160 results found.
... Science Frontiers ONLINE No. 125: Sep-Oct 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects 10 YEARS OF COLD FUSION It was on March 23, 1989 that M. Fleischmann and S. Pons announced their "cold fusion" results. After an initial surge of publicity followed by disbelief and ridicule, cold fusion research was effectively banned from mainstream science publications. (SF#114, SF#112, and earlier). While cold fusion may not be politically correct these days, a cadre of off-mainstream researchers is pursuing the idea under such names as Low-Energy Nuclear Reactions (LENR) and Chemically Assisted Nuclear Reactions (CANR) Could LENR and CANR (nee CF) be both scientifically correct and politically incorrect? A survey of cold fusion research over the past decade by E.F . Mallove appears in a recent issue of Infinite Energy . If you read only mainstream journals, you may be surprised to learn that several thousand technical papers have been written on the subject. Mallove has abstracted a "select 34" of these that support the reality of LENR and CANR. Many of the 34 appeared in Infinite Energy and Fusion Technology . The Journal of Electroanalytical Chemistry and Physics Letters A have also carried some of these "select" papers. Finally, Mallove provides references to papers that undermine the credibility of those studies at Caltech, Harwell, and MIT that were used to derail cold fusion as a serious scientific enterprise. (Mallove, Eugene F.; "Key Experiments That Substantiate Cold Fusion ...
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... Science Frontiers ONLINE No. 127: Jan-Feb 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Nuclear bombs will not save the earth!Not too long ago, geologists adamantly denied that there were any large meteor craters pockmarking our planet. Now, they find 100-kilometer craters on a regular basis. And scientists are casting worried looks at those near-earth asteroids, knowing that one day one will be on a collision course. Not to worry, say the modern-day Technocrats, we will launch nucleararmed rockets that will nudge such cosmic threats into harmless trajectories. These Pollyannas are presumptious. They assume that asteroids are hard, cohesive objects that will be shoved aside by a few megatons of explosive energy. There are two things wrong with this idea, and these reveal how radically our ideas about the nature of asteroids have changed in just 10 years. First, most astronomers will now agree that asteroids are orbiting rubble piles rather than monolithic objects. For example, the near-earth asteroid Mathilde, 53 kilometers in diameter, has a density of only 1.3 grams/cubic centimeter. Its porosity must be greater than 50%. It is not a hard, coherent object. Instead of a bullet, it is more like a cloud of shotgun pellets. It would be hard to divert all this debris with a nuclear blast. To make matters worse, asteroids like Mathilde are stickier than a cloud of buckshot. This fact is deduced from photos of asteroids showing many to be marked by huge craters ...
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... Frontiers ONLINE No. 127: Jan-Feb 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ants Like Microwaves Back in 1990, an item in SF was titled "Ants Like Amps." (SF#60/160) The subject then was the strange mesmerizing effect electrical equipment has on ants. They dote on airport runway lights, household electrical meters, and in particular electrical relays, where they congregate en masse. Now, a decade later, we discover that they are also not adverse to exploring microwave ovens -- even when they are turned on! We cannot explain the attraction of electrical relays, but we do know how ants survive in humming microwave ovens. It is because the microwaves inside the oven form standing waves. Energy is high in some areas -- ants would fry there -- and weak elsewhere. Ants seem to be able to find these lowenergy refuges and survive very nicely -- perhaps on the food you were planning to consume! (Anonymous; "Them!" New Scientist, p. 109, July 31, 1999. Comment. You can map you microwave's standing waves by filling a flat tray with marshmallows. A pattern of toasted and untoasted marshmallows will appear post-zapping. From Science Frontiers #127, JAN-FEB 2000 . 1997 William R. Corliss ...
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... American, etc Archaeology Astronomy Biology Geology Geophysics Mathematics Psychology Physics Catalog of Anomalies (Subjects)Overview Astronomy Biology Chemistry/Physics Geology Geophysics Logic/mathemitics Archeology Psychology Miscellaneous phenomena Other pages Home Page Science Frontiers Online Science Frontiers: The Book Sourcebook Project A ASTRONOMY Catalog of Anomalies (Astronomy Subjects)Within each of these fields, catalog sections that are already in print are given alphanumerical labels. For example, BHB1 = B (Biology)+ H (Humans)+ B (Behavior)+ 1 (first anomaly in Chapter BHB). Some anomalies and curiosities that are listed below have not yet been cataloged and published in catalog format. These do not have the alphanumerical labels. AA ASTEROIDS AAB CELESTIAL MECHANICS PROBLEMS WITH ASTEROIDS AAB1 Anomalous Asteroid Orbits AAB2 Asteroid Distribution Anomalies AAB3 The High "Internal Energy" of the Asteroid Population AAB4 Peculiar Distribution of Asteroid Spin Rates AAB5 Unexplained Residual Precession of Icarus AAB6 Evidence against an Explosive Origin for Asteroids AB SOLAR SYSTEM "LAWS" AND INTERRELATIONSHIPS ABB DYNAMICS OF THE SOLAR SYSTEM AS-A -WHOLE ABB1 Solar-System Instability ABB2 Circularity of Planetary Orbits ABB3 Anomalous Split of Angular Momentum between Sun and Planets ABB4 Ubiquity of Resonances in the Solar System ABS REMARKABLE RELATIONSHIPS AMONG PLANETARY AND SATELLITE PARAMETERS ABS1 Solar System Laws of Distance ABS2 Similarity of Densities of Composite Terrestrial Planets ABS3 Multiple Primaries in the Solar System ABS4 Supposed Quantization of Planetary Orbital Periods ABS5 Solar System Mass Laws ABS6 The Quantized Nature of Orbital Systems AC COMETS ACB ORBITAL ANOMALIES OF COMETS ACB1 The Appearance of Comets in Cycles ACB2 Nonrandom Direction-of-Approach of Comets to the Sun ACB3 New ...
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... System PPM MIGRAINE Migraine PPP PAIN Pain Relief Phantom-Limb Phenomena Sympathetic Pain Fire-Walking PPS SKIN DISEASES AND PHENOMENA Stigmata and Psychosomatic Bleeding Blister Raising through Hypnosis Wart Removal Skin Electrical Properties Skin-Writing/Autographism Allergy Tests Eczema Patch Tests and Hypnosis PPT DENTAL HEALTH Caries and the Mind PPW WOUND-HEALING AND BLEEDING Wound Healing Bleeding PPX BODY CHEMISTRY Histamine Release Hemoglobin Response Poison Tolerance PS PSYCHOKINESIS PSB MENTAL CONTROL OF BIOLOGICAL PROCESSES Control over Microorganisms Control over Plants PSC CONTROL OF CHEMICAL AND NUCLEAR PHENOMENA Influencing Light Diffraction Influencing Random-Event Generators Influencing Nuclear and Chemical Reactions Photographic Effects (Thought Pictures) PSE MENTAL CONTROL OF THE ENVIRONMENT Control over Ambient Temperature PSM CONTROL OF MACHINES AND MATERIALS Technojinx Computer Interference Influencing Dice, Cascades, and other (Supposedly) Random Processes Spoon-Bending PK Parties Focussed Group Energy PSP POLTERGEIST PHENOMENA Seance Phenomena [PBA, PLG] Events Associated with Specific Individuals Apparently Spontaneous Unexplained Sounds, Object Movements, etc. Fire Poltergeists Direct Writing Levitation [PLG] Group PK PST TRANSPORTATION THROUGH BARRIERS AND TIME Apports Time Warps SORRAT Experiments Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology and astronomy. Lobster . The journal of intelligence and political conspiracy (CIA, FBI, JFK, MI5, NSA, etc) Homeworking.com . Free resource for people thinking about working at home. ABC dating and personals . For people looking for relationships. Place your ad free. ...
