... Science Frontiers ONLINE No. 30: Nov-Dec 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Soil Temperatures Forecast Rainfall Patterns Dig a hole about 40 inches deep, take the soil temperature at that depth, and you can predict future wet and dry periods months ahead of time. To illustrate, warm spring soils are usually followed by rainy summers; cold soils precede dry summers most of the time. At first, American scientists doubted this Chinese discovery, but their re-search soon proved that the correlation is even stronger in the United States. The best explanation so far is that soil temperatures affect atmospheric convection and modify weather patterns locally. (Anonymous; "Digging for a Forecast," Science Digest, 91:30, September 1983.) From Science Frontiers #30, NOV-DEC 1983 . 1983-2000 William R. Corliss ...

... Science Frontiers ONLINE No. 33: May-Jun 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Falling Masses Swerve South In 1901, Florian Cajori had a paper published in Science with the title: "The Unexplained Southerly Deviation of Falling Bodies." Cajori reviewed the pertinent measurements that had been made prior to 1901 on falling bodies, emphasizing that the anomaly described in the title of his paper truly existed. In a recent letter to the American Journal of Physics, A.P . French brings the record up to date. (It should be pointed out here that a slight easterly deflection of falling bodies is predicted, but that a southerly deflection should be negligible, although not zero.) In the post-1901 experiments, small southerly and northerly deflections have been detected. These should not occur for an ideal rotating sphere -- which the earth isn't . French ends his brief review by stating that the earth's gravitational field is now known well enough so that further experiments with falling objects might once-and-for-all determine the nature (and reality) of the delightful anomaly. (French, A.P ., "The Deflection of Falling Objects," American Journal of Physics, 52:199, 1984.) From Science Frontiers #33, MAY-JUN 1984 . 1984-2000 William R. Corliss ...

... begin with his abstract: "There are several hints in physics of a domain of external reality transcendent to three-dimensional space and time. This paper calls attention to several of these intimations of a real world beyond the natural order. Examples are the complex state functions in configuration space of quantum mechanics, the singularity at the birth of the universe, the anthropic principle, the role of chance in evolution, and the unaccountable fruit fulness of mathematics for physics. None of these examples touch on the existence or activity of God, but they do suggest that external reality may be much richer than the natural world which it is the task of physics to describe." Pollard then elaborates: Example 1. Quantum mechanics, a mathematical formulation of reality, has been extraordinarily successful in describing and predicting many things in the microscopic world. Pollard notes that quantum mechanics contains no hint of God per se and possesses no numinous quality, but its great complexity and multidimensionality provide evidence for "the reality of the transcendent order in which the natural universe is embedded." Example 2. The singularity at the beginning of the universe. Science is at a loss to explain creation and what happened before. (Pollard assumes that creation occurred like most scientists.) Example 3. The anthropic principle can be interpreted as a restatement of the religious contention that the universe was made-for-humankind. In Pollard's words: "If one imagines an ensemble of universes of different size and duration and equipped with different values of the fundamental constants G, h, c, e and others ...

... satellite into an orbit over the poles about 3700 miles out. The satellite, called Lageos, is covered with laser reflectors so that it can be tracked with high precision. At its altitude of 3700 miles, the earth's atmosphere is supposed to be so thin that friction will bring the satellite only 1/250th of an inch closer to the earth each day. The trouble is that Lageos actually falls at ten times this rate. In 1979 it descended 60% faster than it does now. Lageos will stay in orbit several hundred thou-sand years, but space scientists are understandably concerned about their theories about the upper atmosphere. Many suggestions have been made to explain this anomaly. Some say the atmosphere is thicker than expected; others prefer to think there is more helium than predicted; but the "plasma drag" effect seems to fit the situation the best. Lageos may, in fact, be electrically charged and interacting with the surrounding cloud of electrically charged particles and is ever so slightly braked by the electrical forces. (Maran, Stephen P.; "Fall from Space," Natural History, 91:74, December 1982.) From Science Frontiers #25, JAN-FEB 1983 . 1983-2000 William R. Corliss ...

