78 results found.
... Science Frontiers ONLINE No. 87: May-Jun 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The bottle-green icebergs of antarctica Antarctic icebergs frequently incorporate sediments that turn them dark, even zebra-striped on occasion. But it is the bottle-green icebergs that provoke the most interest, for it is not certain why they are green. Is it due to intrinsic optical properties of the ice or impurities? A recent paper by J. Kipfstuhl et al suggests the latter and tells us where these translucent, strikingly green bergs originate. "A comparison of samples from a translucent green iceberg with a core from the Ronne Ice Shelf revealed an excellent agreement in isotopic composition, crystal structure, and incorporated sediment particles. Marine shelf ice which constitutes the basal portion of some ice shelves is considered to be the source of green icebergs. It [the green ice] most likely results from 'ice pump' processes which produce large amounts of ice platelets in the water column beneath ice shelves. These subsequently accumulate and become compacted into bubble-free, desalinated ice." The inclusions in the green ice are probably trapped by the accumulating platelets. Since the green ice is confined to the bottoms of the bergs, it becomes apparent only after the bergs capsize. The green icebergs in the Weddle Sea originate mainly from the Amery Ice Shelf. (Kipfstuhl, J. et al; "The Origin of Green Icebergs in Antarctica," Journal of Geophysical Research, 97:20,319, 1992.) Similar phenomenon ...
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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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... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Green Thunderstorms Anecdotes abound that exceptionally severe thunderstorms may appear to emit an eerie, sickeningly yellow-green light. Skeptics scoff at this notion. The excited observers were deluded, or they made it all up. This is, of course, the same knee-jerk response greeting UFO reports and accounts of many other anomalies. Thunderstorms, however, do have an objective existence. And it turns out that a few storm-watching meteorologists have also seen greenish thunderstorms. Such professional testimony is usually dismissed as due to the reflection of greenish ground vegetation by the storm clouds or, perhaps, the effects of sheets of hail preceding the storms. In 1995, F.W . Gallagher et al decided to settle the matter. They chased likely looking thunderstorms armed with a spectrophotometer. Many storms later, they proved, first of all, that some thunderstorms are definitely green. In fact, some gradually change from blue to green in the space of half an hour. Their ground observations, plus more spectrophotometer data taken from aircraft, refute the theory that the green color is from reflected vegetation. Hail may contribute to the green color but is not required. In sum, green thunderstorms really do exist, but no one yet knows where all the green comes from. (Gallagher, Frank W., III, et al; "Green Thunderstorms Observed," Amer ican Meteorological Society, Bulletin, 77:2889, 1996 ...
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... 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 Green Sky Flashes March 25, 1984. Indian Ocean. "Two successive 'green flashes' were observed. The first, at 2100 Ship's Time or 1530 GMT, was a bright green and bore 240 at an altitude of 75 ; it moved vertically downwards to an altitude of approximately 20 over a period lasting about 3 seconds. The second flash was observed at 2250 Ship's Time. It was green/white and was first observed at an altitude of 40 , bearing approximately 340 .It moved diagonally across the sky before disappearing behind low cloud at an altitude of 30 , bearing 310 . This time the duration was 1-2 seconds. In both cases the ship's radars were turned on but nothing was observed other than rain showers between 4 and 12 n. mile from the ship, mainly forward of the beam. Both flashes were of about the same brightness as that of lightning, the first being brighter than the second. In both cases it was difficult to judge the distance. The phenomenon was thought to have possibly been some form of lightning as its appearance was unlike that of any flare and in both cases the distance from the ship did not appear great enough to be compatible with a meteor or other object entering the earth's atmosphere." (Aston, A.; "' Green Flashes'"; Marine Observer, 55:30, 1985.) Comment. ...
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... Science Frontiers ONLINE No. 38: Mar-Apr 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects GREEN CLOUD WITH LIGHT RAYS "An account of a mysterious 'green cloud' sending out powerful shafts of light and flying in tandem with an airliner appeared in a Soviet newspaper today. The strange cloud was seen over Byelorussia by passengers and crew of a flight from Georgia to Tallinn, and by the crew of an airliner from Leningrad, passing 10 miles away according to Trud. Nikolai Zheltukhin, a corresponding member of the Academy of Sciences, said the object was certainly very big. He rejected the idea that the green cloud was an image caused by far-off atmospheric changes because the airman had fixed its location from the shafts of light it sent to the ground." (Anonymous; "Mysterious 'Green Cloud' Appears near Airliner," Baltimore Sun, January 31, 1985, p. 4A.) From Science Frontiers #38, MAR-APR 1985 . 1985-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 5: November 1978 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The so-called green fireballs of 1948-1949 Under the recent law making most government records available to the public, B.S . Maccabee obtained the FBI's UFO file. His analyses of this file have been serialized in the APRO Bulletin. One of the most unsettling revelations concerns the FBI data on the notorious "green fireballs" of the 1948-1949 era. According to the verbatim transcript of the FBI record, dated January 31, 1949, File No. 5: November 1978 Briefly, the "fireballs" were a brilliant green, sometimes beginning and ending with red or orange flashes. The objects travelled mainly on an east-west line at an average speed of 27,000 miles per hour. They seemed to pass over in level flight at altitudes of six to ten miles. On two occasions vertical changes of course were noted. Size was about one-fourth the diameter of the full moon. Multiple fireballs appeared in two instances. No sound was ever noted. No debris was ever discovered. (Maccabee, Bruce S.; "UFO Related Information from the FBI File," APRO Bulletin, 7, March 1978.) From Science Frontiers #5 , November 1978 . 1978-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 131: SEP-OCT 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Green Misconceptions More trees are better for the environment . The Kyoto protocol recommends that we should all plant more trees, because trees help remove carbon dioxide from the atmosphere. CO2 is a green-house gas, and its reduction should slow global warming. At least, this is how the Kyoto logic went. More trees may be good for the environment in the tropics, but the reverse is true in lands that are covered with snow most of the year. This is be-cause snow reflects much of the impinging solar energy back into space. If these northern lands were heavily forested, much of the solar energy would be absorbed and converted into heat. Climate-modellers confirm that sunlight-reflecting snow is better for the environment than trees. (Anonymous; "Reflect on It," New Scientist, p. 19, May 13, 2000.) Hydroelectric power is clean . Although widely proclaimed to be among the cleanest energy sources available, some hydroelectric powerplants actually con-tribute more greenhouse gases than large coal-fired plants! Submerged vegetation is the problem. When it decays, it releases greenhouse gases---in quantity. The forests first submerged by the reservoirs behind the dams contribute gases for only a few years. Most of the troublesome biomass is fed into the reservoirs from upstream. Compounding the problem are the vast areas of stagnant water behind many hydroelectric dams. There, in the absence of ...