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... and Rising Lake Levels Parting of the Red Sea Reversal of Niagra Falls and Related Phenomena GHG GEYSERS, PERIODIC WELLS, BLOWING CAVES GHG1 Geysers at Sea GHG2 Geysers and Blowing Wells Correlated with Weather Phenomena GHG3 Geysers and Intermittent Wells Correlated with Tidal Forces GHG4 Cold-Water Geysers and Periodic Springs and Wells [GHQ6] Hydrothermal Earthquake Precursors Hydrothermal Explosions Effect of Earthquakes upon Geyser Activity GHS THE BEWILDERING VARIETY OF TIDES GHS1 Sun-Dominated Tides GHS2 Sea and Lake Seiches... GHS3 Spectacular Tidal Bores GHS4 Diurnal, Triple, and Quadruple Tides GHS5 Long-Period Tides of Unexpected Strengths GHS6 Tides That Precede the Moon Extraordinary Tsunamis Tsunami Cycles GHT OCEAN TURBULENCE AND CIRCULATION PHENOMENA GHT1 Extraordinary Deep Circulation Events GHT2 Sonar-Detected Subsurface Oceanic Structures GHT3 Nonvolcanic Underwater Eruptions GHT4 Anomalous El Ninos GHT5 The Guinea Tide GHT6 Energy Transfer to Hurricanes GHT7 Oceanic Rings and Eddies GHT8 Large-Scale Oceanic Chemical Anomalies Deep-Sea Storms Curious Drifts Gas-Hydrate Blowouts Great Whirlpools and Vortices The Gibraltar Dam Oceanic Megaplumes Gulf-Stream Reversal Oceanic Dead Zones Organized Structures in Bubble Clouds North Atlantic Oscillations El Ninos Correlated with Seismicity GHW REMARKABLE WAVE PHENOMENA GHW1 Unexplained Solitary Waves GHW2 Periodic Bands of Waves GHW3 Sudden, Unexpected Onset of High Surf GHW4 Downstream Progressive Waves in Rivers Increasing Heights of North Atlantic Waves GI INCENDIARY PHENOMENA GIC CYCLIC FIRES Forest-Fire Cycles GIS SUPPOSED SPONTANEOUS COMBUSTION Unexplained Fires GIW REMARKABLE FIRE STORMS The Peshtigo Horror GL LUMINOUS PHENOMENA GLA AURORA-LIKE PHENOMENA GLA1 Auroral Pillars: Natural Searchlight beams GLA2 Sky-Spanning Auroral Arches GLA3 Auroral Meteors: Moving Luminous Patches and Bands GLA4 Low-Level Auroras GLA5 The Odor of ...
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... "Simultanagnosia": The Inability to Deal with Two Objects Simultaneously Handedness and the Size of the Corpus Callosum Gender Differences in Brain Information Processing Mirror-Image Organs Cooked Tubers and Brain Evolution! Multiplication and Physical Motion of Dendrites in Brain Information Processing in the Eye Itself Sign Language Is Processed in the Auditory Cortex Motion Processed by Special Brain Cells The "Seeing" Ear Role of Olfactory Receptors in Physical Development Information Transfer in the Cerebrospinal Fluid Utility of the Appendix Nostril Cycling [BHF3] BHT UNUSUAL SENSES AND FACULTIES BHT1 Telescopic Vision BHT2 Moonblindness BHT3 Blindsight BHT4 A TV-Snow Visual Phenomenon BHT5 Color-Vision Deficiency of Ancient Peoples BHT6 Color Sensitivity Correlated with Lunar Phase BHT7 Anomalies in the Evolution of Color Vision BHT8 Dermo-Optical Perception [PHD] BHT9 Visual Phenomena from the Passage of High-Energy Particles through the Eyes BHT10 Facial Vision or Human Echo Ranging BHT11 Our Sound-Suppression Faculty BHT12 Electromagnetic Radiation Perceived as Sound BHT13 Hearing under Anesthesia BHT14 Variability and Sophistication of Human Tone Perception BHT15 Anomalous Communication in Children BHT16 Discontinuity in the Evolution of Communication BHT17 The Ability to Sense and/or Detect Magnetic Fields BHT18 Human-Navigation Senses BHT19 Exposure to Low-Frequency Electromagnetic Field Lengthens Reaction Time BHT20 Human Drowning Proneness BHT21 Human Diving Reflex Unique among Primates BHT22 The Paradoxes of Consciousness [PIK] BHT23 Anomalous Skin Adhesive Power BHT24 Chicken-Sexing Faculty BHT25 The Ability to Perceive Established Information Perception of Human Auras! Human Detection of Earthquake Precursors Communication via Body Odor (Pheromones) [BHA] Remarkable Adaptations to High ALtitudes Neanderthal Music BHU UNRECOGNIZED HOMINIDS BHU1 North American Hominids (Bigfoot/Sasquatch) ...
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... Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Are We Really Robots?We imagine ourselves to be different from inorganic nature -- flesh and blood -- certainly not hardware. But the real truth may lie beyond our ken. But can we really prove that we are not machines? G. Johnson has a few words to say on this subject in his book Fire in the Mind: Science, Faith, and the Search for Order. "Thinking in terms of bits has allowed us to develop the field of computer science, in which we learn how to represent the world with patterns of information. So successful are our endeavors that some physicists and computer scientists believe that perhaps information is not a human invention but something as real, as physical, as matter and energy. And now a handful of researchers have come to believe that information may be the most real of all. Simulated creatures would have no way of knowing they are simulations, the argument goes. And, for that matter, how do we know that we are not simulations ourselves, running on a computer in some other universe? "Nature, it seems, has honed us into informavores so voracious that some can persuade themselves that there is nothing but information." (As quoted in: Science, 273:443, 1996) Comment. If we really are simulations, that "computer in some other universe" has taken great pains to also simulate millions of other species and their fossil records! (Could a cybergod do all this?) Fun to think about anyway. ...
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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 Focused group energy (fge)Anyone who has played a team sport can appreciate FGE. The team resonates and seemingly can do no wrong. The following quotation conveys this sense of "group attunement." "Every so often we hear of a group of people who unite under extreme pressure to achieve seemingly miraculous results. In these moments human beings transcend their personal limitations and realize a collective synergy with results that far surpass expectations based on past performance. Anyone hearing a fine symphonic or jazz group hopes for one of those "special" concerts that uplift both the audience and the performers. Perhaps less frequent, but more spectacular, are examples in sports, such as the 1980 U.S . Olympic Hockey Team, a group of talented amateurs who stunned the world by winning the gold medal against the vastly more talented and experienced, virtually professional Russian and Finnish teams. These occurrences, although unusual, are much more frequent in American business than is commonly suspected."* Assuming that FGE is a real phenomenon, can it be measured objectively? Yes, says W.D . Rowe, and he tells how it has been done. The Princeton Engineering Anomalies Research group has developed a random number generator that produces an unbiased series of bits such that a large sample will average 50% 1s and 50% 0s. PEAR normally uses this machine in psychokinesis experiments in which an individual mentally attempts to skew the statistically expected ...