... the desert?Particle physicists have recently observed anomalous events in data from the proton-antiproton collider at the European Laboratory for Particle Physics (CERN). These unexpected events occur when a proton hits an antiproton head-on at very high energies. Highly collimated jets of charged particles shoot out in one direction, while an unrecognized "something" takes off in the opposite direction. The reactions take place at energies just beyond the masses of the newly discovered W and Z particles. Till now, this energy region has been dubbed a "desert" because, according to the so-called Grand Unification Theory of particle interactions, nothing is supposed to happen there. But there is something there after all; and whatever it is, it does not seem to be remotely like any known or predicted particle. (Waldrop, M. Mitchell; "Blooms in the Desert?" Science, 224:589, 1984.) From Science Frontiers #35, SEP-OCT 1984 . 1984-2000 William R. Corliss ...

... site in a marshy region near Wisconsin Rapids, Wisconsin. Scherz was led to the site by aerial photographs taken during a wetlands mapping program. Strange "islands" of higher land seen within the bog were found, upon terrestrial inspection, to be unusually steep, possibly artificial. Some were round, some four-sided; others were shaped like a fish, a rabbit, and a snake. [Wisconsin has many similar "effigy mounds" elsewhere.] Causeways connect some of these so-called islands. The most interesting features of the islands, however, are prominent rocks and rock cairns. Braving hordes of mosquitoes and ticks, Scherz and an assistant mapped the islands, cairns, and rocks to determine if any astronomical alignments existed. Sure enough, the solstices and equinoxes were predictable from some of the alignments. Another alignment provided the site's latitude. The exploration of this site is incomplete, and further information is expected. Quite possibly, the site is associated with the famous prehistoric coppermining activities around Lake Superior. (Murn, Thomas J.; "Portage County Cairns: Wisconsin's Rockhenge," NEARA Journal, 18:50, 1984. Originally published in Wisconsin Natural Resources, vol. 7, no. 2. NEARA = New England Antiquities Research Association.) Reference. Considerable detail on the prehistoric Lake Superior copper mining and the Wisconsin effigy mounds can be found in our Handbook: Ancient Man. For information on this book, visit: here . Wisconsin calendar site, showing some of the cairn-rock alignments. The stippled islands ...

... -- that is, microscopic nature. At the human locus in the dimensional scheme of things, quantization is difficult to detect outside the physics laboratory. Daniel M. Greenberger, perhaps with the above title in mind, asked whether quantization might not also exist in astronomy and cosmology -- that is, macroscopic nature. He has applied the principles of quantum mechanics to nature in-the-large where gravitational forces are dominant. (Gravitational forces are negligible in the subatomic world.) His math cannot be reproduced here. Suffice it to say that Greenberger has applied his findings to the absorption lines of quasars and the elliptical rings surrounding normal galaxies. Now, quasars and galaxies are far from atomic nuclei, being vast assemblages of diverse matter. Somewhat surprisingly, his equations are successful in predicting some features of these two macroscopic entities. (Greenberger, Daniel M.; "Quantization in the Large," Foundations of Physics, 13:903, 1983.) Comment. At the very least it is mindstretching to find that complex systems with millions of stars may exhibit quantum effects. With some relief, we note that like microscopic quantization effects, the consequences of macroscopic quantization will be hard to discern in our comfortable "smooth" world. From Science Frontiers #32, MAR-APR 1984 . 1984-2000 William R. Corliss ...

... Science Frontiers ONLINE No. 47: Sep-Oct 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Magnetic Theory Of Dowsing The following two paragraphs were taken from a letter to Nature: "David Marks, in The Skeptical Inquirer, asserts that there are no theories to account for paranormal effects. This is not true for dowsing. Serious dowsing claims, such as those made by Soviet geologists, which are difficult to account for in terms of the reception of normal sensory cues, may be explained by postulating human sensitivity to small magnetic field gradient changes. The theory is supported by a series of tests involving 150 subjects. "The magnetic theory predicts that dowsers can achieve above-chance re sults only if the features they claim to detect are associated with magnetic gradients of at least one nanotesla per metre. This was not the case in Randi's recent experiments, so his chance results are therefore consistent with the magnetic theory, which merits further investigation." (Williamson, Tom; "Dowsing Explained," Nature, 320:569, 1985.) From Science Frontiers #47, SEP-OCT 1986 . 1986-2000 William R. Corliss ...

