78 results found.
... Science Frontiers ONLINE No. 138: Nov-Dec 2001 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology When the Arctic was Warm A Down Side to Moundbuilding Astronomy The 8 Greatest Mysteries of Cosmology "Redshift is a Shaky Measuring Rod" Biology Remarkable Animal Talents and Capabilities Life as a Complex of "Dominant States" Britain More Hazardous than Ever Geology When the Antarctic was Warm Geophysics Drifting, Glowing Fog Hums Ho! Psychology Born to Enumerate Unconsciousness and its "Zombie Agents" Physics It's Time for A Bit of Generalization The Dynamics of Oleaginated Carbohydrate Parallelopipeds Mathematics Bent Magic ...
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... Science Frontiers ONLINE No. 110: Mar-Apr 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Unusual Circulating Cloud Object July 24, 1996. Malborough, South Devon. About midnight on this date, E. Netley and his wife observed a most peculiar cloud formation. It was so well-formed and precisely organized that Netley felt that the term "cloud object" was appropriate. Even so, he was confident that the apparition represented a natural phenomenon. "Natural" probably, but certainly the strangest cloud we have encountered in 30 years of literature research. The evening of July 23 was warm and a bit humid, with a modest breeze blowing in from the ocean. Netley and wife first saw the "cloud object" from a distance of about a kilometer; they eventually walked to within 400 meters of the phenomenon. The "object" consisted of a slowly rotating ring of thin, vertically oriented clouds. (See figure.) The cloud ring was 80-100 meters across and seemed to rotate in a horizontal plane at the rate of about one revolution per minute. As though this were not strange enough, the rotating "cloud object" itself moved in a larger circle 8-10 times the diameter of the "cloud object." The "cloud object" took 4-5 minutes to complete a trip around the larger circle. The phenomenon lasted for about an hour before dissipating. (Netley, Edward; "Unusual Circulating Cloud Object," Journal of Meteorology, U.K . ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Global cooling has begun!G. Bond of the Lamont-Doherty Earth Observatory and his colleagues have been tracking the movements of past ice sheets using the trails of rocky debris they leave behind on the ocean floor. A type of igneous rock called "gabbro" is indicative of the passage of past ice sheets. For example, 100,000 years ago, when the last ice age began, the amount of gabbro in ocean-floor sediments jumped from 2% to 8%. Despite all today's furor over global warming, Bond et al are finding in current ocean sediments the same gabbro precursors. Conclusion: a new ice age is in the making. (Anonymous; "Big Freeze," New Scientist, p. 21, December 20/27, 1997.) From Science Frontiers #116, MAR-APR 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 121: Jan-Feb 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Is intelligence a deadly pathogen?A recent letter in Nature reinforces our comment in SF#120 concerning the threat humans pose to the workings of Gaia. (The Gaia Hypothesis asserts that the biosphere acts in ways that maintain environmental conditions favorable to the existence of life.) In his letter, A. Longhurst wonders whether the earth's biosphere acting as a whole -- Gaiafashion -- may have erred in creating an environment conducive to the evolution of intelligence. It is is not clear, he says, that the sentient part of the biosphere (meaning "us") can develop enough self-control to reverse global warming, pollution, etc. He concludes as follows: "In short, is intelligence a pathogen to which the biosphere can adjust, or is it terminal? Perhaps it is as well that we cannot yet observe other habitable planets, to discover what became of their sentient life." (Longhurst, Alan; "Too Intelligent for Our Own Good," Nature, 395:9 , 1998.) From Science Frontiers #121, JAN-FEB 1999 . 1999-2000 William R. Corliss ...
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... could not be determined, the bands appeared to be of great dimension. While still proceeding through the bioluminescence and observing astern, it was noted that the formation of the bands became disrupted and seemed to diffuse a ragged appearance at the perimeter of the wheel to the port side of the vessel. Judging by the distance of the vessels close by -- which were being tracked by radar -- the extent of the rotating bands to the west could not be determined but they were estimated to be between and n. mile. The duration of the phenomenon was 4 minutes from entering to leaving the bioluminescence." (Lehepuu, K.; "Bioluminescence," Marine Observer, 52:76, 1982.) Comment. Bright marine bioluminescence is not uncommon in the Atlantic, particularly in warm waters, but it is very unusual to find geometrically organized displays. The light wheels seen in the Persian Gulf and South China Sea are more frequent and more highly structured. No one has ever come up with a good explanation of how simple marine organisms cooperate to produce such large, complex, rotating displays. From Science Frontiers #117, MAY-JUN 1998 . 1998-2000 William R. Corliss ...