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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 The Storm-Swept Cosmos Snug and comfy beneath our insulating atmosphere and magnetosphere, we muse glibly about voyages to the stars and wonder whether extraterrestrials may already have established galactic civilizations. What we often ignore is the fact that forces and energies almost beyond our comprehension course through the cosmos. Even the Starship Enterprise could not really survive out there. Three cautionary tidits will illustrate the hazards as well as our ignorance of them. "What could possibly accelerate a single subatomic particle to such a high speed, 99.99999999999999999999 percent that of light, that it would smash into the earth's atmosphere with the energy of a hard-hit tennis ball? If you don't have a clue you're not alone. These particles are ultra-high-energy cosmic rays, which are billions of times more energetic than the run-of-the-mill cosmic rays that continuously bombard earth's atmosphere." (Anonymous; "Space Streakers," Astronomy, 27:34, March 1999.) "The most powerful explosion ever ever observed -- a deep space eruption detected in January -- released in just seconds a burst of energy equal to billions of years of light from thousands of suns. Researchers say in studies to be published today that the explosion, called a gamma-ray burst, occurred 9 billion light years from earth. What caused the explosion is a mystery." (Anonymous ...
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... Online All Issues This Issue Sourcebook Project Sourcebook Subjects A New Cosmology In the April 1999 issue of Physics Today -- certainly a mainstream publication, but occasionally daring -- we find a long, technically deep article outlining a new cosmology that jettisons the Big Bang and even redshifts as infallible measures of cosmological distances. It should come as no surprise that the authors are G. Burbidge, F. Hoyle, and J.V . Narlikar. They propose a quasi-steady-state universe to replace the hot Big Bang. It is easy to itemize narrow, specific problems bedeviling the Big Bang, but the three "boat-rockers" listed above also have an important philosophical bone to pick with modern astronomers and cosmologists. "The theory departs increasingly from known physics, until ultimately the energy source of the universe is put in as an initial condition, the energy supposedly coming from somewhere else. Because that "somewhere else" can have any properties that suit the theoretician, supporters of Big Bang cosmology gain for themselves a large bag of free parameters that can subsequently be tuned as the occasion may require. "We do not think that science should be done in that way. In science as we understand it, one works from an initial situation, known from observation or experiment, to a later situation that is also known. That is the way physical laws are tested. In the currently popular form of cosmology, by contrast, the physical laws are regarded as already known and an explanation of the later situation is sought by guessing at parameters appropriate to the initial state ...
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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 Photosynthesis At Deep-Sea Vents The surprisingly rich populations of lifeforms that prosper around the hydrothermal vents have been thought to be utterly dependent upon chemical energy for their survival. Such now seems to be a limited view. There is light at the bottom of the ocean! "Of particular interest is the potential for deep-sea vents and subsurface environments to support geothermally (rather than solar-) driven photosynthesis. Recent work on ambient light conditions at hydrothermal vents indicates that the photon flux generated by thermal radiation of 350 C water should be sufficient to sustain lowlevel photosynthesis, and there is at least one report of a faculative phototroph isolated from water samples taken near a deep-sea vent." A particularly important implication of this undersea light source is that the evolution of photosynthesis need not have been dependent upon the existence of life on land. Also, hydrothermal vents could have served as refuges for photosynthesizing life forms down the geological eons when: (1 ) ocean surfaces were ice-covered; (2 ) the terrestrial surface was exposed to deadly levels of radiation, as when the ozone layer was destroyed; and (3 ) when volcanism or dust from meteor impacts blackened the skies. (Van Dover, Cindy Lee; "Biology in Extreme Environments at Deep-Sea Hydrothermal Vents," Eos, 70:F54, 1998.) From Science Frontiers #124, JUL-AUG 1999 . 1999-2000 William R ...
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... they seem to at Spook Hill, Florida, and many other places. (SF#99 and earlier) Physics professor Fang Xiaoming from Lanzhou University, who investigated the phenomena, speculated that geomagnetism or changes in air pressure might explain the contrary flow of the water!! (Anonymous; "Water Flows Uphill on Gansu Slope," Singapore Sunday Times , November 8, 1998. Cr. C. Ginenthal) Comments. The gravity-defying phenomena at Spook Hill and all "magnetic vortices" that have been carefully investigated are definitely illusory. The road at Spook Hill slopes downward despite what our eye-brain computer tells us. Also pertinent is the uphill flow of water in irrigation channels. A sight to be seen in the American west. Of course the water loses some kinetic energy in the process. From Science Frontiers #125, SEP-OCT 1999 . 1999-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 25: Jan-Feb 1983 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology A Far-wandering Lost Tribe? Manifestations of Earth Energy At Megalithic Sites? Astronomy More on "the Massive Solar Companion" Lageos Falls Too Fast Biology Learning by Injection Promiscuous DNA Why Don't We All Have Cancer? Review of the Tektite Problem The Andes Ice Islands Geology Three "proofs" of A Young Earth Geophysics Gas Hydrates and the Bermuda Triangle Psychology Schizophrenia and Season of Birth Chemistry & Physics Anomalons Are Lazy Or Fat ...
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... Science Frontiers ONLINE No. 43: Jan-Feb 1986 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology The Mysterious Tumuli of New Caledonia How Old is the Los Lunas Inscription? A Japanese Presence in Ancient Mexico? Astronomy Waiting for Saturn's Rings to Collapse Anomalous Distribution of Large, Fresh Lunar Craters The Planets As Fragments of An Ancient Companion of the Sun A Recent Transformation of Sirius? Biology & Geology The Return of the Tasmanian Tiger Life Seeks Out Energy Sources Wherever They May Be The Biological Diversity Crisis Treasures in A Toxonomic Wastebasket Piscatorial Data Processing Exploring the Suberranean World of Life The Cretaceous Incineration Everglades Astrobleme? Geophysics Underground Weather 1500-pound Ice Chunk Falls From Sky Psychology The Voice of God Chemistry & Physics "And So on Infinitum" The Thorny Way of Truth: Part II ...
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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 Pairs Of Ghostly Spots Sweep Across Jupiter Atop Hawaii's Mauna Kea, NASA's Infra-red Telescope Facility has detected a pair of infrared-bright spots that race across Jupiter's upper atmosphere in tune with the motion of Io, one of Jupiter's large, Galilean satellites. This synchronism suggests some sort of energy interchange between Io and the top of Jupiter's atmosphere. The theory now in vogue states that Jupiter's rotating magnetic field induces a voltage across 2300-mile-diameter Io, resulting in an electrical current of some 5 million amperes flowing between Io and Jupiter, some 262,000 miles away. In this bizarre electrical circuit, the two moving "terminals" on Jupiter, in the northern and southern hemispheres, are heated by the current flow and show up as fuzzy infrared-bright spots. (Cowen, R.; "Jupiter and Io: Infrared Spots Mark Link," Science News, 144: 325, 1993.) Comment. In passing, it should be remarked that Io is mantled by a cloud of electrically conducting sodium vapor. A weird moon in other respects, too, Io occasionally casts double shadows on Jupiter's upper atmosphere during transits. See AJX4 in The Moon and the Planets. In addition, in AJX2, infrared-hot shadows of the satellites Ganymede and Europa are mentioned. Very strange! To order The Moon and the Planets ...