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... Science Frontiers ONLINE No. 139: Jan-Feb 2002 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Mysterious First Green Egg In SF#138, we addressed the subject of birds' eggs as signals. Another similar and even more curious case occurs on the Antipodes Islands 500 miles southeast of New Zealand. There, five species of erect-crested penguins breed. These birds normally lay two eggs but raise only one chick. The first egg is distinctly greenish and much smaller than the second white egg. The little greenish egg is totally neglected and often ejected from the nest. No one knows why. (Davis, Lloyd Spencer; "A Superlative Penguin," Natural History, 110:46, November 2001.) First and second eggs of an Erect-Crested Penguin, respectively. (Left) Small and greenish (Right) Large and white. Comment. We suppose the first little egg could be a trial run of the female's reproductive machinery. Its small size and subsequent neglect seem to indicate that it is not a "back-up" egg in case the second egg is defective or eaten by a predator. Or maybe the little egg is a sop to predators with a hope that they will be satisfied with it. It would be interesting to know if the first eggs are ever hatched and what sort of chicks emerge. From Science Frontiers #139, Jan-Feb 2002 . 2001 William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology ...
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... Science Frontiers ONLINE No. 45: May-Jun 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects When Antarctica Was Green Something is wrong with our recent history of Antarctica. Conventional wisdom insists that the continent has been ice-covered for over 15 million years. But now Peter Webb and his coworkers have found pollen and the remains of roots and stems of plants in an area stretching some 1300 kilometers along the Transantarctic Mountains. The Antarctic wood is so recent that it floats and burns with ease. Webb's group postulates that a shrub-like forest grew in Antarctica as recently as 3 million years ago. The dating, of course, is critical, and is certain to be subjected to careful scientific scrutiny. Nevertheless, these deposits of fresh-looking wood do suggest that trees recently grew only 400 miles from the South Pole. Also of interest is the fact that the sedimentary layers containing the wood have been displaced as much as 3000 meters by faults, indicating recent large-scale geological changes. (Weisburd, S.; "A Forest Grows in Antarctica," Science News, 129:148, 1986.) From Science Frontiers #45, MAY-JUN 1986 . 1986-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 81: May-Jun 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Auroral Sounds March 13, 1989. This night on a cattle ranch in South Dakota, L. Hasselstrom was dazzled by waves of blue auroral light sweeping up from the horizon and meeting at a focal point nearly directly overhead. As the sky blazed, with the blue waves and crimson streamers, she heard: ". .. a distant tinkling, like bells. It came again, louder, just as a curtain of green light swept the entire width of the sky from north to south. Each time green flushed the sky, the bells rang, the sound softening to a gentle tinkle as the light died." (Hasselstrom, Linda; "Night of the Bells," Readers Digest , p. 185, April 1992. Cr. J.B . Dotson.) Comment. Note the correlation of the sound with the green portion of the aurora. July 29, 1990. On Coll Island in Centennial Lake, 120 kilometers west of Ottawa. Watching an auroral display, L.R . Morris heard the sound of the aurora: "It was a faint but distant windlike sound; which, by process of elimination, could not be accounted for by any phenomenon other than the aurora." (Anonymous; "Auroral Sounds," Sky & Telescope , 83:105, January 1992. Cr. D. Snowhook.) Comment. Auroras have been heard for centuries, but they "shouldn ...
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... Science Frontiers ONLINE No. 126: Nov-Dec 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Flotsam On The Great Sand Sea One of the strangest mysteries nestled among the giant dunes of the Egyptian Sahara was not recognized by modern scientists until 1932. In December of that year, P. Clayton, a surveyor for the Egyptian Geological Survey, was driving among the dunes near the Saad Plateau when he heard his tires crunch on something that wasn't sand. It turned out to be large pieces of marvelously clear yellow-green glass -- not just any glass but ultra-pure glass, 98% silica. As often the case, Clayton was not the first to come across the now-famous Libyan Desert Glass or LDG. Prehistoric humans had made knives and other sharp-edged tools from it; the ancient Egyptians had carved a scarab from LDG and deposited it in Tutankhamen's tomb. But Clayton and the ancients did not recognize the scientific implications of their discovery. LDG is the purest natural silica glass ever found. Over a thousand tons of it are strewn across hundreds of kilometers of bleak desert. Some of the chunks weigh 26 kilograms, but most LDG exists in smaller, angular pieces looking like shards left when a giant green bottle was smashed by colossal forces. Pure as it is, LDG does contain tiny bubbles, white wisps, and inky black swirls. The whitish inclusions consist of refractory minerals, such as cristobalite. The ink-like swirls, though, are rich in iridium ...
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... Science Frontiers ONLINE No. 97: Jan-Feb 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A Line In The Sea What would create a deep green line 10 kilometers wide and stretching for hundreds of kilometers across the azure Pacific? Sailors have remarked on this line as their ships clove it. It is so large that astronauts on the Space Shuttle Atlantis have photographed it from hundreds of kilometers up. Sample analysis proves the green line to be a particularly dense concentration of phytoplankton, which thrives along the boundary where the North Equatorial Counter-current meets the colder South Equatorial Current. The microorganisms feed in the richer, cooler, sinking waters of the latter and then rise to the surface to create the green line. (Yoder, James A., et al; "A Line in the Sea," Nature, 371:689, 1994. Also: Adler, T.; "Microorganisms Create a Line in the Ocean," Science News, 146: 263, 1994.) Comment. Even more unusual lines may be created where oceanic currents meet. For example, in 1932 an immense congregation of sea snakes 10 feet wide and 60 miles long was observed in the Malacca Strait. (SF#4 ) From Science Frontiers #97, JAN-FEB 1995 . 1995-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 108: Nov-Dec 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A Blue Flash Green flashes occasionally appear when the sun (or moon or Venus or Jupiter) sink below the horizon. Blue flashes are much rarer but still well-recognized phenomena. An example of the latter was observed in 1995 on the Indian Ocean. August 11, 1995, Bay of Bengal. Aboard the m.v . Repulse Bay enroute Jeddah to Port Klang. "Prior to sunset the vessel was proceeding due east across the Bay of Bengal and it was quite apparent that the sun was still very bright and had not taken on its usual darkorange or red appearance; even with half its diameter above the horizon, the sun was much too bright to view directly. As the last segment of the sun dipped below the horizon, a blue 'horn' formed at each end of it, as shown in sketch (a ), and these then closed up to form a bright-blue arc, as shown in sketch (b ). " (Leslie, A.J .; "Blue Flash," Marine Observer, 66:115, 1996) Comment. The blue flash is a shorter-wavelength version of the green flash. The basic phenomenon is explained in terms of dispersion of the sun's spectrum by the atmosphere near the horizon. Even so, many enigmas remain about these low-sun phenomena. There have been observed: multiple flashes, flashes preceding sunset, complex flash ...
