264 results found containing all search terms.
... activity. The microscope reveals mitochondria, chromosomes, centrioles, granules, and a host of entities doing their own things. But even after generations have scrutinized our cells, new objects are discovered. The latest, only recognized in 1986, look like a miniature hand grenades. Called "vaults" these objects are composed of proteins and ribosomal DNA. They exist only in the cells of the higher organisms -- like us. Biologists surmise that they are important in some way but have no idea what they do. (Anonymous; "Cell Biology Mystery," Science, 289:355, 2000.) A "vault," a mammalian cellular object of unknown purpose. From Science Frontiers #132, NOV-DEC 2000 . 2000 William R. Corliss Other Sites of Interest SIS ... Science Frontiers ONLINE No. 132: NOV-DEC 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Unidentified Cellular Object The multitudinous cells that make up our bodies are miniscule factories humming with activity. The microscope reveals mitochondria, chromosomes, centrioles, granules, and a host of entities doing their own things. But even after generations have scrutinized our cells, new objects are discovered. The latest, only recognized in 1986, look like a miniature hand grenades. Called "vaults" these objects are composed of proteins and ribosomal DNA. They exist only in the cells of the higher organisms -- like us. Biologists surmise that they are important in some way but have no idea what they do. (Anonymous; "Cell Biology Mystery ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf132/sf132p08.htm
... circumstance is that the trees around the house showed no signs of injury until the ninth day, when they suddenly withered, almost simultaneously with the development of the sores upon the bodies of the occupants of the house. This is perhaps a mere coincidence, but it is remarkable that the same susceptibility to electrical effects, with the same lapse of time, should be observed in both animal and vegetable organisms. I have visited the sufferers, who are now in one of the hospitals of this city; and although their appearance is truly horrible, yet it is hoped that in no case will the injuries prove fatal. (Signed: Warner Cowgill, U.S . Consulate, Maracaibo, Venezuela, November 17, 1886.) (Cowgill, Warner; "Curious Phenomenonin Venezuala, Scientific ... Science Frontiers ONLINE No. 132: NOV-DEC 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Curious Phenomena in Venezuala The description of a truly remarkable phenomenon recently appeared on Scientific American's web page. It also surfaced in an article by G.D . Kaswell in the journal Infinite Energy. These re-appearances in the current literature of this well-known anecdote allow us to revisit it here. It is well worth repeating, even though many anomalists have had it in their collections for decades. (In fact we recorded it in 1974 in vol. G1 of Strange Phenomena .) As you read the following quotation from an 1886 issue of Scientific American, remember that the event described occurred almost a decade before the ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf132/sf132p11.htm
... might contain spores or some sort of viable microorganisms that would have the opportunity to colonize Mars." After some computations Melosh concludes: "It seems likely that the impacts that produced craters on Earth that are greater than 100 km in diameter would each have ejected millions of tons of near-surface rocks carrying viable microorganisms into interplanetary space, much in the form of boulders large enough to shield those organisms from ultraviolet radiation, low-energy cosmic rays, and even galactic cosmic rays. Under such circumstances spores might remain viable for long periods of time." (Melosh, H.J .; "The Rocky Road to Panspermia," Nature, 332:687, 1988.) Comment. Next we need a reasonable mechanism that spreads life through interstellar space. Light pressure, that ... Science Frontiers ONLINE No. 58: Jul-Aug 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Is the earth seeding the rest of the solar system?We begin with the lead paragraph from a recent letter to Nature from H.J . Melosh; "Recent evidence that the SNC meteorites originated on Mars raises the question of whether large impacts on Earth may eject rocks that could fall on Mars (or other planets in the Solar System) and, if so whether they might contain spores or some sort of viable microorganisms that would have the opportunity to colonize Mars." After some computations Melosh concludes: "It seems likely that the impacts that produced craters on Earth that are greater than 100 km in diameter would each have ejected ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf058/sf058a03.htm
