area where the reports took place...Headquarters determined to do some very precise studies during the next 55 minutes to eliminate the possibility of prosaic explanations for the radar images. Excellent atmospheric conditions prevailed, and there was no possibility of false echoes due to temperature inversions. ". .. at 0005 hours ...
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... New Scientist, p. 21, April 6, 1991.) Comment. Evidently we do not know everything about nuclear physics. Beyond the molecule. We are used to seeing atoms and molecules arranging themselves into mathematically regular crystals. Now it appears that particles consisting of thousands of atoms also spontaneously organize themselves. A.S . Edelstein et al find that molybdenum particles assemble themselves in cubes with two prominent edge lengths: 4.8 and 17.5 nanometers. The larger cubes show up in micrographs as 3x3x3 groupings of the smaller cubes. The smaller cubes each contain about 7000 atoms. (Edelstein, A.S ., et al; "Self Arrangement of Molybdenum Particles into Cubes," Science, 251:1590, 1991.) Comment. What are the "organizing forces" here? Why cubes? Why the heirarchy of cubes? Why 3x3x3 super cubes? From Science Frontiers #76, JUL-AUG 1991 . 1991-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 73: Jan-Feb 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Malodorous Mystery "A scent squad has been unleashed in Bartlesville, Okla., to trace and identify an elusive odor that has plagued residents for months. The 19-member Bartlesville Odor Mitigation Task Force will distribute about a half dozen devices to trap the scent, which will then be snif fed and characterized by trained noses at a Chicago Research Company. The city has received 60 calls this year about the odor, described as smelling like rotten eggs or butane, but they have been unable to determine the source." (Newman, Steve; "Malodorous Mystery," Baltimore Sun, July 22, 1990.) Comment. We rarely come across olfactory anomalies, although they occasionally crop up in the Fortean literature. From Science Frontiers #73, JAN-FEB 1991 . 1991-2000 William R. Corliss ...
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... Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Krypton-cluster magic numbers Krypton atoms cluster together in stable clumps of 13, 55, 147, 309, 561,... atoms. Ordinarily, krypton, being a noble gas, does not enter into any combinations with other atoms - even other krypton atoms. However, P. Lethbridge and T. Stace, at the University of Sussex, have coaxed krypton atoms to cluster together in large, crystal-like clumps with icosohedral symmetry; that is each clump possesses 20 regular faces. The coaxing occurs when gaseous krypton trickles into a vacuum chamber through a hole only 200 micrometers in diameter. The expansion of the gas cools it so that when krypton atmos collide, relative velocities are low, and the weak Van de Waals forces between the atoms are sufficient to hold the clumps together. So far, clumps of 147 and 309 atoms have been detected with a mass spectrograph. One theory of atomic "pack ing" predicts clumps should have "magic numbers" of 13, 55, 147, 309, 561, 923 .. .. So far, the "magic" has been working! (Baggott, Jim; "Krypton Atoms Cling Together in 'Shells,'" New Scientist, p. 31, March 3, 1990.) Comment. One would anticipate that the smaller clumps of 13 and 55 atoms would be easier to assemble. From Science Frontiers #69, MAY-JUN 1990 . 1990-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 72: Nov-Dec 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Icy minicomets not so dead!An item in the June 1990 issue of Scientific American is entitled "Death Watch." In it, J. Horgan plays dirges for four phenomena that have received considerable attention in Science Frontiers: (1 ) minicomets; (2 ) cold fusion; (3 ) abiogenic oil; and (4 ) the fifth force. (Apparently Benveniste's "infinite dilution" work has already been in terred.) (Horgan, John; "Death Watch," Scientific American, 262:22, June 1990.) But wait, there is a microwave flicker of life remaining in the minicomets. J.J . Olivero and his colleagues at Penn State have been monitoring the sky with a microwave radiometer in their search for emissions from high-altitude gases. During more than 500 days of observations, they detected 111 sudden bursts of water vapor. Olivero et al suggest that these bursts occur when small, icy comets vaporize at very high altitudes. These minicomets are of the same size (about 100 tons) and frequency (20 per minute over the whole atmosphere) as those predicted by L.A . Frank. Frank's icy comets have been received with about as much warmth as "cold fusion." One reason for the unpopularity of icy comets is that they would have provided sufficient water to fill the ocean basins, thus undermining the accepted view that our oceans derived ...
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