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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 This was the big one, but where did it come from?October 15, 1991. American Southwest. Photomultipliers in the Fly's Eye telescopes 100 kilometers southwest of Salt Lake City recorded the havoc wrought in the upper atmosphere by the most energetic cosmic-ray particle ever measured. When this tiny subatomic particle slammed into air molecules, the ensuing debris caused the surrounding atmosphere to fluoresce. The amount of light produced indicated that this cosmic ray had an energy of 3 x 1020 electron volts -- that's equivalent to the energy of a bowling ball dropped from waist level. Now that's a lot of energy for a subatomic particle! Because cosmic rays normally lose energy as they collide with photons in their cosmic wanderings, astrophysicists believe that "the big one" had to have a recent, nearby origin in order to still be so energetic. But no one has any idea where it could have come from or how it might have acquired so much energy. Somewhere out there in nearby space there may be a natural particle accelerator orders of magnitude more powerful than our biggest earthbound atom smashers. (Anonymous; "The Deepening Mystery of Cosmic-Ray Origins," Sky and Telescope, 87:12, May 1994.) Comment. Actually, the source of "the big one" need not have been nearby and recent. All anomalists will recognize that this is an assumption based upon the particle ...
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... 1994 Cold fusion, though duly interred by mainstream science, still flourishes at the periphery of science. The recent Third International Conference on Cold Fusion, held in Nagoya, Japan, drew 350 participants, including 50 from U.S . corporations and government laboratories. Hardly a wake! But also hardly a confirmation. Even with new results frequently reported, the incontrovertible, reproducible proof of cold fusion demanded by the scientific community still is lacking. A written confrontation between cold fusion protangonists and antagonists appeared in the March 1994 issue of Physics Today. The "pro" position was stated by E. Mallove, editor of the new journal: Cold Fusion : "The cold fusion phenomenon, in the view of many active in the field, is a spectacular new form of lattice-induced nuclear energy whose mechanism is still poorly understood -- as the mechanism of low-temperature superconductivity was for decades. That the nuclear products that have been found so far are incommensurate (by conventional theory) with the non-chemical-magnitude excess energies simply means that the results have to be explained by new physical mechanisms." Of opposite polarity were remarks by J.R . Huizenga, author of the debunking book: Cold Fusion: The Scientific Fiasco of the Century : "In contrast to Mallove's declaration that cold fusion is a "spectacular new form of lattice-induced nuclear energy," I conclude that there is no persuasive evidence to support this far-out claim. Instead, cold fusion as a nuclear process producing watts of excess heat is more likely than not to ...
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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 Cold fission?That's right: "fission" not "fusion." A recent number of Science News carries an intriguing suggestion from J. Brind: "Has anyone considered the possibility that the anomaly of "cold fusion" experiments -- high energy yields with few neutrons or tritium nuclei -- might result from a case of mistaken identity? There are a number of nuclear fission reactions that produce neither neutrons nor tritium, yet yield large quantities of energy." One such reaction is: 7Li+ 1H = 2(4He)+ 17.3 MeV. This is a very clean nuclear reaction that might one day be harnessed for everyday use, given lithium's low cost and abundance. The "cold fusion" effects could well come from captures of deuterons by 6Li, which is present in natural lithium. (Brind, Joel; "Cold Fission?" Science News, 137:163, 1994.) From Science Frontiers #96, NOV-DEC 1994 . 1994-2000 William R. Corliss ...
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... Subjects 90-DAY SEA-LEVEL OSCILLATION AT WAKE ISLAND Most North Americans are familiar with rather powerful diurnal tides. The oceans, however, also move in ponderous cycles that beachcombers can never appreciate. Thanks to data from Geosat's precision altimeter, geophysicists can now discern some of these long-period moving patterns on the oceans' surfaces. "Energetic 90-day oscillations of sea levels have been intermittently observed at Wake Island in the western tropical Pacific during the past 2 decades. The oscillations tend to occur about 1.5 years after El NinoSouthern Oscillation events, to have amplitudes of 10-15 cm, and to persist for about 1 year. Sea-surface heights from the Geosat altimeter are used to establish that these signals take the form of Rossby waves and have an energy source near the Big Island of Hawaii, which lies 40 of longitude to the east. Sea-level and upper-layer currents from an eddy-resolving numerical model are examined and suggest that the energy source is eddies generated off the Big Island of Hawaii. These eddies appear to be associated with westward currents that intermittently impinge on the island." (Mitchum, Gary T.; "The Source of 90-Day Oscillations at Wake Island," Journal of Geophysical Research, 100:2459, 1995.) Comment. Such eddies would have to persist for long periods to survive the long trip to Wake Island some 2500 miles away. In this, they must be like the current rings that break off from the Gulf Stream in the Atlantic. From Science Frontiers #99 ...
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... environment, as claimed to be seen in psychokinesis and remote viewing experiments. The research goals and methodologies differ, and the resulting reports couched in different terminologies, but the similarities are what is really important. Both scientists are exploring unconventional information pathways connecting the human brain (consciousness) and the environment. The pathways are open in both directions. First, we quote the summary from a recent Persinger paper. The jargon may be technical, but one can readily visualize the human brain immersed in a sea of signals -- nominally electromagnetic but possibly of other sorts. "Contemporary neuroscience suggests the existence of fundamental algorithms by which all sensory transduction is translated into an intrinsic, brain-specific code. Direct stimulation of these codes within the human temporal or limbic cortices by applied electromagnetic patterns may require energy levels which are within the range of both geomagnetic activity and contemporary communication networks. A process which is coupled to the narrow band of brain temperature could allow all normal human brains to be affected by a subharmonic whose frequency range at about 10 Hz would only vary by 0.1 Hz." (Ref. 1) Second, Jahn sees a remarkably similar information channel, but of a cryptic nature, connecting humans to the environment in PEAR's psychokinesis and remoteviewing experiments. In describing his model of this information channel, Jahn writes: "Like physical light (energy) and elementary particles (mass), consciousness (information) enjoys a wave/ particle duality that allows it to circumvent and penetrate barriers and to resonate with other consciousnesses and with appropriate aspects of the environment. ...
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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 Gamma-ray flashes in the upper atmosphere Something strange is definitely going on in the upper atmosphere, particularly above thunderstorms. We have already reported on the mysterious light flashes (SF90) and radio emissions (SF#94). Now, we record similar, possibly intimately related flashes of energy in a different portion of the electromagnetic spectrum. "Detectors aboard the Compton Gamma Ray Observatory have observed an unexplained terrestrial phenomenon: brief, intense flashes of gamma rays. These flashes must originate in the atmosphere at altitudes above at least 30 kilometers in order to escape atmospheric absorption and reach the detectors." The energies of the gamma rays in the flashes are very high. They are typical of the braking radiation (Bremsstrahlung) from 1,000,000 electron-volt electrons. Since most of the gamma flashes originate over regions where thunderstorms are frequent, it is tempting to associate them with lightning. Ordinary lightning, however, is not energetic enough to generate the gamma flashes and, of course, it does not occur above 30 kilometers altitude anyway. G.J . Fishman et al, who reported on this new phenomenon in Science, speculate that some hitherto unrecognized, high altitude electrical discharges occur high above areas hosting thunderstorms. Possibly, upwardly directed lightning (" rocket lightning") is involved in all three of the newly found flashes in the radio, optical, and gamma portions of the electromagnetic spectrum. (Fishman ...
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... Science Frontiers ONLINE No. 98: Mar-Apr 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Can we explore hyperspace?Anyone who watches Star Trek knows that the universe has more than four dimensions (3 of space, 1 of time). Spaceships are always whisking off into hyperspace. But can we prove that more than three spatial dimensions exist? Shu-Yuan Chu, University of California at Riverside, has shown theoretically that in a five-dimensional world (4 of space, 1 of time) electric charge need not be conserved. This opens up an experimental avenue to test for an extra spatial dimension. For background, recall that physicists originally maintained that mass and energy had to be conserved separately. Then, Einstein came along to show that mass and energy could be interchanged, via E = mc2 , but that they had to be conserved together. In Shu-Yuan Chu's five-dimensional universe mass and charge can be interchanged, but their sum must be conserved. In other words, there exists an E = mc2 equivalent for mass and charge in five dimensions. We could look for this extra spatial dimension by looking for a particle that can be converted into another particle with the same mass+ charge, but made up of a different combination of mass and charge. If such reactions exist, we may be able to explore hyperspace in fact rather than in science fiction. (Gribbin, John; "Can Electric Charge Be Destroyed?" New Scientist, p. 16, October ...