... here is our basic theory of how stars work. Is our knowledge of stellar furnaces fundamentally in error or are some of the solar neutrinos somehow removed from the stream of neutrinos bound for earth? Recent calculations by Hans Bethe have brought sighs of relief to all astrophysicists. Without going into all of the details, Bethe finds that the interactions of the electron-neutrinos emitted by solar thermonuclear reactions with atoms constituting the solar mass change a substantial fraction of them into muonneutrinos. Since our terrestrial neutrino detectors register only electron-neutrinos, we may really be seeing only a fraction of the total number of neutrinos being emitted by the sun. If Bethe's calculations turn out to be correct, he may have eliminated a Class1 anomaly. But at a price! It seems that his calculations also predict a mass of only 0.008 electron-volts for the muon-neutrino. This is much too small for neutrinos to account for the "missing mass" of the universe -- something cosmologists had devoutly hoped for. (Maddox, John; "Hans Bethe on Solar Neutrinos," Nature, 320:677, 1986.) From Science Frontiers #46, JUL-AUG 1986 . 1986-2000 William R. Corliss ...

... Science Frontiers ONLINE No. 41: Sep-Oct 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Genetic Garrulousness It is tempting to predict that those cells with the most genetic material will belong to the most advanced organisms. One would, for example, expect to find more DNA or nucleotide pairs in human cells than the cells of bacteria or plants. In the case of the bacteria, this expectation is realized. Some plants, however, have one hundred times more DNA per cell than humans. Some fish and salamanders do, too. One reason why there is no simple relationship between a cell's genetic complement and the organism's complexity is that a lot of genetic material is apparently useless, with no known functions. Human genes, by way of illustration, possess about 300,000 copies of a short sequence called Alu. The Alu sequences seem to be simply dead weight -- functionless -- yet continuously reproduced along with useful sequences. One purposeless mouse gene sequence is repeated a million times in each cell. (Stebbins, G. Ledyard, and Ayala, Francisco J.; "The Evolution of Darwinism," Scientific American, 253:72, July 1985.) Comment. Why so much redundance? Or is there some purpose for this excess genetic material that we haven't yet descried? The "useless" sequences may merely be left over from ancient gene shufflings; or they may be awaiting future calls to action. The above tidbits come from a long review article that is ...

... this period were the consequence of a meteorite impact. It has now been discovered that clay samples from the Cretaceous-Tertiary boundary also contain 0.36-0 .58% graphitic carbon. It is fluffy stuff and suggests that the planet was once covered by a thick layer of soot. Quantitatively, the soot layer is equivalent to the carbon in 10% of the earth's present biomass. The authors speculate that this soot was created by huge wildfires that consumed much of the earth's vegetation and perhaps fossil fuel as well. Terrestrial life was, of course, devastated -- just as it is in the currently popular "nuclear winter" scenarios. The end-of-the-Cretaceous soot is in fact, thicker and more widely spread than nuclear winter theories predict. (Wolbach, Wendy S., et al; "Cretaceous Extinctions: Evidence for Wildfires and Search for Meteoric Material," Science, 230:167, 1985.) Comment. Questions arise, though: How could a single meteorite impact ignite worldwide wildfires? Why haven't other meteorite impacts, recorded abundantly by large craters and astroblemes, also set fire to the planet and left iridium layers? From Science Frontiers #43, JAN-FEB 1986 . 1986-2000 William R. Corliss ...

... Science Frontiers ONLINE No. 55: Jan-Feb 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects An Astronomical Paradox Just a few years ago, most astronomers would have predicted that, as they examined larger and larger volumes of the universe, they would find more and more homogeneity. The Big Bang Theory predicts this; and it is seconded by the isotropy of the microwave background radiation. The mapping of the universe, however, has actually turned up all manner of galactic clusters, superclusters, and great skeins of superclusters strung across the heavens. Instead of a puree of matter, there is more and more structure the farther we peer into space. R.B . Tully, at the University of Ha waii, now charts a billion-light-year structure that he calls the Pisces-Cetus complex. This aggregation of galaxies includes us (the Milky Way), our Local Supercluster, and many neighboring superclusters. In actuality, the PiscesCetus complex is not a continuous structure. Rather, it is defined by a plane -- one containing a host of superclusters as well as voids. The problem posed for theorists is that they can suggest no way in which such a far flung manifestation of order could have evolved in the time available since the Big Bang. (Waldrop, M. Mitchell; "The Large-Scale Structure of the Universe Gets Larger-- Maybe," Science, 238:804, 1987.) From Science Frontiers #55, JAN-FEB 1988 . 1988-2000 William R ...