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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 Hidden 'Gardens'Some of the world's strangest "gardens" appear as green dots on the simmering deserts of the island of Bahrain in the Persian Gulf. These green dots are not your usual oases. Rather, they are springs that once fed long chain-well systems that carried water to villages at their lower ends. Called "qanats," these multimile subterranean structures were invented about 750 B.C . for trans-porting water efficiently in the dry desert climes of the Middle East. Cross section of a typical Iranian qanat. Unlike the exposed spring of the Bahrainian qanat, the water source here is at the bottom of a deep well. (From: Ancient Infrastructure) In our recent catalog, Ancient Infra-structure , we describe the qanats of Iran. (See figure.) Some of these shaft-tunnel structures run for miles and re-present a prodigious amount of labor. How prodigious? In Iran alone there are about 37,500 qanats with an aggregate length of some 100,000 miles! Qanats rank right up there with the Inca roads and the Great Wall of China as wonders of the ancient world. After reading our catalog section on Iranian qanats, E. von Fange informs us that the qanats of Bahrain pose a set of different problems. The Bahrainian qanats are easy to follow across the desert because the access shafts protrude a few feet above the sand. ...
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... : Mar-Apr 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Higher Sight In the January 4, 1990, issue of Nature, G. Humphreys reviews a book that is just too expensive for us to consider buying. The title is: Synesthesia; A Union of the Senses . It costs $75 and is published by Springer/Verlag. The review, however, is expansive and provides some facts about synesthesia worth passing on to our readers. Syesthesia is an "oddity" of human perception in which words, musical instruments, objects, concepts, evoke sensations sharply different from what is actually being processed by the brain. For example, specific musical tones elicit specific color sensations; that is, B-flat evokes the color green; A-sharp, yellow, etc. Or the phenomenon may be more complex, with Mozart being green; Wagner, red, etc. Most "synesthetites" seem to experience colors, but geometrical figures sometimes appear in response to particular stimuli. As for the stimuli that call forth these exotic sensations; they are usually music or numbers. To some synesthetites, the cardinal numbers are associated with specific colors. The books's author is R.E . Cytowic, and he has provided some very interesting observations about synesthetites: There is much consistency among them; that is, if the number 5 evokes a red sensation with one, it does with most others, too. Also, synesthetites seem to run in families. Perhaps most significant is the observation that synesthetic experiences ...
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... Science Frontiers ONLINE No. 63: May-Jun 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Caterpillars That Look Like What They Eat While E. Greene was studying insecteating birds, he was startled when an oak tree catkin started to crawl away from him. The crawling catkin turned out to be a cleverly camouflaged caterpillar ( Nemoria arizonaria ). When these caterpillars start eating oak catkins in the spring, they soon take on the golden color and fuzzy appearance of the catkins. However, the second brood, which matures after the catkins have disappeared, develop instead a twig-like appearance after consuming oak leaves. Thus, both broods acquire the proper protective camouflage for each season. Experiments show that plant chemicals control the appearance of the caterpillars. (Green, Erick; "A Diet-Induced Developmental Polymorphism in a Caterpillar," Science, 243:643, 1989. Also: Wickelgren, I.; "Caterpillar Disguise; You Are What You Eat," Science News, 135: 70, 1989.) Comment. Is it naive to wonder why the oaks contribute to their own destruction by providing the caterpillars with chemicals that help conceal them from predators? Plants are usually very clever about producing insect-discouraging chemicals in their leaves. One would expect that "evolutionary forces" would have produced chemicals that would have made the caterpillars more obvious to their predators instead of visa versa. From Science Frontiers #63, MAY-JUN 1989 . 1989-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 79: Jan-Feb 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Siberian Lake Monster This report comes from a remote Siberian village via Tass. So, make of it what you will! It concerns a giant green snake with a sheeplike head seen patrolling a lake near Sharipovo. Tass said: "Dozens of people have seen this green monster, which has the girth of a large tree trunk and is around 6 or 7 yards long. One of them even managed to take a photograph of it. It swims along with its head held high in the air." The creature makes tracks in the grass along the shoreline resembling those from the runners of a large sleigh. (Anonymous; "Snake with Sheep Head Is Spotted in a Lake," Baltimore Sun, p. 5A, November 21, 1991.) From Science Frontiers #79, JAN-FEB 1992 . 1992-2000 William R. Corliss ...
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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 Pizzaspermia!We got a good laugh from that report of a fall of frozen pizza in SF#90, but now the phenomenon has suddenly become more serious! At about the same time Sky and Telescope printed the frozen pizza item, Time had a cover story on the origin of life. It was in response to this story that M.D . Greene wrote the following letter to Time : "Forget bubbles, comets or ocean vents. Scientists should be looking at pizza for the answer. I can remember when my college roommates and I routinely created life every week in our refrigerator. My theory is that around 4.5 billion years ago, the earth was bombarded by intergalactic pizzas. These then provided the ideal breeding ground in which early organisms could thrive and later evolve." (Greene, Mark D.; "How Life Began," Time, 142:8 , November 1, 1993.) Comment. Charles Fort would certainly have chuckled over the near-simultaneous mentions of intergalactic pizzas in two diverse publications. A second report underscores the mystery presented by the unexpected diversity of life in the deep-sea ooze. J.D . Gage and R.M . May ponder in Nature : "Why there should be such exuberant biological diversity in an environment apparently lacking in the habitat complexity of, say, tropical rain forest -- whose species richness it might rival -- remains an enigma ...
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... years from Jungschlag, a small village south of Ottenschlag, northern Lower Austria, 850 meters above sea level, returned early from fieldwork because a heavy thunderstorm moved in from the north-west. Fuehrer stood in the open on a wooden plank at the rear of the diesel tractor driven by his father. The vehicle had passed the last Ottenschlag houses southbound, when he noticed a falling object. It was round, 20 centimeters across, and "seemed to come down like a toy balloon", vertical, soundless, without rotation. It was brilliant white, a steady light, and had "something like a smoke trail". Only 20 to 30 meters to the right of the tractor and of the road, after 4 to 6 seconds, the object hit the surface of a green summer barley field, flashed up and "exploded with a loud, very high pitched bang". Mr. Fuehrer said "this was no thunder", and noticed no heat or pressure wave. However, what he felt caused panic--a tingling, and his hairs stood on end on his head, neck, even on his hands. Ile urged his father: "Get out of here, the next one will kill us!", who also felt the electrostatic effect in the driver's cab. The diesel tractor continued to function normally. Arriving home, the Fuehrers still wondered what had happened and they went back to have a look on the same evening. They found a circular patch about 6 meters across in the impact area where green barley plants had ...