... drive, how is the information conveyed to the central processing unit, assuming there is one? Is it all done through nervous impulses, or are proteins transferred bodily. This computer analogy is probably incorrect. Nature is probably cleverer than PC makers! The demonstrable fact is that human memory is malleable, and this seems anomalous in terms of the evolution paradigm. Wouldn't the survival of an organism be better served by permanent, accurate memories of past events? From Science Frontiers #133, JAN-FEB 2001 . 2001 William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology and astronomy. Lobster . The journal of intelligence and political conspiracy (CIA, FBI, JFK, MI5, NSA, etc) Homeworking.com . Free resource for ... Science Frontiers ONLINE No. 133: JAN-FEB 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects New Proteins Rewrite Memories A presumptuous article in the New York Times relates how scientists are trying to explain why two people who have viewed the same event recall it very differently years later. One theory goes like this. It seems that every time an old memory is pulled into consciousness, the brain takes it apart, updates it and then makes new proteins in the process of putting the memory back into long-term storage. The fact that new proteins are made means that the memory has been transformed permanently to reflect each person's life experiences---not the memory itself. (Blakesley, Sandra; "Brain-Updating ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf133/sf133p14.htm
... i .e ., non-biological) origin, along comes this revelation. The ALH-84001 controversy is not over yet. (Kerr, Richard A.; "Tiny Magnets Point to Martian Life," Science, 290:2242, 2000.) Comment. In terrestrial magnetotactic bacteria, these magnetic crystals are strung together to make a sort of compass needle that helps orient the organism in muck and other lightless and lowly habitats.) From Science Frontiers #134, MAR-APR 2001 . 2001 William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology and astronomy. Lobster . The journal of intelligence and political conspiracy (CIA, FBI, JFK, MI5, NSA, etc) Homeworking.com . Free resource for people thinking ... Science Frontiers ONLINE No. 134: MAR-APR 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Speaking of ALH 84001 Among the various magnetic grains comprising ALH 84001 are some nanometersized, hexagonal prisms that are "indistinguishable" from those excreted by terrestrial magnetotactic bacteria: Just when scientists in general were convinced that ALH 84001's "worms" had a mineralogical (i .e ., non-biological) origin, along comes this revelation. The ALH-84001 controversy is not over yet. (Kerr, Richard A.; "Tiny Magnets Point to Martian Life," Science, 290:2242, 2000.) Comment. In terrestrial magnetotactic bacteria, these magnetic crystals are strung together to make a sort of compass needle ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf134/sf134p03.htm
... waters, you do not sense that you are swimming in a very thin jelly. In reality, ocean water is filled with a complex tangle of microscopic strands and particles of gel. According to F. A zam , an oceanographer at Scripps: It's not in the textbooks or in the classical explanations. The gel's existence fundamentally changes our ideas of the microcosmos in which sea organisms live. It has added another layer of complexity that people are only now starting to consider in the context of whole ocean systems . . Gel is like the dark matter of the sea. While sea gel does not impede the snorkeler, . it does herd microbes into clumps or microniches . which we cannot see either. These microbes. in effect, exist in a tangled. 3- ... Science Frontiers ONLINE No. 134: MAR-APR 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects I Must Go Down To The Goo Again!With apologies to Masefield for mangling a line of his poetry. it really is tine to go down to the sea and examine its microstructure. The ocean is not what it seems. When you snorkel in crystal-clear Caribbean waters, you do not sense that you are swimming in a very thin jelly. In reality, ocean water is filled with a complex tangle of microscopic strands and particles of gel. According to F. A zam , an oceanographer at Scripps: It's not in the textbooks or in the classical explanations. The gel's existence fundamentally changes our ideas ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf134/sf134p09.htm
... Science Frontiers ONLINE No. 135: MAY-JUN 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Where Is The Maestro?As we learn more and more about the gene complements of our planet's multitudinous life forms, the more it seems that the vaunted genome may not incorporate all of the information necessary to construct a living organism. Despite assurances to the contrary, we must ask if we really know the whole story. These doubts manifest themselves as we see that creatures that are very much alike genetically may be radically different morphologically. In this vein, C. Ventner asserts that all higher vertebrates have roughly the same genes. The animals that result from these re-markedly similar genomes depend upon when specific genes are turned on ... Science Frontiers ONLINE No. 135: MAY-JUN 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Where Is The Maestro?As we learn more and more about the gene complements of our planet's multitudinous life forms, the more it seems that the vaunted genome may not incorporate all of the information necessary to construct a living organism. Despite assurances to the contrary, we must ask if we really know the whole story. These doubts manifest themselves as we see that creatures that are very much alike genetically may be radically different morphologically. In this vein, C. Ventner asserts that all higher vertebrates have roughly the same genes. The animals that result from these re-markedly similar genomes depend upon when specific genes are turned on ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf135/sf135p08.htm