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... hydrocarbons is a "deep, hot, biosphere." By "deep" Gold means 100 kilometers and more. It is this combination of a deep reservoir of hydrocarbons and life forms (probably mostly bacteria) that can account for (among other things): The fact that all helium comes from oil and gas wells The fact that the composition of petroleum is not what one would expect from the decomposition of plants and animals. It is really a mixture of primordial hydrocarbons with some added biochemical by-products; that is, products of that "deep" biosphere. Since carbonaceous material is now known to be common in the solar system (comets, carbonaceous chondrites, etc.), it is likely that many other planets also possess deep stores of hydrocarbons. In these deep, warm, protected, energyrich "wombs," complex biospheres might readily evolve. In Gold's view, deep biospheres may be the rule and surface life the exception! Finally, Gold sees life as merely a natural process with no more meaning and purpose than accelerating the breaking of chemical bonds and thereby increasing entropy! "It has been said that nature abhors a vacuum, but nature doesn't care much for free energy either. All of biology is just a device for degrading energy from chemical sources, and on the surface from the great temperature differential between the hot sun and the cold of space. Perhaps biology is just a branch of thermodynamics, and there is no sudden beginning of life, but a gradual systematic development toward more efficient ways of degrading energy. .. ...
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... goes on to explore some of these many feedback mechanisms; one obscure loop involves the production of dimethyl sulfide by marine phytoplankton. Truly, it is a tangled bank! All of the feedback loops imply that the evolution of life forms is constrained (or dictated) by the need to keep the planet livable and not to simply leave the most progeny, but rather the progeny that will best serve Gaia! (Lenton, Timothy M.; "Gaia and Natural Selection," Nature, 394:439, 1998.) Comments. The obvious implication is that all life forms, including humans, are parts of a planet-sized super-superorganism. This leads to the oft-stated and possibly true suspicion that, if a species endangers Gaia by creating ozone holes and undue global warming, the super-superorganism will take appropriate steps -- new diseases, for example. From Science Frontiers #120, NOV-DEC 1998 . 1998-2000 William R. Corliss ...
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... there is a deep channel about 2 kilometers wide with steep sides running lengthwise along the lake floor. When wind blows across the lake's surface, wind-drag pushes surface water downwind. When the wind stops or changes direction, the piled-up water is freed, and standing waves are set up as the water sloshes back and forth in the lake basin. These waves are called "seiches." Lakes usually have characteristic periods of oscillation. For Lake Champlain, it is 4 hours, with amplitudes measured only in centimeters on the surface of the water. What makes Lake Champlain of more than usual interest is the presence of a second seiche, an internal phenomenon not visible on the surface. In the summer, Lake Champlain is stratified with a thermocline separating a layer of warm surface water from much colder deep water. You can only "see" the thermocline if you lower a thermometer into the water. This thermocline also exhibits seiches, but they are startlingly different from those on the surface. In Lake Champlain, the period of the internal seiche is 4 days rather than 4 hours. The amplitudes fall between 20 and 40 meters instead of being in the centimeter range. Just a few meters below the lake's surface, conditions are radically different. (Hunkins, Kenneth, et al; "Numerical Studies of the 4-Day Oscillation of Lake Champlain," Journal of Geophysical Re search, 103:18,425, 1998.) The seiches under discussion occur in the main part of Lake Champlain on the left. From Science Frontiers # ...
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... Science Frontiers ONLINE No. 119: Sep-Oct 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Some Green Flashes Are Yellow Rarely, green flashes are observed just as the tip of the setting sun disappears below the horizon. Most of these flashes have a perfectly good explanation. The earth's atmosphere acts like a prism and disperses the light of the sun into a spectrum, and the last portion of this spectrum that one usually sees is green. Conditions have to be just right, though. A flat horizon and a layer of warm air are important. But even when conditions seem perfect, the green flash does not always appear, and all one sees is the red tip of the sun sinking out of sight. Even if the patient observer is rewarded by a green flash, he may really have been deceived, for there are "false" green flashes. A. Young, San Diego State University, reported at a recent meeting of the American Astronomical Society on a peculiar type of optical illusion that can afflict observers of the setting sun. It seems that the intense red light of the sun near the horizon can bleach the red-sensitive receptors in the retina so that an intent observer becomes temporarily color blind to red. When this happens, the observer sees the yellow part of the dispersed solar spectrum as being green (yellow minus red = green). The true green flash may never have appeared at all. (Seife, Charles; "Don't Let Your Eyes Deceive You," ...