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... Science Frontiers ONLINE No. 38: Mar-Apr 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Expanding Phosphorescent Rings May 9, 1983. Gulf of Oman. Aboard the m.v . Mahsuri. "At 1650 GMT, a pale green glow was seen to emanate from the horizon ahead. This gave the appearance of strong moonlight upon the surface of the water. The moon, however, was not in evidence. At 1700 GMT, rapid flashes of light were observed sweeping across the sea directly ahead of the vessel, giving the initial impression of a sudden increase of wind speed causing excessive spray. By 1715 GMT, the vessel was totally surrounded by completely random movements of light as far as the eye could see. The onset of this phenomenon was so rapid, not to say eerie, that the Master was called to the bridge to witness the event. For the next 15 minutes the sea was at a height of activity, displaying several systems of the most unusual bioluminescence. The most significant of these were what appeared to be Phosphorescent Wheels, which, although they did not seem to rotate, originated from a central hub and spread out rings in rapid succession, forming concentric circles. This was pointed out by many of those who observed them as being similar to the instance of a stone being dropped into a quiet pond and causing waves to spread out. In this case each wave crest was a band of fantastic light. Each wheel would last for a couple of minutes, continually flashing out bands of ...
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... No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ball Lightning Collides With Car Summer 1991. Southern Bavaria, Germany. R. Urbanek, a teacher from Wasserburg, recalls her encounter with ball lightning. "I was with a friend in the area of Traunstein. My friend drove a minibus...150-200 meters...ahead of my car. Golf and several other cars were following behind me. It (had been) raining with heavy lightning and thunder. I did not drive at normal speed in such a weather...Then came a straight stretch of road with a bicycle path to the right, and an open wide field...Suddenly I saw a bright green, phosphorescent...ball about the size of a medical training ball, that dropped to the ground behind the minibus...It fell to the road and rolled towards me . I knew immediately it was ball lightning, and from school physics I knew a car acts as a Faraday cage. So I kept my feet to the floor mat and grabbed the wheel with both arms. 3 to 5 seconds passed until the ball reached my car. It came in a straight line, with a slight deviation to the right (as seen from my position). When the ball caught my car at the right front side, it gave the vehicle a strong shock or jerk, as if I had driven against an obstacle . All that was on the right side of me ...
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... researchers have looked at literature and done some theorizing; but no expeditions have been launched that we know of. Here is a well-verified, richly complex, eerily beautiful, natural phenomenon that is almost completely neglected by science. Happily, P. Huyghe has now brought the problem to the fore in a comprehensive article in Oceans, He reviews several types of luminescent displays and some of the theories-of-origin that have been proposed. We have space here for only one of the observations he records. P. Newton was the Chief Officer on the M.V . Mahsuri, which was passing through the Gulf of Oman bound for Australia. It was a dark, moonless night in May. "Then it happened. What first caught Newton's attention was a pale green glow on the horizon just ahead of the ship, but he said nothing to the cadet standing watch with him. Moments later, parallel bands of bluegreen light began to sweep silently over the water toward the ship from the southeast. Still, Newton said not a word, but he felt as if he should duck. Each light band was about 10 to 15 feet wide and at least 500 feet long, and appeared to be some 15 feet above the water. They came rapidly -- every four or five seconds. .. .. . "After the first ten minutes, the bands gave way to expanding circles of light that spread rapidly, like ripples created by a stone thrown into the still waters of a pond. The wheel diameters ranged from ten feet to more ...
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... Light in the Sky Unexplained Dark Lines in the Sky GEH UNUSUAL HALO DISPLAYS AND CORONAS GEH1 Offset Halos and Anomalous Arcs GEH2 Noncircular Halos GEH3 Extraordinary Mock-Sun and Mock-Moon Displays GEH4 Halos Dividing Sky Colors GEH5 Bishop's Ring... GEH6 Halos of Unusual Radii GEH7 Jumping and Moving Halos GEH8 Kaleidoscopic Suns GEH9 Skewed and Deformed Halo Displays GEH10 Bottlinger's Rings GEH11 Transient Lines Superimposed on Halo Displays GEH12 Optical Effects Where Halo Displays Touch the Horizon GEH13 Close, One-Sided Mock Suns GEH14 Halo Displays Formed by Terrestrial Ice Crystals Anomalous Lunar Coronas Circumzenithal Arc and Black Band GEI OBSERVER-CENTERED PHENOMENA GEI1 Puzzling Features of the Brocken Specter GEI2 Heligenschein GEI3 Rotating Spokes about the Shadow of One's Head Sylvanshine Snow Sparkles GEL LOW-SUN PHENOMENA GEL1 Puzzling Features of the Green Flash GEL2 Anomalous Diverging Rays at Sunset and Sunrise GEL3 Color Phenomena and the Earth's Shadow on the Sky GEL4 Abnormal Refraction Phenomena with Astronomical Objects... GEL5 Anomalous Aspects of the Krakatoa Sunsets GEL6 The Alpine Glow... GEL7 Spectral Dispersion near the Sea's Surface GEL8 Low-Sun Landscape Fluorescence GEL9 Low-Sun Spectral Bows GEL10 Low-Sun Shadow Bands GEL11 The Second Purple Light GEL12 Moving Patches of Light on the Horizon Jumping Stars Post-Twilight Infrared Brightening of the Sky Extraordinary Sunsets GEM THE MAGIC OF MIRAGES GEM1 Fata Morganas GEM2 Telescopic Mirages GEM3 Lateral Mirages GEM4 Multiple Mirages GEM5 Mirages Sensitive to the Observer's Position GEM6 The Novaya Zemlya Effect GEM7 Illusions of a Flat Earth GEM8 Dynamic Mirages GEM9 Mirror or Reflection Mirages Double Moons Mock Mirages GER RADIO AND ...