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... Science Frontiers ONLINE No. 94: Jul-Aug 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Mystery Radio Bursts "Mysterious double bursts of radio emissions, originating near the surface of the earth, have been detected by a small satellite designed to spot nuclear blasts. "Although the powerful pulses of electromagnetic energy occur predominantly at times of day favored by thunderstorms, they are not accompanied by flashes of visible light and they do not resemble the emissions generated by classic lightning." Since November 5, 1993, about 100 of these bursts have been detected by a special radio receiver named "Blackbird" mounted on the Alexis satellite. Most of the bursts have been recorded over Africa and South America, although they may also be frequent elsewhere but are drowned out by man-made radio noise from the ground. The bursts come in pairs that are separated by 40 microseconds. The frequency dispersion of the bursts indicates that the signals have passed through the earth's ionosphere before reaching the satellite. Most bursts are picked up in the afternoon and early morning. There is some speculation that the bursts may be associated with the flashes of light recently reported above storm systems. (SF#90) (Quote from: Sawyer, Kathy; "Electrodynamics: Strange Bursts from the Sky," Washington Post, February 14, 1994. Also: Monastersky, R.; "Puzzling Atmospheric Bursts Spark Interest," Science News, 145:100, 1994. Hecht, Jeff; "Satellite Tunes in to Mystery Radio Bursts, ...
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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 Has jupiter flashed before?Well, not Jupiter itself but its strange Galilean satellite Io. On July 26, 1983, Io suddenly brightened by about 50% for just under 2 minutes. The "flash" represented an emission of energy of some 1028 ergs, which is equivalent to the impact on the satellite of an ice mass 5-kilometers in diameter moving at 60 km/sec. This collision interpretation is encouraged by the 1994 impacts of cometary fragments on Jupiter proper. In the case of Io, however, there is another possibility: electrical arcing. Io's volcanoes are prodigious spewers of metallic sodium, and T. Gold has speculated that colossal arcs may occur in this conducting environment as Io cuts through Jupiter's magnetic field. (See Science Frontiers #10. (O 'Brien, Roger; "Has Jupiter Flashed Before?" British Astronomical Association, Journal, 104:6 , 1994.) Comment. Io is also noted for its erratic brightening after it emerges from Jupiter's shadow. For more on Io's so-called "post-eclipse brightening," see p. 67 in the book Science Frontiers and the catalog volume The Moon and the Planets, both described here . From Science Frontiers #100, JUL-AUG 1995 . 1995-2000 William R. Corliss ...
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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 2,000,000,000 BC: THE EPOCH OF QUASARS Quasars are remarkable astronomical objects. Discovered only 30 years ago, they are the most luminous entities in the universe. Supposedly powered by a black hole, each quasar emits hundreds of times more energy than all the billions of stars in the Milky Way. Just how a quasar works is surmise. What we now know from two surveys by two different groups of astronomers is that most quasars have redshifts between 2 and 3. In the theoretical framework of the expanding universe, redshifts are proportional to recessional velocity, distance from the observer, and age. From the redshifts, it seems that the quasar epoch spanned the period 1.9 -3 .0 billion years, based on an age of 15 billion years for the universe. Assuming the accuracy of this scenario, cosmologists now have to explain why quasars were born and flourished in such a narrow time slot. Did something fundamental change in the universe between 1.9 and 3.0 billion years ago? (Kaiser, Jocelyn; "Epoch of Quasars," Science, 269:637, 1995. Wilford, John Noble; "New Survey of Sky Finds Most Quasars are Equally Ancient," New York Times, August 8, 1995, Cr. J. Covey) Comments. Anomalists cannot fail to remark that the above discussion hinges upon four concepts: black holes, an expanding universe, ...
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... Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Diamonds are an anomalist's best friend The diamonds we mine today were, according to prevailing wisdom, formed about 3 billion years ago, at depths of 150-300 kilometers, where pressures of 725,000-1 ,000,000 psi are believed to exist. After lengthy cooling periods, the crystalized diamonds were transported to the surface by fluid, lower-melting-point rocks, such as kimberlite. Many South African diamonds are mined from kimberlite pipes. Diamonds are never pure carbon; they always contain some nitrogen and boron. Occasionally, they harbor tiny radioactive impurities; usually alpha-particle emitters in the uranium-238 decay chain. Alphas emitted by these impurities have well-defined energies and penetrate the diamond matrix only so far. If one examines a diamond with a high-power microscope (say, at 100 x), one can see concentric rings surrounding the impurities. These dark radiohalos or "pleochroic" halos have specific radii and can be used to identify the radioisotopes that produced them. So far, so good; but: "The fact that fully formed, optically visible internal radiohalos in diamonds are now presented casts a considerable shadow over current theories of diamond genesis." Actually, the radiohalos pose three challenges to diamond-genesis theory. Problem 1. The half-lives of the halo-creating radioisotopes are measured in thousands of years rather than the billions prescribed for crystallization. In fact some of the half-lives are only minutes or days ...
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... -2000 William R. Corliss PRECAMBRIAN NUCLEAR REACTORS! Science Frontiers ONLINE No. 94: Jul-Aug 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Precambrian nuclear reactors!On December 2, 1942, at Stagg Field, in Chicago, the first human-built nuclear reactor went critical. This feat has long been hailed as a triumph of the human intellect. Nature, though, had already beat E. Fermi and his colleagues by 2 billion years. For at Oklo and Bangombe, in the African Republic of Gabon, one finds the "ashes" where some 17 natural nuclear reactors cooked away for hundreds of thousands of years. Operating at temperatures as high as 360 C, they generated about 17,800 megawatt-years of energy. The Gabon reactors were discovered in 1972 when the French found that uranium ore from Gabon contained anomalously low concentrations of the fissionable isotope 235U as well as fission products. A little excavation work uncovered small pockets, a few meters in length and less than a meter in width, where natural fission had occurred in the Precambrian period. A geological reconstruction of what probably happened involves: (1 ) uranium-bearing solutions migrating through the fractured rocks of the region; and (2 ) the precipitation of the uranium as pitchblende and uranite when the solutions came in contact with kerogen. A critical mass was formed and a chain reaction started. Such a scenario is unlikely today because the concentration of fissionable 235U in natural uranium has declined by a factor of about five in the last 2 billion ...
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... are also singularities, and singularities make scientists nervous. In the black-hole singularity, thousands of stars are swallowed and compressed into an infinitesimally small volume. (Ref. 1) This grates against common sense. The philosophical uneasiness about black holes is worsened by the discovery that they: ". .. threaten the universe with an irreversible loss of information, which seems to contradict other laws of physics." (Ref. 2) Adding to these problems are nagging doubts about General Relativity, which underpins black-hole theory. Recently, some theorists have shown that General Relativity requires that two bodies of approximately equal size not attract one another! (Ref. 2) Despite all these qualms, black holes have become a fixture of astronomy because they promise to explain the incredibly powerful energy sources seen in the cores of galaxies. Do astronomers really observe black holes? The answer is: MAYBE. And even if YES, there are not nearly enough of them to satisfy theory. To illustrate, according to present theory, when stars weighing in at less than three solar masses collapse, they become neutron stars; if larger, the stars turn into small black holes. Theoretically, there should be one small black hole for every three neutron stars. But with some 500 neutron stars already pin-pointed, only 3 "possible" small black holes have been given votes of confidence; namely, Cyg X-1 , LMC X-3 , and AD 620-00. All objects previously proclaimed to be small black holes have instead turned out to be neutron stars ...