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... of bygone days have repeatedly testified about the eerie, unexpected booms heard around the shores of Lake Seneca. It seems that the phenomenon is not restricted to this Finger Lake, for a letter from G. Kuchar describes a modern "bombardment" of "lake guns" heard at Lake Cayuga about 15 miles east of Lake Seneca. "In the early morning hours of August 8th, 1996 (maybe about 6:30 or 7:00 AM), I was awoken by what I thought were loud explosions of thunder. It was a very loud, abrupt sound, sort of like close-by thunderclaps except that they seemed somewhat distant and yet had no reverberations or rumblings. I went to the window which faced a large building across the way...The early morning appeared warm, humid, and overcast. The explosive "thunderclaps" happened again, a whole series of them, and they seemed to originate up in the air and to my right, but I could detect no flashes of light, and the blasts seemed to come at random points in the sky (which was not very visible to me because of the big building looming across the lawn). I couldn't figure out where the storm cloud was that was producing these blasts, since everything was uniformly overcast, and there was no darkness moving in or evident in my field of view. From the sound of the blasts, which were very impressive, powerful noises, I pictured in my mind's eye that huge cloud-to-ground bolts of lightning must be erupting somewhere ...
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... Science Frontiers ONLINE No. 95: Sep-Oct 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A DEEP-SEA HYDROTHERMAL VENT INSTEAD OF A WARM LITTLE POND?If earth life didn't arrive from outer space (See under ASTRONOMY.), it may have arisen a couple miles below the ocean's surface at hydrothermal vents. The curious glows recently remarked at these vents (SF#87) have stimulated much speculation as to the potential role of these glows in the origin of life: "The history of hydrothermal activity predates the origin of life, and light in the deep sea has been a continuous phenomenon on a geological time scale and may have served either as a seed or refugium for the evolution of biological photochemical reactions or adaptations." We formally classify this item under GEOPHYSICS because scientists are still pondering how these glows are created. Some of the light is obviously black-body radiation from the very hot (350 C) water but: ". .. other potential, narrow-band sources of light may be superimposed on the blackbody radiation spectrum, including crystaloluminescence, Cerenkov radiation, chemiluminescence, triboluminescence, sonoluminescence, and the burning of methane in supercritical water." (Van Dover, Cindy Lee, et al; "Light at Deep Sea Hydrothermal Vents," Eos, vol. 75, 1994.) Comment. If cold, diffuse molecular clouds in deep space can synthesize glycine, imagine what the hot, chemically-rich fluids around hydrothermal vents might be able to do. ...
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... Science Frontiers ONLINE No. 102: Nov-Dec 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Warm lake found under antarctic ice sheet Russian scientists using "ice radar" and artificial seismic waves have discovered a vast warmwater lake under their Antarctic base. Named after the Russian base, which is located 1,300 kilometers from the South Pole, Lake Vostok lies under 3,800 meters of solid ice and, apparently, directly under the base. This remarkable body of water was reported in the journal Kyokuchi , published by the Japan Polar Research Association. The lake is 250 kilometers long, 40 wide, and 400 meters deep. Obviously, it requires some sort of explanation as to why is not frozen. Two theories have been proposed: (1 ) Heat from the earth's interior has kept it from freezing; (2 ) The lake has not yet had time enough to freeze after a temperate period that ended about 5,000 years ago. (Anonymous; "Lake Discovered beneath Antarctic Ice," The Japan Times , May 23, 1995. Cr. N. Masuya) Comment. Can there be a connection between this discovery and the ice-free Antarctica suggested by C.H . Hapgood in his Maps of the Ancient Sea Kings ? From Science Frontiers #102 Nov-Dec 1995 . 1995-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 99: May-Jun 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ballistic Panspermia Scientists are already convinced that cratering events on the moon and Mars have propelled rocky debris in the direction of the earth, and that some of these fragments have landed here in the guise of meteorites. A logical question is: Can life forms and/or chemical precursors of life be transported thus across the far reaches of the solar system? Can one planet infect another ballistically? An analysis by M.K . Wallis and N.C . Wickramasinghe is rather warm towards this idea: "The mass of escaping ejecta from the presumed 10-km comet that caused the 180-km Chicxulub crater, with a radius of roughly 10 km and 1 m deep, amounted to ~300 Mm3 , of which one third may have been rock and 10% higher-speed ejecta that could have transited directly to Mars. It may have taken 10 Ma to impact Mars but...the probability is not exceedingly low but 0.1 -1 %. "The survival and replication of microorganisms once they are released at destination would depend on the local conditions that prevail. Although viability on the present-day Martian surface is problematical, Earth-to-Mars transfers of life were feasible during an earlier 'wet' phase of the planet, prior to 3.5 Ga ago. The Martian atmosphere was also denser at that epoch, with several bars of CO2 , thus serving to decelerate meteorites, as ...