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... BHX13 The Inverse Relationship between Human Parasites and Allergies BHX14 Manipulation of Human Behavior by Viruses BHX15 "Ultimate" Parasites of Humans BHX16 The Human-Gaia Interface BHX17 Human Degeneracy and the Man-Machine Interface Dolphin Dangers Plants That Induce Sleep The Ubiquitous Human-Bacterium Interface Ancient Viral Invaders BI INVERTEBRATES Titles not yet posted BM MAMMALS BMA EXTERNAL APPEARANCE AND MORPHOLOGY BMA1 Mammalian Morphological Parallelisms: Convergence and Mimicry BMA2 Limits on the Variability of Domestic Animals BMA3 Unusually Divergent Mammal Populations BMA4 Hybrids and Mosaics BMA5 Mirror-Image Twins in Mammals BMA6 Atavism and Reversion in Mammals BMA7 Neoteny in Mammals BMA8 Albino Populations of Mammals BMA9 Unusual Mammalian Sex Ratios BMA10 Wolves Defy Bergmann's Law BMA11 Unusual Sexual Dimorphism in Mammals BMA12 Zebra Stripe Reversal BMA13 The Existence of Zebras with Vivid Stripes BMA14 Land-Mammal Hairlessness BMA15 The Greening of Sloths BMA16 Polar-Bear Hairs as Light Pipes BMA17 Sudden Blanching of Mammal Hair BMA18 Mammalian Callosities BMA19 Skin Masks BMA20 Extensive Scarification of the Skin BMA21 Microwave Emission from Mammals BMA22 Bat Faces: Remarkably Varied and Bizarre BMA23 Nictitating Membranes in Mammals BMA24 Eye Oddities among the Mammals BMA25 The Inheritance of Eye Injuries BMA26 Ear, Mouth, and Nose Valves in Mammals BMA27 Displaced Nostrils BMA28 Unexpected Functions of Noses and Nostrils BMA29 Nasal Features with Unknown Functions BMA30 Curious Teeth and Dentitions BMA31 Marching Teeth BMA32 Microbats and Megabats Have Strikingly Different Dentitions BMA33 "Unperfection" in Strap-Toothed Whales BMA34 Questionable Utility of Mammalian Tusks BMA35 Toothlessness in Mammals BMA36 Questionable Utility of Some Horns and Antlers BMA37 Horns Correlated with Toes and Stomachs BMA38 Horn and Antler Curiosities BMA39 Remarkable, Usually Paralleled, Innovations in Mammalian Extremities ...
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... Science Frontiers ONLINE No. 75: May-Jun 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Sli: a somewhat amusing psi phenomenon Before you snort in derision at SLI, recall that, just as some gardeners have "green thumbs," so do some people appear to induce electronic panic in hightech equipment just by walking into a laboratory. If the thoughts of a human experimenter can affect marine algae (p . 000), why not electrical equipment? Of course, we know why not! But we have heard some pretty weird stories! For that matter, can you account for everything your computer does? "A strange new phenomenon has recently been studied in detail for probably the first time. It is street lamp interference, or SLI. Author Hilary Evans, a founder member of ASSAP, has established SLIDE, the Street Lamp Interference Data Exchange, to study the reports. "SLI is the apparent ability that certain people have to switch street lamps on or off merely by being in their vicinity. While it may seem to be a form of psychokinesis, Hilary insists that no conclusion should yet be drawn from the small body of data so far accumulated. The effect is surprisingly common, though most reports so far have come from the USA. ASSAP, in cooperation with SLIDE, now wants to obtain information on the phenomenon in Britain." (Anonymous; "Standing by the Lamplight..." ASSAP News, no. 39, p. 2, January 1991.) From Science Frontiers ...
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... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Triangular holes in boulders America b.c . and then some! Astronomy A VANISHED PLANET? An exploded planet and the "face on mars" Biology Who's in charge down there? Acoustical pipes in beaked whales? Sheep foil cattle guards Geology Earth's shifting crust Geophysics Green thunderstorms Ball of light clocked at 1,800 miles/second! Atlantic wave heights increasing Psychology Why are dreams always retrospective? A DREAM INVENTION The view from within Unclassified Where do all good deleted data go? Can computers have ndes? ...
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... ONLINE No. 71: Sep-Oct 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ball Lightning Studies The April 1990 issue of the Journal of Meteorology, some 63 pages of it, presents us with a wonderful compendium of ball lightning observations. It is un-fortunate that we have room for only a few of the many fascinating descriptions. Giant ball lightning. "The following display of ball lightning was observed by an officer at the coastguard station at Fishguard, Dyfed, West Wales, on 8 June 1977. The occurrence was at 0227 GMT, grid reference SM(12)895389. "The ball lightning phenomenon was very large and estimated to be about the size of a bus. It was described as a brilliant, yellow green, transparent ball with a fuzzy outline which descended from the base of a towering cumulus over Garn Fawr Mountains and appeared to 'float' down the hillside. Intense light was emitted for about three seconds before flickering out. Severe static was heard on the radio. The object slowly rotated around a horizontal axis, and seemed to 'bounce' off projections on the ground. It was noticed that cattle and seabirds in the immediate vicinity became disturbed." (Jones, Ian; "Giant Ball Lightning or Plasma Vortex," Journal of Meteorology, U.K ., 15:178, 1990.) Reference. Eighteen varieties of ball lightning are cataloged in section GLB in Lightning, Auroras. For more infor mation on this book, visit: here . From Science Frontiers # ...
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... Science Frontiers ONLINE No. 60: Nov-Dec 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Mysterious Stone Rings After worrying so much above about possible scientific blunders, it is pleasant to relax with a minor geological (perhaps "archeological") anomaly. In Green Ridge State Forest, in Western Maryland, are found 150-200 annular piles of sandstone rocks. All lie on the western slope of Polish Mountain. No one seems to have a good explanation of their origin. Archeological digs have not unearthed any human artifacts. From a photograph of one ring, we estimate an outer diameter of 15 feet, and an inner hole 5 feet in diameter. The height of the rock ring is perhaps 2 feet. The sandstone rocks are generally slab-like. A popular theory states that the rocks were piled up to protect apple trees. (Anonymous; "Rings of Stone Pose Mystery in Md.," Washington Post, June 26, 1988. Cr. J. Judge.) Comment. We have classified this item under GEOLOGY because these rings could be periglacial phenomena; that is akin to patterned ground. Periglacial structures are occasionally found in the Appalachians. From Science Frontiers #60, NOV-DEC 1988 . 1988-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 101: Sep-Oct 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects An astonishing medley of bio luminescent displays April 30, 1994. Strait of Hormuz. Aboard the m.v . BP Argosy enroute to Jubail. "At around 1710 UTC large but faint whitish patches of bioluminescence were observed on the port side of the vessel; they were fast-moving with random directions of movement. Over the next five minutes the intensity of the bioluminescence increased to patches of brilliant flourescent green, while the random pattern of movement suddenly changed to fastmoving parallel bands heading toward the vessel. The pattern then changed again to form numerous rotating spirals: some were confirmed to be rotating anticlockwise but it was difficult to assess owing to the large number of overlapping patterns." "At this point the vessel was surrounded by the phenomenon to a distance of approximately 1 n. mile radius. Yet again the patterns changed, this time to parallel concentric circles moving outwards from numerous centres. The display started to decrease at 1725, returning to milky-white patches before eventually disappearing at 1730." (Watson, M.M .; "Bioluminescence," Marine Observer, 65:59, 1995.) Bioluminescent displays often possess mixed geometries. In this illustration, both moving bars and rotating spoked wheels are noted. Location: East Indian Archipelago. Time: 1959. May 23, 1994. Equatorial Atlantic. Aboard the m.v . Taunton enroute to Richards Bay. "At 0550 UTC the vessel was ...