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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 The early (and persistent) insect catches the bird!Ruby-throated hummingbirds are spunky little bundles of avian energy. They attack crows and hawks routinely, even though they weigh no more than three dollar bills (about 3 grams). They are not weaklings, for they cross the 800-kilometer (500-mile) Gulf of Mexico non-stop. But they are, it must be admitted, so small that a burly insect might subdue one. And this has happened at least once. "Mrs. Elly Weirda of Rock Hall, Maryland. was watching her hummingbird feeder when she noticed a large praying mantis sitting on top of it. As the hummingbirds approached, it appeared as if the praying mantis was actually stalking them. This continued all day, but the hummingbirds safely eluded the clutches of the praying mantis. When the praying mantis was still on top of the hummingbird feeder the next day, Mrs. Weirda decided to capture the unusual activity on film. She quickly set up her camera and waited. As fate would have it. the praying mantis' persistence paid off. The unexpected did happen, and Mrs. Weirda captured the humming-bird's struggle on film. The amazing thing about this strange event is that the praying mantis consumed the entire hummingbird. Only a few feathers were left as witness to the struggle." (Anonymous; "' Insect Tiger' Strikes Hummingbird ...
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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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... . 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. .. .The chemical energy available inside a planetary body is then more likely to have been the first energy source and surface creatures -- like elephants and tigers and people -- which feed indirectly upon solar energy are just a specific adaptation of that life to the strangely favorable circumstances on the surface of our planet." (Gold, Thomas; "An Unexplored Habitat for Life in the Universe," American Scientist, 85: ...
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... Science Frontiers ONLINE No. 112: Jul-Aug 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Cold-Fusion Pro-Fusion It has been three years since we last reported on cold fusion. (SF#95) Cold fusion is an anomaly if there even was one, because mainstream science vigorously excludes the phenomenon from its journals, such as Science. It is even characterized as "pseudoscience." Nevertheless, in a 1996 issue of the Journal of Scientific Exploration, E. Storms required 59 pages to review properly recent work on cold fusion. Based on more than 190 studies (his bibliography runs for 12 pages), Storms reveals just how seriously some "rogue" scientists view cold fusion as a real phenomenon and future energy source. Reflecting the antagonism of the "hotfusion" community, the U.S . expenditures on cold fusion probably do not exceed $1 million/year; Japan, in contrast, spends about $100 million/year. Cold fusion was not interred elsewhere around the planet and is quite healthy. In Storms' own words: "Evidence for large and reproducible energy generation as well as various nuclear reactions, in addition to fusion, from a variety of environments and methods is accumulating. The field can no longer be dismissed by invoking obvious error or prosaic explanations." (Storms, Edmund; "Review of the 'Cold Fusion' Effect," Journal of Scientific Exploration, 10:185, 1996.) More recently, the Wall Street Journal commented derogatorily about cold ...
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... Sourcebook Project Sourcebook Subjects Levitation And Levity!New Scientist's "Feedback" page, our favorite source for remarkable insights into cosmic phenomena, noted recently that the magazine Omni had announced the winner of its "Theories" contest. The winning entry was revolutionary, to say the least. In the words of the inventor: "When a cat is dropped, it always lands on its feet, and when toast is dropped, it always lands with the buttered side facing down. I propose to strap buttered toast to the back of a cat; the two will hover, spinning inches above the ground." There is a deep profundity in this arrangement. S. Voss recognized immediately that a perpetual motion machine had been proposed. He set out to find a flaw. Somehow, energy was being supplied to keep the cat-toast armature turning. Voss observed that any practical cat-toast motor would have to be suspended over a very expensive carpet, for the simple reason that the probability of the toast landing buttered-side down is well known to be proportional to the cost of the carpet. (Linoleum is very poor in this application.) Furthermore. to maintain the machine's efficiency, the rug would have to be frequently cleaned of falling cat hairs. Carpet cleaning is energy-intensive, and it is here that energy must be supplied, thereby nullifying the perpetual-motion claim! (Anonymous; New Scientist "Feedback" columns for October 19 and November 16, 1996) From Science Frontiers #111, MAY-JUN 1997 . 1997- ...
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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 The End Of The Old-Model Universe That cosmology is in flux is apparent in the following sentence found in Nature: " The standard ideas of the 1980s about the shape and history of the Universe have now been abandoned -- and cosmologists are now taking seriously the possibility that the Universe is pervaded by some sort of vacuum energy, whose origin is not at all understood." Does this mean that the Big Bang, the mainstay of the astronomy we were taught in school, is now being cast aside? After all, the Big Bang does model fairly well three important observations: The apparent expansion of the universe; The 3 K microwave background; and The abundances of the light nuclei. But try as they may, cosmologists have not been able to coax the Big Bang model to explain the large-scale lumpiness and structure of the galaxies and galaxy clusters. One problem with the Big Bang is that it has too many free parameters -- too much theoretical slack. Many cosmologists are now looking for a better model. This better model, to use the words of P. Coles, should be more "exciting" and "stranger," something "perhaps not even based on General Relativity." (Coles, Peter; "The End of the Old Model Universe," Nature, 393:741, 1998.) Questions. Isn't cosmology already already "strange" enough? Since when ...
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... Science Frontiers ONLINE No. 111: May-Jun 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Carnot Creatures Photosynthesis is the ultimate source of energy for most of the life forms we recognize here on earth. Sure, there are also a few creatures that derive their energy by oxidizing the sulfides dissolved in the 400 water gushing forth from deep-sea vents. We will call them "geochemical creatures" to separate them from the "photosynthetic creatures" we are more familiar with. But, in principle at least, there could also be "Carnot creatures", whose metabolisms depend upon temperature differences like almost all human-built engines. Some bizarre animal, such as a meter-long tube worm, could plant one end on a hot rock surface and dangle the other in cold seawater to reject waste heat from its Carnot engine. Since thermodynamic-cycle efficiencies can approach 60% compared with only 10% for photosynthesis, evolution would have been remiss if it had not tried to evolve "Carnot creatures." For, as D. Jones comments below, Carnot creatures would be adaptable to many more habitats in the universe than photosynthetic creatures, which must have a sun with a very specific electromagnetic spectrum. "Many worlds, from distant 'brown dwarf' stars to the satellites of giant planets, may have internal heating but no effective 'Sun'. If Carnot life is possible, it may well have evolved in such dark and distant places -- making life abundant throughout the Universe. Indeed, our distant ...