... Science Frontiers ONLINE No. 62: Mar-Apr 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Measles epidemics: noisy or chaotic?The incidence of measles in New York City, 1928-1964. Noise or chaos? We should talk about chaos more. This subject threatens to undermine the popular notion that nature is fully deter ministic. We like to think that if we are given enough data that scientific laws will allow us to predict the future ac curately. But, unhappily, determinism stumbles when trying to cope with the weather, asteroid motion, the heart's electrical activity, and an increasing number of natural systems. Chaos lurks everywhere! The growing split in scientific outlook is seen very clearly in the statistics of New York City measles epidemics before mass vaccinations. Take a look at the graph of recorded cases. The expected peaks occur each winter, but there is a strong tendency toward alternate mild and severe years. Very nice mathematical models exist that purport to predict the progress of epidemics. They take into account such factors as the human contact rate, disease latency period, the existing immune population, etc. It is all very methodical, but it fails to account for the irregularities in actual data. Deterministic scientists claim that just by adding a little "noise" they could duplicate the observed curve. On the other hand, a very simple model that acknowledges the reality of chaos easily duplicates the measured data. Who is right? The determinists and chaosists (chaosians?) are now fighting it out ...

... facts about the inner earth are emerging from current magnetic, seismic, and gravitic researth that a little list is in order. Bear in mind when going down the list that most of these features would have been considered absurd only a decade or two ago. The earth's solid inner core, which "floats" inside the liquid core, is not spherical. Rather, it is anisotropic with its axis of symmetry aligned with the earth's axis of rotation. (Ref. 1 below) "The CMB (core-mantle boundary) is the most dramatic discontinuity in the earth's internal structure in terms of the physical and chemical properties as well as the time scale of the processes that take place on either side of it. Its shape, if different from that predicted by the hydrostatic equilibrium theory, may contain information important to our understanding of geodynamic processes in the mantle or the geomagnetic field generated in the outer core." (Ref. 1, and also item #7 below) The earth's magnetic field possesses four lobes which remain fixed relative to the earth's surface, as demonstrated by 300 years of data. These lobes do not drift westward like the general field. (Ref. 2) "Core-spot pairs" of magnetic intensity seem to move westward and poleward. In the southern hemisphere, they originate under the Indian Ocean and drift under South Africa into the southern Atlantic. This motion reminds one of sunspot motion, except that sun-spots move equatorward. There may be a connection here. (Ref. ...

... 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 A Hoax Admitted Above, we summarized a paper entitled "Uncanny Prophecies in New Zealand: An Unexplained Scientific Anomaly." The author of this paper, R. Kammann, has revealed that the whole business was a hoax. He now comes forth with details of the hoax and an explanation of why he chose to withhold data from the readers of the Zetetic Scholar. "In writing up this episode for readers outside of New Zealand, I chose initially to hide the skeptical origin of these bogus prophecies to allow readers to experience them as they might be presented by paranormal advocates. Although the predictions drew widespread attention in New Zealand media, their impact was undoubtedly dampened by their honest portrayal as an anti-astrology lesson by a skeptical psychologist. For a proper evaluation, it was therefore necessary to hide their true origin for at least one public presentation. Even there (in Zetetic Scholar, #11) I constrained myself to scientifically accurate reporting and quoted my own original wordings of the prophecies and their fulfillments from the tapes of the radio programs. For the miracle mongers of the paranormal press, such loyalty to the facts would be considered a bad precedent." (Kammann, Richard; "New Zealand Prophecies Exposed as a Hoax," Zetetic Scholar, no. 12, p. 34, August 1987.) Comment. Kammann's confession is nice to have, but can anyone be certain that he is not ...