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... Science Frontiers ONLINE No. 95: Sep-Oct 1994 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Blondes in ancient china Evidence of tobacco in ancient egypt Dwarf mammoths in ancient egypt? Astronomy "AN UNPRECEDENTED AND BIZARRE OBJECT" Comets, asteroids, or neither? This was the big one, but where did it come from? Snowballs in hell? Biology It's according to hoyle and wickramasinghe Music of the hemispheres The urge to replicate: part i The urge to replicate: part ii Geology Might diamonds be dead bacteria? Deep quake deepens mystery Geophysics Sylvanshine: a newly recognized optical phenomenon Gamma-ray flashes in the upper atmosphere A DEEP-SEA HYDROTHERMAL VENT INSTEAD OF A WARM LITTLE POND? Psychology The solar wind and hallucinations Physics Cold fusion update: 1994 Miscellaneous A SKEPTIC'S NDE -- NOT SO MYSTICAL ...
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... Science Frontiers ONLINE No. 95: Sep-Oct 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Sylvanshine: a newly recognized optical phenomenon Driving along a forested British Columbia road on a warm August night, A.B . Fraser noticed that some trees in the dark woods glowed spectacularly in the car's headlights -- almost as if they were covered with snow. Obviously snow was out of the question. Instead, the glow was some form of reflection from dew-covered leaves, and only from certain species of trees at that. "Later nocturnal expeditions with a powerful flashlight (a proceeding that aroused dark suspicions in at least one local gamekeeper) showed that it favoured only certain types of conifer and a few shrubs such as the yew and rhododendron. The explanation lies in the contact angle of the droplets on the leaves: as this rises above 90 degrees or so, the proportion of light from the car's headlamps that is reflected back towards the occupant increases, and for angles above 140 degrees, the retroreflection becomes spectacular. Blue spruces show the glow particularly well." (Matthews, Lindsay; "Reflections on a Summer's Night," Nature, 369:441, 1994.) From Science Frontiers #95, SEP-OCT 1994 . 1994-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 93: May-Jun 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Cold-blooded birds?Zoologists have been taking it for granted that birds evolved from warm-blooded, active dinosaurs. They may now have to redraw that part of the avian family tree, because the microscopic structure of the leg bones of two species of long-extinct birds suggest otherwise. "Cross sections of the bones of these birds, which lived during the time of the dinosaurs, reveal growth rings -- concentric rings where normal bone growth was interrupted, possibly because of seasonal temperature changes. No such rings are found in the bones of modern birds, which maintain their body temperatures metabolically even in cold weather. But growth rings are found in such reptiles as crocodiles, which cannot maintain their temperatures metabolically, and in some fossil dinosaurs." (Browne, Malcolm W.; "Study May Shake Birds Down from the Dinosaur Tree," New York Times, March 17, 1994. Cr. J. Covey.) From Science Frontiers #93, MAY-JUN 1994 . 1994-2000 William R. Corliss ...
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... planet's axis of rotation, but the latter lies almost in Uranus' orbital plane. Q1. Why are the magnetic fields of Neptune and Uranus tilted at such grotesque angles with the axes of rotation? A1. Probably because of giant impacts. Q2. "Why does Mercury have an iron core twice as massive, relative to its size, as any other rocky planet?" A2. Probably because a giant impact tore off its rocky mantle. Q3. "How can Neptune sustain 1400-kilometer-per-hour winds -- faster than Jupiter's -- when it is so far from the sun, whose heat powers atmospheric circulation?" A3. ?? Q4. "How could Mars -- now more than 50 C below freezing -- have been warm enough in its early days to have water flowing on its surface?" A4. Possibly due to geothermal heat. (Kerr, Richard A.; "The Solar System's New Diversity," Science, 265:1360, 1994.) Reference. A large collection of solar-system anomalies exists in our catalog volume: The Moon and the Planets. To order, visit here . From Science Frontiers #97, JAN-FEB 1995 . 1995-2000 William R. Corliss ...