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... . No mysterious forces are involved, nor are there spooky quantum mechanics effects. The major forces operating are gravity, centrifugal force, and adhesion between the egg surface and the water. As the film of water creeps up the egg, the centrifugal force increases and overcomes the force of adhesion. Then, water droplets spray outward. (Gutierrez, Gustavo, et al; "Fluid Flow up the Wall of a Spinning Egg," American Journal of Physics, 66:442, 1998.) Creating fluid corners in kitchen sinks. When a smooth column of water from your kitchen faucet hits the sink, it flows out radially. At a calculable radius, its height suddenly rises. This smooth, circular ridge is called a "hydraulic jump." Here, some of the kinetic energy of the falling water is converted into the potential energy of the deeper layer of water. Nothing particularly mysterious here. But, if a liquid more viscous than water is used, the circular ridge is transformed into a neat polygon with surprisingly sharp corners. Different flow rates create different polygons. Polygons with as many as 14 corners have been observed. Interestingly, identical flow rates can result in different stable polygons. See the referenced article for all the math. (Ellegaard, Clive, et al; "Creating Corners in Kitchen Sinks," Nature, 392:767, 1998.) A spinning hard-boiled egg creates a water sprinkler. From Science Frontiers #119, SEP-OCT 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 107: Sep-Oct 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Rock-Based Life Virtually all biology textbooks insist that all terrestrial life ultimately depends upon sunlight for its survival. The ecosystems clustered around the deep-sea vents and the bacteria found in deep aquifers demonstrate that the sun is not essential to life -- chemical energy does just fine. In fact, the domain of chemosynthetic life has now been extended to a Romanian cave that has apparently been almost completely sealed off from surface influences for 5.5 million years. Air does leak in through tiny cracks, and water partially fills the cave. What is most remarkable in this sunless, sealed ecosystem is its biodiversity: 48 animal species, including 33 brand-new species. The roster includes isopods, a millipede, a centipede, a water scorpion, and a leech. Of course, bacteria and fungi thrive there, too. In contrast to unsealed caves, where insects, bats, and other sources of food filter in from the surface, life in the Romanian cave seems to derive entirely from hydrogen sulfide present in the cave's rocks. This compound is consumed by microorganisms, which are then grazed by cave occupants higher up the food chain. A NASA scientist has called Movile cave a "Mars analog site." And indeed it might be, for Mars has plenty of rocks and subsurface water. (Skinrud, E.; "Romanian Cave Contains Novel Ecosystem," Science News, 149: 405, ...
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... a thing as sunless photosynthesis? Did photosynthesis evolve at the earth's surface or deep in the oceans near hydrothermal vents? Such questions are engendered by the strength of the mysterious glow that emanates from these deep-sea vents. It is at these cracks in the ocean floor that very hot, mineralladen water gushes forth, and where colonies of bizarre tube worms, blind shrimp, and hyperthermophilic (high temperature-loving) bacteria thrive. (For details, see SF#60 or p. 238 in Science Frontiers, the book) The first anomaly is the strength of the glow itself. It is not all thermal radiation emitted by the 350 C water spewing forth from the vents; in fact, it is 19 times more intense than expected from theory. Something else is contributing energy, but no one knows what it is so far. The unexpected intensity of the vent glows also asks some provocative questions of the biologists: Is the glow strong enough to sup port photosynthesis? Quite likely, seems to be the answer. Are life forms in the vicinity of the vents employing photosynthesis? We don't know yet, but some bacteria do photosynthesize. Might not life and perhaps photo synthesis, too, have originated at the vents rather than on the planet's surface? This is an attractive possi bility, because very early in the earth's history the surface was con tinually blasted by meteorites, comets, etc. -- a very inhospitable place. The above questions are so fascinating that we might easily neglect another vent anomaly; one involving those ...
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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 The Accelerating Universe Many laymen are uncomfortable with the idea that the entire universe originated at an infinitesimal point and is now expanding away from this cosmic navel. Many astronomers are equally disturbed by the recent discovery that all these fleeing stars and galaxies are not being reined in by the force of gravity. In fact, observations of distant supernovas indicate that this exodus of matter is actually speeding up. Some universal repulsive force, it seems, is operating on very large scales of distance. From an unknown somewhere energy is being added to all constituents of the cosmos. The universe is more than a cloud of debris flying away from the Big Bang's Ground Zero. Somewhere, perhaps beyond the ken of our primitive instruments, is a fount of energy of which we know nothing. All this is a serious challenge to our understanding of space, time, and matter. Cosmologists are now appealing to quantum mechanical "shimmers," to "X -matter," and to a property called "quintessence." (Glanz, James; "Exploding Stars Point to a Universal Repulsive Force," Science, 279:651, 1998. Also: Glanz, James; "Astronomers See a Cosmic Antigravity Force at Work," Science, 279:1298, 1998.) Comment. When theorists toss around terms like "X -matter" and "quintessence," you can be sure that the basic laws of the universe ...
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... Science Frontiers ONLINE No. 114: Nov-Dec 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Cold Fusion Not So Hot!The Japanese government's funding for that country's 5-year, $25-million cold fusion program will cease in March 1998. The work had been pursued at the New Hydrogen Energy laboratory, near Sapporo. IMRA, a foundation sponsored by Toyota, has also contributed financial support. Reason for the loss of government support: The program "failed to find heat generated by cold fusion." (Anonymous; "Japan Ends Funding for 'Cold' Fusion Project," Nature, 389:10, 1997.) Comment. No longer will funds-starved American cold fusion enthusiasts be able to say, "Look at what Japan is doing." We need more money to compete." From Science Frontiers #114, NOV-DEC 1997 . 1997-2000 William R. Corliss ...
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... 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 Bouncing Ball Lightning Autumn 1940, Berwyn Mountains, North Wales. The percipient in this unusual ball lightning sighting was a Mr. H, who was schoolmaster at Sandyhurst College. "While out walking he was caught in a violent thunderstorm on the side of a hill with a scooped valley below. Ahead of him perhaps 300 feet distant, a bolt of lightning struck a tree with a sharp explosion of noise. Almost immediately a sphere six inches in diameter appeared from the direction of the strike and began to bounce across the ground towards him like a rubber ball. Climbing the hill under its own energy, the object rolled in a parabolic path and hit the ground every ten or twenty feet, climbing up to about three feet in height with each 'rebound'. Every time it hit the ground there was no sound, but a puff of greyish smoke or vapor was emitted. The object got to within about 50 feet of Mr. H before it suddenly vanished. This allowed him to have a good look at it at close proximity. He says that it was completely round and was a smokey-grey colour." (Anonymous; "Ball Lightning in Lancashire and North Wales," Journal of Meteorology, U.K ., 23:139, 1998.) From Science Frontiers #120, NOV-DEC 1998 . 1998-2000 William R. Corliss ...
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... . But dolphins are very active animals, and their muscles generate considerable heat -- too much heat for sperm to survive without some sort of special cooling system. (Recall that human males with undescended testicles may become sterile.) Since dolphins are obviously procreating, evolution must have come to the dolphins' rescue. Evolution's engineering solution installs heat exchangers in the dolphins' tails and dorsal fins. Blood heated in the vicinity of the testes is pumped through special veins in the tail and dorsal fin, where it is cooled by seawater and then returned to the dolphins' heat-sensitive innards. Female dolphins have similar heat exchangers to cool their uteri. The same article in Discover points out still another remarkable adaptation conferred on dolphins: They do not have to expend a lot of energy in diving to great depths. Below about 70 meters, the water pressure collapses their lungs so that they sink like rocks! Of course, returning to the surface does require some exertion. (Zimmer, Carl; "The Dolphin Strategy," Discover, 18:72, March 1997.) Comments. One automatically supposes that the dolphin dorsal fin is needed for stabilization when swimming -- like an airplane's rudder. But several cetacea do quite well without dorsal fins; viz., the finless dolphin found in IndoPacific waters. Could dorsal fins actually have evolved for thermal control rather than stabilization? And how do dolphin's breathe if their lungs have collapsed? Their blood and muscles act as oxygen reservoirs -- still another evolutionary adaptation. Speaking of evolution, as ...