... of fish stir up the fine, white, calcareous sediments. This is doubted because fish are very scarce in the areas where whitings occur. Another thought was that calcium carbonate was being precipitated directly from the ocean water. Chemical tests showed this to be impossible. A new theory has schools of sharks intentionally raising clouds of bottom sediments to blind fish. The sharks then move in with their electrosensitive organs, which are unaffected by the "white-out," and pick off the helpless fish.(Copley, Jon; "Sneak Attack," New Scientist, p. 22, December 2, 2000.) Comment. It would take a lot of sharks to stir up 200 square kilometers of sediment! And why bother if fish are scarce where whitings are seen? A similar ... Science Frontiers ONLINE No. 135: MAY-JUN 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Whence Whitings?Curious clouds of fine white particles often decorate the surface of the warm, shallow waters around the Bahamas. Called "whitings," these clouds of suspended material are not minor phenomena to file away and forget. Some of the bright streaks are 200 square kilometers in area and can be seen from the Space Shuttle. The source of the whitings has not been determined with certainty. The locals claim that schools of fish stir up the fine, white, calcareous sediments. This is doubted because fish are very scarce in the areas where whitings occur. Another thought was that calcium carbonate was being precipitated directly from the ocean water ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf135/sf135p13.htm
... drawn up so hastily in the bitterly contested race between the publically and privately sponsored programs? How good are those computer programs that identified these 30,000 or so genes? According to W. Haseltine, who heads Human Genome Sciences, "They're reading smudged text through foggy glasses." Haseltine's company claims to have found more than 90,000 human genes. Two other organizations have identified between 60,000 and 65,000 genes. A research group at Ohio State University at Columbus analyzed the same data used by the public consortium and estimates that there are actually human 80,000 genes! In fact, this groups avers, the public consortium's software seems to have missed 850,000 gene segments for which there already exists protein or RNA evidence. ... Science Frontiers ONLINE No. 136: JUL-AUG 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Genome-map User Beware!Omissions. Amid much hullabaloo, it was announced recently that the human genome has now been mapped. To everyone's surprise, we are said to be constructed from blueprints containing only about 30,000 genes. But how accurate are these maps that were drawn up so hastily in the bitterly contested race between the publically and privately sponsored programs? How good are those computer programs that identified these 30,000 or so genes? According to W. Haseltine, who heads Human Genome Sciences, "They're reading smudged text through foggy glasses." Haseltine's company claims to have found more ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf136/sf136p06.htm
... , not the least of which was the fact that both people had reduced the intake of air into their rooms by draught-proofing them. Thomas had sealed both doors to his room with a standard draught excluder, while Webb had inserted strips of newspaper into every possible gap around both the door and window of her room. "The torsos of both persons were completely destroyed. Not a single organ survived except a leather-like shrunken left lung in the case of Webb. All the bones were reduced to ash from the neck to the midthigh. "In both cases the blackened skulls and untouched lower portions of legs remained. Webb's right arm was also intact. She had been incinerated on the floor with her arm outflung from her torso, hence its survival. "As ... Science Frontiers ONLINE No. 58: Jul-Aug 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects John heymer still doesn't believe the stock shc explanations!IN SF#46, John Heymer described the death scene of Henry Thomas -- a suspected case of SHC (Spontaneous Human Combustion). He now gives details for a remarkably similar case, that of an Annie Webb, of Newport, Gwent, U.K . "The two deaths had amazing similarities, not the least of which was the fact that both people had reduced the intake of air into their rooms by draught-proofing them. Thomas had sealed both doors to his room with a standard draught excluder, while Webb had inserted strips of newspaper into every ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf058/sf058b08.htm