... encounters a plane of gas and dust. This matter scatters the light, making it visible to us as a huge arc. The preferred model employs gravitational lensing. Here, the arcs are simply distorted images -- mirages, if you want -- of distant galaxies. (Two of the many reports on this subject are: Waldrop, M. Mitchell; "The Giant Arcs Are Gravitational Mirages," Science, 238:1351, 1987; and Anonymous; "Giant Arcs: Light Echoes or Lensed Galaxies?" Sky and Telescope, 75:7 , 1988.) Comment. A bit of background: according to Einstein, the presence of matter can bend light rays, just as our atmosphere does when mirages are created by refraction. Gravitational mirages of celestial objects are thus predicted by Relativity. From Science Frontiers #56, MAR-APR 1988 . 1988-2000 William R. Corliss ...

... amounts of water vapor in the upper atmosphere; The microwave detection of unusual water-vapor events in the upper atmosphere; The Lyman-alpha detection of hydrogen concentrated near the earth; and The photographic detection of small, incoming objects with the characteristics of the debated icy comets. (Huyghe, Patrick; "Oceans from Space -- New Evidence," Oceans , 21:9 , April 1988.) Item 5. has been reported in other publications: "Using a telescope with a moving field of view -- a difficult technique that required a year of preliminary calculations to plan -- physicist Clayne Yeates has found and photographed what seems to be a population of fastmoving objects near earth that range between 8 and 16 feet in size. These previously undetected bodies match Frank's predictions concerning the speed, direction and number of pro posed comets flying by earth, says Yeates, a scientist at the Jet Propulsion Laboratory in Pasadena, Calif. " (Monastersky, R.; "Cometary Controversy Caught on Film," Science News, 133:340, 1988. See also: Hecht, Jeff; "Snowballs from Space 'Filled Earth's Oceans'," New Scientist, p. 38, May 12, 1988.) Comment. Now all this does not mean that Frank's hypothesis is proven in the eyes of all scientists. Far from it, there is too much at stake; namely, our whole view of the small-scale structure of the solar system and, even more important, the heretical notion that the earth's ...

... died, probably of a brain tumor, in 1950. Among 43 statements that Iranga made about the previous life, 38 were correct for this family, the other 5 were wrong, unverifiable, or doubtful. Iranga's village was 15 kilometers from Ilpitiya. Each family had visited the other's community, but they had had no acquantance with each other (or knowledge of each other) before the case developed." Stevenson's conclusion was that the three children had information about deceased persons that could only have been obtained paranormally. (Stevenson, Ian, and Samararatne, Godwin; "Three New Cases of the Reincarnation Type in Sri Lanka with Written Records Made before Verification." Journal of Nervous and Mental Disease, 176:741, 1988.) Comment. Our prediction is that sciencein-general will remain unimpressed by such data. From Science Frontiers #62, MAR-APR 1989 . 1989-2000 William R. Corliss ...

... we are only able to guess at now. Pertinent to our effort to catalog anomalies, it is possible that cold fusion may be occurring deep in the earth giving rise not only to heat but the upwelling flux of helium-3 , now called "primordial" perhaps in error. The icy planets Jupiter and Saturn generate heat, too, and may also be cold fusion reactors! Even the sun, which is undeniably hot (at least on the surface!), may be fusing light elements in ways we have yet to grasp in our stellar models. After all, no one has yet explained that deficit in solar neutrinos! There will be egg on a lot of faces if our notions of stellar energy generation are widly in error. We may be overreacting here; but we predict with confidence that the future will bring a good many scientific papers that begin with those all-toofamiliar words, "We now know that..." If physicists must now develop a new appreciation of electrochemistry, should not the biologists, too? At the risk of going too far, we recall that L.C . Kervran talks at length about his findings that the human body converts one element into another. See his book Biological Transmutations . Could he possibly have something? The scientific world utterly rejects Kervran - with some justification. This is being written in mid-April (1989). By the time it is received, the situation may be radically changed. In any event, it is good to see important work accomplished without huge machines, billions in Federal funds ...