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... think that these coastal seiches are the consequence of internal waves (solitons*) formed at the southeastern edge of the Caribbean where tidal effects are particularly powerful 2 days after new and full moons. These slowmoving internal waves take 5 days to reach Puerto Rico, where they emerge as coastal seiches. Similar internal waves created by tidal currents at the edges of the continental shelves and deepwater sills may explain the mysterious coastal seiches recorded in the Anadaman and Sulu Seas. So far, no one has suggested origins for the Irish "death waves" and Baltic "seebars." (Korgen, Ben J.; "Seiches," American Scientist, 83:330, 1995.) *Internal waves or solitons move, mostly unseen at the surface, along the ocean's thermoclinethe plane separating warm surface water from much colder water below. The vertical amplitude of the solitons may be hundreds of meters, but at the surface they are represented by only small, gently domed, slowly moving waves or by regions of turbulence. Coastal seiches appear when the solitons impinge on coasts. For more on unusual waves and solitons, see: Earthquakes, Tides, etc. This book is listed here . From Science Frontiers #101 Sep-Oct 1995 . 1995-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 102: Nov-Dec 1995 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology ANCIENT ACOUSTICAL ENGINEERING THE CANDELABRA OF THE ANDES Astronomy HUGE FIREBALL EXPLOSION IN 1994 2,000,000,000 BC: THE EPOCH OF QUASARS Biology TWO POLITICALLY INCORRECT BIOCHEMICAL ANOMALIES FROM DUST UNTO ABYSSAL MUD PERFECT PITCH AND SUNDRY SYNDROMES KING CRAB CONGREGATIONS THE BIRDS Geology WARM LAKE FOUND UNDER ANTARCTIC ICE SHEET REMNANTS OF TUNGUSKA "WEIRD ICICLES" IN A REFRIGERATOR Geophysics A TUNGUSKA-LIKE BLAST IN BRAZIL IN 1930 STYTHE? ICE "METEORITES" FALL LONG-LIVED BUBBLE IN THE ATMOSPHERE Psychology UNCONVENTIONAL WATER DETECTION FUNGAL PHANTASMS Mathematics 1, 089, 533, 431, 247, 059, 310, 875, 780, 378, 922, 957, 447, 308, 967, 213, 141, 717, 486, 151 Physics SOUR GRAPES! ...
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... Science Frontiers ONLINE No. 100: Jul-Aug 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects How can the moon affect the earth's temperature?Several weather phenomena, such as precipitation and thunderstorm frequency, have been linked to the phase of the moon. Now, it seems that the moon's "cold" emanations can also raise the earth's temperature. Explaining how the moon's phase can have any warming effect at all on the earth's atmosphere is difficult, because the infrared energy received from the moon is only 10-5 that in sunlight. Nevertheless, a slight but statistically significant temperature effect does exist. In one study, the microwave emission of molecular oxygen was measured by a polar-orbit satellite. These data gave meteorologists the temperatures of the lowest 6 kilometers of the atmosphere from all areas of the planet. The temperature difference between full moon and new moon was only 0.02 C, with the full-moon temperature being the higher. (Ref. 1) A second study took actual surface temperatures measured at noon GMT each day at 51,200 locations around the world. These near-surface temperatures revealed a difference of 0.2 C between full and new moons -- ten times larger than that from the satellite study. (Ref. 2) 0.2 C and even 0.02 C are much too large to be attributed to direct lunar "heating." Instead, geophysicists wonder if the moon's orbit modulates the influx ...