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... , 1997.) Cross reference. The distribution of prime numbers is more than strange, see the plot in SF#42/332. What do prime numbers have to do with the real world? Are math and natural science really separate, unlinked disciplines? Pythagoras, 2,500 years ago, decided that: "All is number." He may be right. A strange connection seems to exist between prime numbers and quantum physics. On one side of the chasm that supposedly separates math from physics, we have the prime numbers and the Riemann zeta function, which provides information on how prime numbers are distributed among the other integers. On the "physics" side of the chasm, we have the behavior of complex atomic systems. The chasm seems bridged when one compares the energy levels of an excited heavy nucleus with the distribution of the zeros of the zeta function. Why should this correspondence exist? B. Cipra exclaimed: "Just why number theory and quantum chaos should be soul mates is a mystery for the gods to unveil." (Cipra, Barry; "Prime Formula Weds Number Theory and Quantum Physics," Science, 274:2104, 1996.) Comment. God, well known to be a geometer, evidently also dabbled in prime numbers! From Science Frontiers #111, MAY-JUN 1997 . 1997-2000 William R. Corliss ...
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... relatively low viscosity, the inner core can spin freely." (Stokstad, Erik; "Earth's Heart Is in a Spin," New Scientist, p. 18, July 20, 1996. The basic paper is: Song, Xiadong, and Richards, Paul G.; "Seismological Evidence for Differential Rotation of the Earth"s Inner Core," Nature, 382:221, 1996) Comments. Awesome as this gigantic natural electric motor may be, it doesn't challenge any paradigms; in fact, it reinforces current notions concerning the origin of the geomagnetic field. The anomalist, however, inevitably asks questions and makes iconoclastic connections. Why couldn't this planet-size piece of rotating machinery actually be a generator rather than a motor? The kinetic energy of the faster-spinning inner core might actually create the geomagnetic field. What happens when the geomagnetic field reverses, as it has often done according to the magnetostratigraphic record? Does the earth's motor go into reverse? If the inner core can slip relative to the crust and mantle, why cannot the crust-plus-mantle slip, too -- perhaps catastrophically? Pole-shift proponents will like this idea! *Title idea from A. Rand's Atlas Shrugged . Of course, Rand's hero was talking about a different kind of motor. From Science Frontiers #108, NOV-DEC 1996 . 1996-2000 William R. Corliss ...
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... into the ocean and thence into the atmosphere. Ships might founder in the lowdensity froth of bubbles, and aircraft might be adversely affected, too. This is where TWA800 comes in. R. Spalding, a scientist at Sandia National Laboratories has been monitoring mysterious atmospheric explosions and believes that some of these detonations are consistent with the atmospheric ignition of huge methane plumes. (Other detonations are due to meteors.) Spalding proposes the following scenario: The ocean floor releases a massive methane gas plume, which rapidly rises to the surface and ascends into the atmosphere. The lighter-than-air methane cloud gains altitude, mixing with oxygen and thereby gaining explosive poten tial. An electrical disturbance -- possibly caused by the rising cloud itself or a lightning strike -- detonates the cloud. Awesome energy is instantly re leased in the form of a devastating shock wave and fireball that shat ters nearby TWA Flight 800. Supporting Spalding's theory are the many reports of light flashes, light streaks, and booming/rumbling sounds accompanying the disaster. But, methane burps are bizarre, and the properties of methane hydrate are so unfamiliar to most scientists and investigators of aircraft disasters that Spalding's idea has received scant attention. (Spohn, Lawrence; "Earth 'Burp' Might Have Downed Jet, Scientists Says," Albuquerque Tribune, January 20, 1997. More appeared in the January 24, issue. Cr. R. Spalding) Comment. The phenomena accompanying methane burps are well known to SF readers. First, there are the common offshore booms that have been reported ...
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... packed, some 6-8 feet high and about 30 feet across. It's kind of eerie walking among them; but they are also fun to ride over in vehicles -- they create a sort of natural roller-coaster effect. There are thousands upon thousands of mounds on the Mima Prairie. Before farmers began leveling them, they stretched for more than 20 miles. If, as some have estimated, they are about 6,000 years old, they were originally twice as high before the elements wore them down. The big question is and always has been: How were these large heaps of churned-up sand, fine gravel, and decayed vegetable matter formed? One has to smile at the dominant theory: pocket! Sure! pocket gophers are bundles of digging energy, but each Mima Mound contains about 100 tons of soil. Multiply that figure by the thousands of mounds, and you begin to wonder about the gopher theory. Also counting against the gophers is the fact that no one has ever found gophers in the mounds, nor has a single gopher bone been found. Now Mima Mounds are found in great numbers in many other locations in North America. South America and Africa also have their "pimpled plains" as the early geologists called them. A. Berg has pointed out that Mima Mounds tend to be concentrated in seismically active areas, whereas pocket gophers and their kindred rodent excavators have a more general distribution. This observation has led Berg to theorize that earthquake vibrations rather than gophers raised the Mima Mounds. Indeed, if you sprinkle sand ...
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... t worry that the Oklo phenomenon might occur today on the earth's surface. The concentration of fissionable U-235 has fallen considerably in the last 2 billion years due to its radioactive decay. But, deep inside the earth and other astronomical bodies, nuclear criticality might still be possible due to different pressures, densities, etc. In a stimulating and generally overlooked paper in Eos, J.M . Herndon proffers four important natural phenomena that may involve natural fission reactors. Geomagnetic reversals . In the deep earth, where pressures and densities are high, natural nuclear reactors may generate intermittent bursts of heat -- just as they did at Oklo -- and thereby cause the earth's dynamo to falter and reverse. Planetary heating . Jupiter, Saturn, and Neptune emit much more energy than they receive from the sun. Natural nuclear reactors could be the reason. Stellar thermonuclear ignition . Astronomers assume that the high temperatures required to ignite the thermonuclear reactions powering stars come from gravitational collapse, but this source does not seem adequate to some scientists. Nuclear fission reactors could ignite stars just as they do H-bombs. Missing matter . Natural nuclear reactors are finicky. There may be many star-sized, non-luminous objects out there that were never ignited and that we cannot see through our telescopes. (Herndon, J. Marvin; "Examining the Overlooked Implications of Natural Nuclear Reactors," Eos, 79:451, 1998.) Comments. Two additions to Herndon's list. Evolution of terrestrial life . Nuclear reactors produce copious mutagenic radiation. They ...
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... ' said Mr. Chandler, leading a recent tour along the edges of the pit, 'But what they meant was Hell.' "Although few signs remain today, the area was once a bubbly cauldron, a mud volcano from which a steady stream of foul gases ignited into an eerie plume of black smoke that could be seen for miles, according to numerous accounts from white settlers and Creek Indians inhabiting the area in the late 1700s. .. .. . "The Nodoroc slowly declined in intensity, and one day in the mid1800s it blew up in an awesome explosion of mud and heat and expired." (Stenger, Richard; "Histories of Area Describe Terror," Augusta Chronicle, June 11, 1996. Cr. L. Farish) Comment. Was the energy source of the Nodoroc volcanic or chemical (as from decaying organic material). It's final death throes resemble the explosion of Lake Monoun, Cameroon, in 1984. (See SF#45.) From Science Frontiers #109, JAN-FEB 1997 . 1997-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 123: May-Jun 1999 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Caves as musical instruments Sophisticated chemistry in ancient egypt Heads down! Out-henging stonehenge Astronomy Eclipse shadow bands Moonstone in orbit? The storm-swept cosmos Biology Nanobes Strange appetites Flash fish Throwing sand in the gears of molecular clocks Geology Copper pseudomorphs Geophysics Mysterious mountain deaths Puzzling shadows Psychology Phantoms of the brain Focused group energy (fge) Megamemories Unclassified They went a byte too far! ...
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