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... Science Frontiers ONLINE No. 87: May-Jun 1993 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology The 50,000-year-old americans of pedra furada The zuni enigma The american discovery of europe! Astronomy The earth: a doubly charmed planet Cosmic soot and organic asteroids Biology Fossil feathers fly Is caddy a mammal? The uniqueness of human adolescence Animals attack human technological infrastructure Late survival of mammoths Geology Whence the earth's pulse? Giant impact-wave deposit along u.s . east coast Geophysics The vent glow and "blind" shrimp Amazons in the sky The bottle-green icebergs of antarctica Psychology Alien abuctions: were they, are they real? Calculating prodigies, gnats, and smart weapons ...
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... Science Frontiers ONLINE No. 64: Jul-Aug 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Libyan Desert Glass Pieces of Libyan Desert Glass weighing as much as 16 pounds are found in an oval area measuring approximately 130 by 53 kilometers. The clear-to-yellowish-green pieces are concentrated in sand-free corridors between north-south dune ridges. The origin of this immense deposit of glass has been attributed by some to ancient nuclear explosions and alien activities, but investigating scientists have always been satisfied with a meteor-impact hypothesis. A recent study (abstract below) also opts for this explanation, although no one has found a crater of suitable size or other supporting evidence. "Libyan Desert Glass (LDG) represents 1.4 x 109 g of natural glass fragments scattered over about 6500 km2 of the western Desert of Egypt. We made a systematic study (employing INAA, microprobe and mass spectrometry techniques) of several varieties of LDG and locally associated sand and sandstone to provide insight into the nature and formation of these enigmatic glass fragments. These studies indicate that: Although the LDG has restricted major element compositions (97.98 wt% SiO2 ; 1-2 wt % Al2 O3 ) their trace element contents (ppm) (Fe, 490-5200; Co, 0.2 -1 .2 ; Cr, 1.2 -29 and Sc. 0.462.5 ) vary by as much as a factor of 5 to 30. The LDG fragments exhibit a factor of ...
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... Science Frontiers ONLINE No. 3: April 1978 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Predaceous insect larvae don " sheep's clothing"The larva of the green lacewing lives in colonies of the wooly alder aphid upon which it feeds. The aphids, however, are protected by "shepherd" ants which normally remove any undisguised predatory larva. To foil the ants, the larva plucks some of the waxy wool from nearby aphids and sticks it on its own back. Thus disguised, the larva continues to consume aphids without the ants being the wiser. (The aphids know of course.) Artificially denuded larva are immediately spotted by ants and ejected from the colony. Cases are known where animals protect themselves from predators by covering themselves with vegetable matter and other debris, but the lacewing larva is unusual in that it mimics its prey by stealing the prey's own clothing. (Eisner, Thomas, et al; "Wolf-in-Sheep'sClothing Strategy of a Predaceous Insect Larva," Science, 199:790, 1978.) Comment. Does evolution satisfactorily explain the existence of such a trait as this? From Science Frontiers #3 , April 1978 . 1978-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 5: November 1978 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology How Ancient is Vermont? Early Man in Australia Even Earlier A 6,000-year-old Structure in Scotland Astronomy A Redshift Undermines the Dogma of An Expanding Universe Asteroids with Moons? Cometary Appearance of Venus Nine-tenths of the Universe is Unseen Petrol Channels on Mars? Biology Fish Creates Fish The Obscure Origin of Insects and Their Wings Sunspots and Flu Geology Halos and Unknown Natural Radioactivity Geophysics 70th Anniversary of the Tunguska Event Bioluminescent Patch Detected by Radar The So-called Green Fireballs of 1948-1949 Psychology Fire-walking: Anyone Can Do It ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Rare North Atlantic Light Wheel April 30, 1981. North Atlantic Ocean. "At exactly 2155 GMT, a white seasmoke type mist was observed glowing white between 2 and 5 metres above the sea surface. Further observation revealed that we were entering a large area of circulating bioluminescence of defined spiral form which appeared to be a pale emerald green in colour. Although the direction of rotation and the centre hub of the wheel 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 ...
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... Science Frontiers ONLINE No. 119: Sep-Oct 1998 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Anthropology unbound Basalt synthesis invented over 3,000 years ago! Astronomy The end of the old-model universe Einstein in free fall Biology Murder in the nest The black death and ccr5-delta 32 Mapping with a song Cassowary, 1; automobile, 0 Geology Really ancient oil -- and abundant life Mounds of mystery Geophysics Some green flashes are yellow Auroral maps! Waterfall phenomena Physics Curious effects department ...
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... Science Frontiers ONLINE No. 24: Nov-Dec 1982 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Massive Freak Wave November 23, 1981. Off Fair Isle, Scotland. "The crew of the stern trawler Clarkwood were hauling the net aboard because of gale-force winds when the wave struck. A fisherman told the inquiry the wave was like 'a big green cliff.' .. .. Skipper Stewart Thomson told the inquiry: 'The ship was struck by a massive lump of water.'" No estimates were made of the wave height. Three men were swept to their deaths. (Anonymous; "Massive Freak Wave," Mariners Weather Log, 26:79, 1982.) From Science Frontiers #24, NOV-DEC 1982 . 1982-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 123: May-Jun 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Sophisticated Chemistry In Ancient Egypt The ancient Egyptians applied cosmetics copiously to themselves. Upper-class women (perhaps men, too) favored green, white, and black makeup. These cosmetic powders, dating from 2,000 B.C ., have been exceptionally well preserved in their original vials made of alabaster, ceramic, and wood. A team of French chemists led by P. Walter was not surprised when their analyses of these powders found crushed galena and cerussite (two ores of lead). However, they nearly dropped their test tubes when they also found chemical compounds that are extremely rare in nature; specifically, laurionite (PbOHCl) and phosgenite (Pb2 Cl2 CO3 ). In fact, these compounds are so rare naturally that the Egyptian powders must be artificial. P. Walter et al wrote: "Taken together, these results indicate that laurionite and phosgenite must have been synthesized in Ancient Egypt using wet chemistry. The Egyptians manufactured artificial leadbased compounds, and added them to the cosmetic product. The underlying chemical reactions are simple, but the whole process, including many repetitive operations, must have been quite difficult to achieve." It had been recognized earlier that the Egyptian chemists had used fire-based technology 500 years earlier (2 ,500 B.C .) to manufacture blue pigment. Wet chemistry represented another forward technological step. (Walter, P., et al; "Making Make- ...