... 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 Predictive Psi "A case study is reported in which the author, a psychologist, began spontaneously saying an unusual word, coup d'etat , aloud repeatedly, and then received a letter from a Mrs. Coudetat the following day." (Tart, Charles T.; "A Case of Predictive Psi, with Comments on Analytical, Associative and Theoretical Overlay," Society for Psychical Research, Journal, 55:263, 1989.) Comment. Verily. psi works in mysterious ways! This amusing abstract came from the periodical Exceptional Human Experience , 8:93, December 1990. From Science Frontiers #74, MAR-APR 1991 . 1991-2000 William R. Corliss ...

... 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 Wyoming: is old faithful a strange attractor?" Eruptions of Old Faithful Geyser are generally perceived as extremely regular events, with variation of eruptive interval being attributed to random noise. The governing equations for such a hydrothermal system are highly non-linear, therefore it is reasonable to assume that such systems are capable of operating in regines that display chaotic behavior. Three-dimensional state-space reconstruction of eruption time data provides strong evidence of a strange attractor quite similar to the Rossler attractor. Establishing the system as chaotic indicates that while one can predict eruptive intervals in the short term, long term predictions regarding Old Faithful's eruptive behavior are impossible, no matter how carefully and accurately the system is modeled. The mean eruptive interval of Old Faithful has changed over time. This is consistent with the behavior of a chaotic system, which by definition must be nonstationary in the mean. Seismic activity is believed to be a perturbation shifting Old Faithful into a new chaotic state with a different shape to the strange attractor. A simple non-linear dynamic model of geyser behavior is proposed that leads to chaotic behavior and is consistent with the observations of eruption interval data for Old Faithful." (Nicholl, Michael, et al; "Is Old Faithful a Strange Attractor?" Eos, 71:466, 1990.) Comment. "Strange attractor" is a specialized term employed in chaos analysis. So, Old Faithful is ...

... 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 ...

... towards the ground. The ionisation of the air ought to be sufficient to make the vortex luminous at night and the fast spin may make the vortex appear ball-shaped. Such a description suggests that Meaden may well have explained some sightings previously reported as UFOs in areas where circles have been found." (Elsom, Derek; "A Crop of Circles," New Scientist, p. 58, July 29, 1989.) The books are: Circular Evidence , Pat Delgado and Colin Andrews, Bloomsbury, 14.95 pounds; and The Circles Effect and Its Mysteries , G. Terence Meaden, Artetech, 11.95 pounds. Comment. Why are the crop circles so common in England (160 so far this summer alone) so rare elsewhere? Could the luminous phenomenon predicted by Meaden be related to the tornado lights reported under GLD10 in Lightning, Auroras, Nocturnal Lights? From Science Frontiers #65, SEP-OCT 1989 . 1989-2000 William R. Corliss ...

... 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 New Kinds Of Matter Turns Up In Cosmic Rays "Japanese physicists claim to have found evidence of 'strange matter' in cosmic rays. Their detectors have recorded two separate events, each of which can be explained by the arrival of a particle with a charge 14 times as great as the charge on a proton, and a mass 170 times the proton's mass. No atomic nucleus -- made of protons and neutrons -- exists that matches this description, but these properties are precisely in the range predicted for so-called quark nuggets, which physicists believe may be made of a type of material dubbed strange matter." (Gribbin, John; "New Kind of Matter Turns Up in Cosmic Rays," New Scientist, p. 22, November 10, 1990.) The original report appeared in Physical Review Letters , 65:2094, 1990. In it, the Japanese scientists describe their balloon-borne equipment, proving that one does not need fancy spacecraft to make important discoveries. The key feature of the quark nugget is its very high mass-to-charge ratio. Where do quark nuggets come from? The theoreticians surmise that they may be created when neutron stars collide or, perhaps, they are left over from the hypothetical Big Bang. From Science Frontiers #73, JAN-FEB 1991 . 1991-2000 William R. Corliss ...

... 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 Is nothing certain anymore?It was discouraging enough to learn that many natural systems, from simple pendulums to our weather, are basically chaotic; that is, tiny changes in the initial conditions upon which predictions are based can lead to highly unpredictable outcomes. Chaotic systems are usually qualitatively predictable but not quantitatively predictable. We have no choice but to live with this chaos; it seems that that's the way the cosmos is 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 ...