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... . 97: Jan-Feb 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Age Of Fire And Gravel Back in 1883, I. Donnelly wrote his seminal Ragnarok , to which he attached as a subtitle: The Age of Fire and Gravel . He hypothesized that all those sheets of unconsolidated rocky debris strewn across the planet--called the "drift" -- were the consequence of impacts of comets. But in Donnelly's day, all geologists were uniformitarians and wedded to glacial theory. Donnelly's "age of fire and gravel" was really a succession of Ice Ages. Quite a difference in mechanism! Glacial theory, however, has difficulty in explaining apparent glaciations during periods when the earth was supposed to be very warm. Nor does it account easily for glacial-like debris in equatorial regions. With the current ascendancy of "impact geology," some brave geologists are reinterpreting supposed glacial deposits in terms of sheets of ballistic ejecta from the impacts of comets and/or asteroids. Modern estimates of terrestrial cratering suggest that 10% of our planet's surface could be covered by 10+ meters of ejecta, and 2% by 200+ meters. Now that's a lot of ejecta! (Rampino, Michael R.; "Tillites, Diamictites, and Ballistic Ejecta of Large Impacts," Journal of Geology, 102:439, 1994.) Comment. The Ice Ages won't be melted completely away by such reinterpretations. Nor will I. Donnelly ever get any credit for ...
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... some 4,000 stone tools collected at 15 sites in the Siberian permafrost to bolster his claim that Siberia, too, was a point of origin for hominids (see map). "Molchanov's controversial evidence is indeed striking: a collection of chipped and flaked rocks that are clearly artifacts fashioned by humanlike hands and that he contends are 2.5 million years old -- plus or minus a half-million years. "Remarkably, that same era marked the time when early human ancestors known as Homo habilis lived and left their remains in the tropical Olduvai Gorge of what is now Tanzania. Mochanov's collection of tools closely resembles the ones that anthropologists have long collected from digs in Africa." All this contrasts strongly with the dominant view of hominid evolution, which cites warm, verdant African forests and savannas as our most likely place of origin. Siberia, with its -50 winters and fleeting summers, hardly seems conducive to hominid speciation. Mochanov's rationale is that this severe climate actually stimulated ancient hominids to create tools, fashion warm clothing, and build winter shelters -- these Siberian hominids had to evolve or perish! In addition to the climate factor are two other problems: (1 ) The Siberian sites have yielded no hominid bones nor have animal bones of any kind been found; and (2 ) The dating of the tools is shaky. They cannot be radiometrically dated. Instead, Mochanov has had to rely on the tools' similarity to African tools of 2 million years ago, magnetostratigraphy, the decayed luminescence of the soil, and ...
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... Science Frontiers ONLINE No. 91: Jan-Feb 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Fiber Fall March 12, 1993, South Pacific Ocean, aboard the m.v . Alam Selamat . At 0630, as a frontal system passed the vessel, there was a sudden rain shower lasting about 25 minutes. Captain J.N . Gowrie reported: "As the rain began to dry on the warm decks, we noticed patches of what first looked like slime but after it had dried appeared to be wool or cotton. We send you a sample of the material and the facsimile chart of the relevant surface analysis, showing my additions of ship's position at the time as 41 43'S , 167 40'W , course 100 , speed 13 knots." (Gowrie, J.N .; "Raining -- Sheep?" Marine Observer, 63:199, 1993. This journal may be ordered from: The Stationery Publications Centre, P.O . Box 276, London, SW8 5DT, ENGLAND) Comment. Incomprehensible as it may seem, there really are falls of slime, jelly-like globs (pwdre ser), and "angel hair!" See GWP in our catalog Tornados, Dark Days. To order visit here . From Science Frontiers #91, JAN-FEB 1994 . 1994-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 82: Jul-Aug 1992 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology A CONNECTICUT SOUTERRAIN? Did the ancient egyptians sail up the mississippi Perhaps they even reached oklahoma! Astronomy The phobos mystery object Warm, wet, fertile mars Big-bang brouhaha Biology The humongous organism contest! For some, sex = death Efficacy of homeopathy Even today natural selection is molding human populations Can you guess where this quotation comes from? Geology Did a half million meteors fall on the carolinas Geophysics An unusually complex marine light Fluid injection causes luminous phenomena Crop circle found inside a fenced compound in japan Chemistry and Physics Japanese claim generates new heat Does nature compute? ...