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... Science Frontiers ONLINE No. 124: Jul-Aug 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Unusual Corposants May 8, 1998. North Atlantic Ocean. Aboard the m.v . Flinders out of Philadelphia bound for Pennington. The vessel had just passed through a weather front that produced frequent, violent sheet lightning. Green St. Elmo's fire was glowing on the aerials. "At about 2310 it was also noted that the lever extending about 18 cm over the ship's starboard bridge wing to position a deck light was also radiating light. This light was a pale violet glow extending in 'spokes' of 10 cm in length from the round end of the lever which was about 3 cm in diameter. "There were six individual and uniform spokes shot through with brighter purple and white bolts resembling lightning. Over the noise of the wind a sharp crackling and hissing sound could be heard coming from the phenomenon. "The seaman was called to have a look at the light, he attempted to touch it but the light receded as his finger approached within 3 cm of it. The effect died away at about 2340 as soon as rain started to fall." (Smedley, R.; "Corposants," Marine Observer, 69:55, 1999.) Comments. The corposant's six-fold symmetry is like that of snowflakes. Strange as it may sound, they may be a connection. First, recall what J. Maddox once wrote about snowflakes in Nature. "But ...
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... the earth's atmosphere. Of course, such treatment of strange phenomena is not new, nor is it undesirable, for we do want to confront reality whatever it might be. However, the two "wipes" in Sky & Telescope do seem a bit arrogant, especially when famous scientists do not hesitate to employ ghostly ephemera to support theories favored by the establishment. Strange eclipses. Down the years, many fantastic solar coronas have been sketched during the few minutes of totality. Long coronal petals and errant streamers, often asymmetrically arrayed, are common in the Nineteenth Century astronony journals. Scientists have no problems with these. It is the highly geometrical coronas that are hard-to-account-for. The reported colored coronas, too, seem unlikely. Red, blue, and green hues are definitely frowned upon. Coronas should be brilliant white, perhaps yellowish. S.J . O'Meara, a contributing editor of S&T , thinks many of the older and wilder drawings of coronas can be pinned on observer enthusiasm and active imagination. Modern photographs of coronas provide a much more conservative picture of the eclipsed sun. As for all those old observations of colored coronas, aerosols in the atmosphere, perhaps of volcanic origin, could have added the delicate tints reported. No unusual phenomena were involved. Problem solved! (O 'Meara, Stephen James; "Strange Eclipses," Sky & Telescope , 98:116, August 1999.) E.L . Trouvelot's portrait of the total solar eclipse of July 29, 1878 as seen from ...
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... Science Frontiers ONLINE No. 38: Mar-Apr 1985 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Who Built the East Bay Walls? Ancient Engineering Feat Antarctica Revisited, Hapgood Acknowledged Astronomy Quasar, Quasar, Burning Bright; What Shifts Your Spectral Light? Unidentified Object Young Interplanetary Dust Neptune's Incomplete Ring Biology Whales and Dolphins Trapped Magnetically Listening with the Feet Life in the Dark Bad Year for Water Monsters Geology Galloping Glaciers Geophysics: The Sick Man of Science Geophysics Ball Lightning and Blue Flashes Green Cloud with Light Rays Still Another Mystery Cloud The Sounds That Shouldn't Have Been Expanding Phosphorescent Rings Two Snowflake Anomalies Psychology Hypnosis and Memory The Subtle Placebo ...
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... Science Frontiers ONLINE No. 41: Sep-Oct 1985 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology The Australian Pyramids The Inka Road System California Skeletons Not So Old After All Astronomy Galaxy Redshifts Come in Clumps Wimps in the Sun? Biology An Animal That Photosynthesizes The Deceitful She-males Scrapie Transmitted by Prions Latest Episode: Loch Ness Evolution's Motor Runs Fast and Quietly Genetic Garrulousness Death and Social Class Geology Anatomy of A Magnetic Field Reversal Did the Australites Fall Recently? Geophysics Green Sky Flashes Ball Lightning Strikes Twice! Chemistry & Physics All Things Appear to Those Who Accelerate A Possible Crack in the Wall of the Temple of Relativity Restless Gold Unclassified Blinded by the Night ...
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... Science Frontiers ONLINE No. 96: Nov-Dec 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Remarkable Straw Fall Summer of 1994, Bucks., England "Engineer Ken Davey thought he had stepped into a scene from the Bible when he saw tons of straw falling from the sky. "The 42-year-old, of Holtspur Avenue, Wooburn Green, was leaving work at Glory Mill Papers, Glory Mill Lane, on Thursday when he noticed the whole building was covered in straw. "He suddenly realised everyone was staring upwards at objects descending from the sky. "He said: "I looked up and these massive lumps -- some as big as bales -- were gracefully floating down. It was beautiful. .. .. . "Mr. Davey estimated as much as ten tons of straw had fallen. The whole of the surrounding area was covered in it." (Anonymous; "Glory! Glory! Haylelujah ," Midweek, Bucks Free Press, July 19, 1994. Cr. A.C .A . Silk) Comment. Rarely during haying season, we have seen whirlwinds drape trees and utility wires with wisps of hay -- but 10 tons of straw? Never even close! However, equally prodigious falls of hay and leaves were occasionaly remarked upon in the scientific journals of the last century. See GWF6 in Tornados, Dark Days, etc. Ordering information here . From Science Frontiers #96, NOV-DEC 1994 . 1994-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 131: Sep-Oct 2000 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Clovis Police are Back in Action Will mtDNA Trump C14 and Projectile Points? A Mega-Megalith Astronomy Planetary Conjunctions that Changed the World The Earth Made Mars Different Biology Female Feral Fowl Foil Rapists Beware of Rapidly Ascending Armadillos Oh, The Complexity of it All! Geology A Brobdingnagian Geode Green Misconceptions Geophysics Listening for the Unhearable Psychology Funny Fluid Phenomena Anomalous Dreams Sex Dreams ...
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... Sep-Oct 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Another Luminous Aerial Bubble September 1943. On a ship in the South Atlantic enroute from South Africa to Brazil. "During the voyage, a multicolored object about the size of a basketball appeared and the ship changed course to parallel the course of the object. The object was in view for about 20 minutes, moved slowly across the water at a height of 5 feet, and finally disappeared. It looked like a glass ball and appeared to have a membrane enclosing it. Its motion was from the NW to SE and it was seen sometime between 3:00 and 5:00 in the afternoon sometime in September 1943. The color was at times orange and yellow, sometimes green, blue, and red. The sky was overcast and the object was on the starboard side of the ship as it moved towards the NW. The ship's crew, consisting of about 20 men, saw the event and concluded that it might be a 'fireball.'" Original observation by Charles L. Reifenhler. (Seal, James; personal communication, June 25, 1986.) Comment. For more accounts of Lumi-nouw Aerial Bubbles, see category GLD7 in Lightning, Auroras, Nocturnal Lights. This catalog is described here . August 17, 1876. Numerous, luminous, multicolored, bubble-like spheres observed at Ringstead Bay, England. Thousands of the iridescent spheres engulfed observers. This account (Catlog #GLD7-X3) is in the same ...