... used in the scientific community. Most anomalists will readily subscribe to his complaint: The core system by which the scientific community allots prestige (in terms of oral presentations at major meetings and publication in major journals) and funding is a non-validated charade whose processes generate results little better than does chance. Given the fact that most reviewers are likely to be mainstream and broadly supportive of the existing organization of the scientific enterprise, it would not be surprising if the likelihood of support for truly innovative research was considerably less than that provided by chance. (Horrobin, David F.; "Something Rotten at the Core of Science," Meta Research Bulletin, 10:17, June 15, 2001.) From Science Frontiers #137, SEP-OCT 2001 . 2001 William R. ... Science Frontiers ONLINE No. 137: SEP-OCT 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Something Rotten At The Core Of Science H.F . Horrobin is a long-time critic of the anonymous peer-review system used in the scientific community. Most anomalists will readily subscribe to his complaint: The core system by which the scientific community allots prestige (in terms of oral presentations at major meetings and publication in major journals) and funding is a non-validated charade whose processes generate results little better than does chance. Given the fact that most reviewers are likely to be mainstream and broadly supportive of the existing organization of the scientific enterprise, it would not be surprising if the likelihood of support for truly innovative research was ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf137/sf137p16.htm
... so vital to terrestrial life. This potentially biologically useful structure self-assembles! It seems that on the mesoscopic scale, under certain conditions, ensembles of particles (e .g ., iron balls and large molecules) may snap into "dominant states" that exhibit unexpected properties. In this context Nobelist R. Laughlin remarks: The discoveries that matter are the grand surprises that occur when matter organizes itself. Of course, the question has always been whether something "special" or "vital" has to be done to an ensemble of molecules to confer life upon it. In his Darwin's Black Box, M. Behe insists that life is irreducibly complex and requires intelligent design. (Designer unidentified!) This is seen as a cop-out by most scientists who are ... Science Frontiers ONLINE No. 138: NOV-DEC 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Life As A Complex Of "Dominant States"To say that life is an "emergent property" of matter seems to have no more explanatory power than any of the other "origin" scenarios. It is less than satisfying. Be that as it may, scientists are now seeing some strange things happening on the "mesoscopic" scale; i.e ., from a few nanometers to a few millimeters (10-9 to 10-3 meters). This size range lies between the realms of quantum mechanics and macroscopic physics. Maybe these curious phenomena do have a bearing on how life started and whether it is really different ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf138/sf138p05.htm
... hum" in New Mexico, mentioned here in 1993, and still going strong. We presume the English hum, the Hueytown hum, and all the others are still driving those who can hear them to distraction. There have been some desultory inquiries into the sources of these hums, but no one has come up with anything more specific than engine noises, wind blowing across chimney tops (an organ effect), or some nefarious secret military project. Whatever the cause(s ), the hums have devastating effects on those particularly sensitive to them. Case 1. Take, for example, the Kokomo, Indiana, hum that started about 1999. "Almost immediately after the noise began, nearly every resident reported having chronic and severe headaches and were awakened several times at night and were ... Science Frontiers ONLINE No. 138: NOV-DEC 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Hums Ho!Down the years, several mysterious hums have been recorded in the pages of SF. First, there was the persistent, widespread, annoying "English hum" reported in 1977. Most famous has been the "Taos hum" in New Mexico, mentioned here in 1993, and still going strong. We presume the English hum, the Hueytown hum, and all the others are still driving those who can hear them to distraction. There have been some desultory inquiries into the sources of these hums, but no one has come up with anything more specific than engine noises, wind blowing across chimney tops (an organ effect ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf138/sf138p09.htm
... Science Frontiers ONLINE No. 58: Jul-Aug 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Preternaturally rapid development of photosynthesis?" An increased ratio of 12 C to 13 C, an indicator of the principal carbon-fixing reaction of photosynthesis, is found in sedimentary organic matter dating back to almost four thousand million years ago -- a sign of prolific microbial life not long after the Earth's formation. Partial biological control of the terrestrial carbon cycle must have been established very early and was in full operation when the oldest sediments were formed." (Schidlowski, Manfred; "A 3,800-MillionYear Isotopic Record of Life from Carbon in Sedimentary Rocks," Nature, 333: 313, 1988.) Comment ... Science Frontiers ONLINE No. 58: Jul-Aug 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Preternaturally rapid development of photosynthesis?" An increased ratio of 12 C to 13 C, an indicator of the principal carbon-fixing reaction of photosynthesis, is found in sedimentary organic matter dating back to almost four thousand million years ago -- a sign of prolific microbial life not long after the Earth's formation. Partial biological control of the terrestrial carbon cycle must have been established very early and was in full operation when the oldest sediments were formed." (Schidlowski, Manfred; "A 3,800-MillionYear Isotopic Record of Life from Carbon in Sedimentary Rocks," Nature, 333: 313, 1988.) Comment ...
Terms matched: 2 - Score: 117 - 15 May 2017 - URL: /sf058/sf058b10.htm