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... Core-Mantle Boundary EQA6 Seismic Reflectors EQD SEISMIC DETECTION OF LARGE SCALE DISCONTINUITIES, ZONES, STRUCTURES EQD1 Velocity Discontinuities EQD2 Channels and Zones EQD3 Structural Anomalies of the Inner Core EQD4 Anomalies Associated with Mantle Convection Cells EQQ ANOMALOUS SEISMIC SIGNALS EQQ1 Deep-Focus Earthquakes ES STRATIGRAPHIC ANOMALIES ESA EMBEDDED ACCRETION STRUCTURES ESA1 Cylindrical Structures in Rock and Unconsolidated Sediments ESA2 Spherical Aggregates ESA3 Concretions ESA4 Small Fused Structures ESA5 Geodes ESA6 Orbicules ESB ANOMALOUS BIOLOGICAL PHENOMENA IN GEOLOGY ESB1 Biological Extinction Events ESB2 Biological Explosion Events ESB3 Recent Vegetation and Shallow Water Fossils at Great Depths ESB4 Long-Buried, Undecomposed Organic Matter ESB5 Living and Fossil Marine Organisms Found Far Inland ESB6 Living Organisms and Recent Fossils at Very High Altitudes ESB7 Growth Structures on Marine Organisms and Their Fossils ESB8 Animals Entombed in Rocks ESB9 Living Organisms at Great Depths ESB10 Fossils of Warm-Climate, Light Dependent Organisms Found in the Polar Regions ESB11 Time-Wise Anomalous Fossils ESB12 Skipping in the Fossil Record ESB13 "Special" Nature of Fossils ESC ANOMALOUS CHEMICAL PHENOMENA IN GEOLOGY ESC1 Chemical Anomalies in the Stratigraphic Record ESC2 Chemical Anomalies in Igneous and Metamorphic Rocks ESC3 Surface Films on Rocks ESC4 Spontaneous, Rapid, Exothermic Reactions in Nature ESC5 Death Gulches ESC6 Violent Lake Turnovers ESC7 Petrifactions and Lignifications ESC8 Geological Effects of Natural Combustion ESC9 Rocks and Sediments of Controverted Origins ESC10 Unusual Growth Structures ESC11 Possible Extraterrestrial Origin of Ocean Water ESC12 Chemical Anomalies of Lakes and Ground Water ESC13 Petroleum Anomalies ESC14 Coal Anomalies ESC15 Outgassing of Radon-222 ESC16 Methane Anomalies ESD DEPOSITS OF REMARKABLE SIZE ESD1 Bone Caves, Bone Caches,... ESD2 Bone Beds, Fish Beds,... ESD3 ...
Terms matched: 1 - Score: 15 - 15 May 2017 - URL: /cat-geol.htm
... Chemical Defenses in Some Birds and Frogs Snake Venoms Vary with Geography Human and Crocodile Hemoglobins Very Similar Electrodynamic Fields in Reptiles Poison Frogs Get Their Poison from Their Prey Electrical Fields around Frog Eggs Remarkable Biochemical Reactions during Tadpole Metamorphosis BRD DISTRIBUTION IN SPACE AND TIME Amphibian Decline Worldwide Blind Cave Dwellers Mass Migrations and Concentrations Out-of-Place Snakes Out-of-Place Alligators and Crocodiles Loggerhead Missing-Year Phenomenon Dearth of Frogs and Lizards in Southeast Asia Sea-Snake Concentrations Strange Geographical Distribution of Iguanas Entombed Animals [ESB8] Sea Snakes Only in Pacific Anomalous Distribution of Amphibians First-Year Garter Snakes Never Found in Winter Dens Surprising Diversity at High Latitudes BRE THE FOSSIL RECORD OF AMPHIBIANS AND REPTILES Dinosaur Extinction Origin of Vertebrates Tetrapod Origin Polar Dinosaurs Earliest Reptile Fossils Large-Scale Extinctions Polyphyletic Origin of Reptiles Warm-Blooded Dinosaurs Mammal-Like Reptiles Snakes with Legs Hairy and Feathered Dinosaurs Origin of Turtles Dinosaur Feeding Habits Correlated with Origin of Flowering Plants Mysterious Reptile Footprints Caecelian Origin Fish-Reptile Transition Fossils Crocodile Origin (Chemistry Contradicts Fossils) Ichthyosaur-Fish Convergence Dinosaurs with Bird-Like Bones Dinosaur Species Separated by Oceans Evolution of Flight Evolutionary Stasis Fish-Amphibian Transition Fossils Filter-Feeding Dinosaurs Sudden Appearances in the Fossil Record Orthogenesis Preadaptation in Reptiles Many Examples of Convergent Evolution Frog Origin Perplexing Ruminating Dinosaurs Unknown Purpose of Back Fans on Dinosaurs Origin of Fins on Marine Reptiles Evolutionary Stasis Vertical Flexure in Marine Reptiles Dinosaurs with Trunks Dinosaurs with Whale-Like Nostrils Web-Footed Dinosaurs BRF BODILY FUNTCIONS Parthenogenesis, Virgin Birth [BRA All-Female Species] Advantages of Female Promiscuity Survival of Freezing Tadpoleless-Frog ...