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... Science Frontiers ONLINE No. 139: Jan-Feb 2002 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Who Needs Boats Confusion that's Hard to Cut Through Astronomy The Spheres can Dance to Convoluted Music White Mars? Ghostly Martian "Forrests" Biology How the Genome's Message can be Altered The Second Genetic Code and Apparently a Third The Mysterious First Green Egg Geology When the Edges of the Continents were Naked Unstable Earth Really High Oysters Geophysics Surf's Up on Californian Shores: Really up at Cortes Bank Tunguska: An Inside Job? Rock-fall Air Blasts Psychology And the Machines Wept for Man ...
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... Science Frontiers ONLINE No. 53: Sep-Oct 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Magnetic Fields And The Imagination "12 male and 12 female volunteers were evaluated for their suggestibility before and after an approximately 15-min. exposure to either sham, 1-Hz or 4-Hz magnetic fields that were applied across their mid-superior temporal lobes. During the field application, subjects were instructed to view a green light that was pulsating at the same frequency as the field and to imagine encountering an alien situation. Results were commensurate with the hypothesis that weak brain-frequency fields may influence certain aspects of imaginings and alter suggestibility." (De Sano, Christine F., and Persinger, M.A .; "Geophysical Variables and Behavior: XXXIX. Alterations in Imaginings and Suggestibility during Brief Magnetic Field Exposures," Perceptual and Motor Skills , 64:968, 1987.) Comment. The import of this paper is written between the lines of the Summary . One of the authors (M .A .P .) has long been investigating the possibility that UFOs, earthquake lights, and nocturnal lights are basically hallucinatory and are stimulated by natural variations in the magnetic field. From Science Frontiers #53, SEP-OCT 1987 . 1987-2000 William R. Corliss ...
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... and mobility. Margulis and Sagan obviously do not believe that the "bacterial connection" ended there. They bring their article to a close with an almost poetic manifesto that we now quote in part. The context of the quotation is their assertion that plant and animal evolution would never have taken place unless one life form attacked another and the latter defended itself, all this followed by accomodation and the development of a symbiotic relationship. "Uneasy alliances are at the core of our very many different beings. Individuality, independence -- these are illusions. We live on a flowing pointillist landscape where each dot of paint is also alive. Earth itself is a living habitat, a merger of organisms that have come together, forming new emergent organisms, entirely new kinds of 'individuals' such as green hydras and luminous fish. Without a a life-support system none of us can survive. It is in this light that we are beginning to see the biosphere not only as a continual struggle favoring the most vicious organism but also as an endliess dance of diversifying life forms, where partners triumph." (Sagan, Dorion, and Margulis, Lynn; "Bacterial Bedfellows," Natural History, 96:26, March 1987.) Comment. One should observe that there is a strong connection between the Gaia concept of a living planet and the theory of symbiotic evolution. Strong philosophical statements are also inherent in this outlook on life and its development. For example, individuality and free will would seem to be denied. Also, can life forms be "vicious" and yet ...
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... who reported the event was nine years of age at the time of the observation, and was indoors with her uncle on the first floor of a building during a severe morning thunderstorm with heavy rainfall. There was a lull in the storm and the ball lightning appeared on the left side of the window sill about 4-5 m from the observers. The window had been left open because there was a balcony above it which prevented the rain from entering the room. "The ball fell to the floor where it jumped up and down once or twice. It then started to roll slowly towards the observers across the floor, at about the speed of a dropped ball of wool. Its diameter was about 20 cm, it was translucent, and the rapidly changing colours showed spots of light green, crimson, light blue and pale yellow. It was bright enough to be clearly visible in daylight, and it was uniformly bright over its entire surface. It had protrusions 'like the Andromeda nebula.' "When it came near the table, where my uncle and I were sitting, I tried to get up to have a closer look. My uncle (fortunately) held me back. It then rolled towards the tiled stove on the right side of the room, crept up the iron parts of the stove leaving (in its path) a deep groove about the width and depth of a thumb, then it exploded in the (airvent) higher up, the sound was like that of a blown up paper bag when (burst) leaving a smell of ozone. ...
Terms matched: 1 - Score: 14 - 15 May 2017 - URL: /sf054/sf054g16.htm
... Science Frontiers ONLINE No. 120: Nov-Dec 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Where Did They Come From?It appears more and more likely that South America was colonized earlier and separately from North America. Reason #1 is that the oldest recognized sites in North America are only 11,200 years old, while the Monte Verde site in southern Chile is now generally admitted to be 12,500 years old. Reason #2 is the distance gap of about 5,000 miles between the two sites. So far, there is no evidence of cultural continuity. The time gap is likely to enlarge in a huge quantum jump because of excavations at an intriguing green knoll at Monte Verde. Some 6 feet below its surface is a sedimentary layer containing charcoal in clay-lined pits and humanfractured pebbles. This sedimentary layer is carbon-dated at 33,000 years ago -- some 20,000 years before the ancestors of North America's Clovis people are said to have trekked across the Bering land bridge. (Wilford, John Noble; "Chilean Field Yields New Clues to Peopling of Americas," New York Times, August 25, 1998. Cr. M. Colpitts) New Clues. Just to the north of Monte Verde, on the coast of southern Peru, traces of a hitherto unknown, 11,000-year-old maritime culture have emerged. For short, the new site is called QJ-280 (for Quebrada Jaguay 280). QJ-280 is now ...
Terms matched: 1 - Score: 14 - 15 May 2017 - URL: /sf120/sf120p02.htm
... Project Sourcebook Subjects Stonehenge in quebec?" Are there carefully crafted stone structures in Quebec similar to that most mysterious of man-made structures, Stonehenge? The answer is yes, according to biology professor Gerard Leduc, who says he has found evidence of sundials in four different locations in the Laurentians and Eastern Townships." .. .. . "The stone complexes, comprising a centre stone and others radiating toward the east and west, may have been used as calendars whereby farmers could, for example, have known when to plant and harvest crops." Leduc also claims to have discovered: Unexplained stone walls two to three feet high that begin and end with no apparent purpose, and which are not associated with the fields of farmers. Grass circles showing up as yellowish rings in green grassy fields, caused by a different type of vegetation. These grass circles are perfect in shape and associated with stone structures. Trilithons, located at the sundial sites, consisting of three closely grouped rocks. (Morrissy, John; "Stonehenge in Quebec," Stonehenge Viewpoint, no. 79, p. 3, Winter 1988.) From Science Frontiers #57, MAY-JUN 1988 . 1988-2000 William R. Corliss ...
Terms matched: 1 - Score: 14 - 15 May 2017 - URL: /sf057/sf057a03.htm