Terms matched: 1 - Score: 11 - 15 May 2017 - URL: /cat-biol.htm
... Frogs and Toads GWF12 Insect Falls GWF13 Bird Falls GWF14 Falls of Miscellaneous Living Animals Sewage Falls Falls of Liquids and Goo GWH LARGE STORM SYSTEMS GWH1 Ozone in Hurricanes GWH2 Hurricane Geographical Anomalies GWH3 Thunderstorm Systems Hypercanes Unusually Intense Storms Large-Scale Oscillations of the Atmosphere Wind Storms in the Upper Atmosphere Green Thunderstorms [GWC] Hurricane Fine Structure GWP ANOMALOUS PRECIPITATION GWP1 Precipitation from a Clear Sky GWP2 Giant Snowflakes GWP3 Conical Snowflakes GWP4 Hailstones with Anomalous Shapes GWP5 Giant Hailstones GWP6 Hail Strewn Patterns GWP7 Slowly Falling Hail GWP8 Unusual Inclusions in Hail GWP9 Explosive Hail GWP10 Colored Precipitation GWP11 Luminous Precipitation GWP12 Point Precipitation GWP13 Surplus Ice Crystals in Clouds GWP14 Decrease of Rainfall with Increasing Altitude GWP15 Rain Gushes Associated with Lightning Puzzle of Snowflake Symmetry Weekend Rain Rainfall Correlated with Soil Temperature GWR TEMPERATURE ANOMALIES GWR1 Temperature Flashes GWR2 Incendiary Phenomena Global Warming The Year without a Summer Weekends Getting Warmer Chilling of the Stratosphere GWS WEATHER AND ASTRONOMY GWS1 Correlation of Lunar Phase and Terrestrial Weather GWS2 Correlation of Lunar Phase and Thunderstorms GWS3 Thunderstorms Correlated with Solar Activity GWS4 Effects of Meteors on Weather GWS5 Correlations between Solar Activity and Weather GWS6 Influence of Lunar Phase on Atmospheric Ozone GWS7 The Lunar Temperature Effect GWS8 Purported Effect of the Planets on the Weather GWS9 Comets and the Weather Eclipse Wind Stratospheric Winds Correlated with Solar Activity Weather Correlated with the 18.6 -Year Cycle GWT THE IDIOSYNCRACIES OF TORNADOS AND WATERSPOUTS GWT1 The Tornado as an Electrical Machine GWT2 Burning and Hydration during Tornados GWT3 Tornados and Waterspouts with Horizontal Funnels GWT4 Multiwalled Waterspouts GWT5 Anomalous Historical Incidence of Tornados GWT6 Reversal of Rotation in Waterspouts GWT7 Pranks of the Tornado GWT8 Tornado Incidence Correlated with Magnetic Variation ...
Terms matched: 1 - Score: 5 - 15 May 2017 - URL: /cat-geop.htm
... sudden resurgence around 5,000 BP. This resurgence and the associated worldwide climatic turmoil also marks the emergence of complex societies all over the planet. The Egyptians built pyramids, the Peruvians constructed temple mounds, civilizations rose and collapsed in the Middle East, and settled agrarian societies developed in many locations. Although not all cultures responded well to the climate changes, El Nino seems to have sparked the rise of modern civilizations. We are assuming that this was good! (Kerr, Richard A.; "El Nino Grew Strong As Cultures Were Born," Science, 283:467, 1999. Sandweiss, Daniel H., et al; "Transitions in the Mid-Holocene," Science, 283:499, 1999.) Comment. Wasn't that period of Global Warming between 12,000 and 5,000 BP the Golden Age when Atlantis throve, when Antarctica was ice-free, when the Sphinx was really built, and when the Garden of Eden was sinless? From Science Frontiers #122, MAR-APR 1999 . 1999-2000 William R. Corliss ...
Terms matched: 1 - Score: 14 - 15 May 2017 - URL: /sf122/sf122p01.htm
