127 results found.
... superficially featureless Pacific. How did these peoples, a thousand years ago, sail reliably from one speck of land to another, thousands of miles distant? The archeology of Oceania confirms that the Polynesians made such voyages centuries before they learned about compasses and navigation satellites. But were these voyages anomalous; that is, did the Pacific peoples possess devices or talents unrecognized today by mainstream science? For the most part, the answer seems to be NO. While the navigational abilities of the Polynesian seafarers seemed supernatural to early European explorers, it has been convincingly demonstrated -- through modern voyages -- that the senses of sight, hearing, smell, touch, and time-passage are and were sufficient for most interisland voyages. The early Pacific navigators were adept at observing the waves, stars, birds, clouds, winds, and several other natural phenomena that carry subtle directional cues. There are, however, modern instances in which Pacific navigators bereft of the usual sensory cues seem to employ an anomalous "sense." B. Finney, in his study of the possibility of human magnetoreception, tells how one native Hawaiian navigator, though wellschooled in traditional Polynesian navigational techniques, conquered the dread doldrums on a 3,000mile voyage from Hawaii to Tahiti in a way we might call "psychic.". In the doldrums, the sky is often overcast and the seas leaden, expunging the usual cues. This particular navigator, Nainoa Thompson, entered the doldrums on a black night, with 100% cloud cover. The wind was switching around and the waves cueless. Nainoa's ...
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... control the manufacture and disposition of proteins. Perhaps our current fascination with computers has fostered this narrow view of heredity. Do our genes really contain all the information necessary for constructing human bodies? In the April 1994 issue of Discover, J. Cohen and I. Stewart endeavor to set us straight. The arguments against the "genes-are-everything" paradigm are long and complex, but Cohen and Stewart also provide some simple, possibly simplistic observations supporting a much broader view of genetics. Mammalian DNA contains fewer bases than amphibian DNA, even though mammals are considered more complex and "advanced." The implication is that "DNA-as-a -message" must be a flawed metaphor. Wings have been invented at least four times by divergent classes (pterosaurs, insects, birds, bats); and it is very unlikely that there is a common DNA sequence that specifies how to manufacture a wing. The connections between the nerve cells comprising the human brain represent much more information than can possibly be encoded in human DNA. A caterpillar has the same DNA as the butterfly it eventually becomes. Ergo, something more than DNA must be involved. [This observation does seem simplistic, because DNA could, in principle, code for metamorphosis.] Like DNA, this "something more" passing from parent to offspring conveys information on the biochemical level. This aspect of heredity has been by-passed as geneticists have focussed on the genes. Cohen and Stewart summarize their views as follows: "What we have been saying is that DNA space is not a map ...
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... Science Frontiers ONLINE No. 102: Nov-Dec 1995 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology ANCIENT ACOUSTICAL ENGINEERING THE CANDELABRA OF THE ANDES Astronomy HUGE FIREBALL EXPLOSION IN 1994 2,000,000,000 BC: THE EPOCH OF QUASARS Biology TWO POLITICALLY INCORRECT BIOCHEMICAL ANOMALIES FROM DUST UNTO ABYSSAL MUD PERFECT PITCH AND SUNDRY SYNDROMES KING CRAB CONGREGATIONS THE BIRDS Geology WARM LAKE FOUND UNDER ANTARCTIC ICE SHEET REMNANTS OF TUNGUSKA "WEIRD ICICLES" IN A REFRIGERATOR Geophysics A TUNGUSKA-LIKE BLAST IN BRAZIL IN 1930 STYTHE? ICE "METEORITES" FALL LONG-LIVED BUBBLE IN THE ATMOSPHERE Psychology UNCONVENTIONAL WATER DETECTION FUNGAL PHANTASMS Mathematics 1, 089, 533, 431, 247, 059, 310, 875, 780, 378, 922, 957, 447, 308, 967, 213, 141, 717, 486, 151 Physics SOUR GRAPES! ...
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... the infrasound range, 8 Hertz and less, and could not be heard by the researchers directly -- only their instruments could "listen." (Schneider, David; "Country Music," Scientific American, 273:28, November 1995.) Comments. There is no physical reason why such a subterranean trombone cannot play in the audible range. Such a mechanism might explain some of the mysterious hums heard in various localities, such as the Taos hum. (SF#88) Many unusual natural sounds are cataloged in Chapter GS in our catalog: Earthquakes, Tides, Unidentified Sounds. Ordering information here . Some animals can hear infrasound. Pigeons, for example, have special organs on their legs (of all places!) that respond to infrasound. Could pigeons and other birds use "musical mountains" for homing and other navigation feats? From Science Frontiers #103, JAN-FEB 1996 . 1996-2000 William R. Corliss ...
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... Passenger pigeons not extinct!The English science magazine New Scientist has received numerous letters from persons confirming this assertion. For example, J. Howlett wrote: "In my experience, the sight of pigeons hitching a lift on the underground is nothing unusual. I too have often travelled from Paddington, westwards in my case -- not in frequently in the company of a pigeon, sometimes even two. "It raises fascinating questions. Do they just fly across the line and get the next train back? How many round trips a day do they make? Do they decide in advance how far to travel? Do they study the timetables?" (Howlett, Jack, et al; "Passenger Pigeons," New Scientist, p. 66, September 30, 1995) Comment. Birds frequently alight on ships at sea and even ride on the backs of animals, but these subway pigeons seem to be more than opportunistic! From Science Frontiers #103, JAN-FEB 1996 . 1996-2000 William R. Corliss ...
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... Nov-Dec 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects From dust unto abyssal mud We know the Creator made at least one species from dust, but ocean-floor mud has turned out to have more biodiversity. Twenty years ago, biologists put the number of species at about 1 million. Then, they started shaking and gassing rain-forest canopies. The rain of new insect species that fell to the ground made them revise the estimate to 30 million. The latest, long-unappreciated reservoir of undescribed species is mud -- oceanic mud. In particular, we know that the mud in the Rockall Trench off the western coast of Scotland teems with untold species of diminutive nematodes. Of course, nematodes are not as pretty as birds and fish, but they are nevertheless bona fide species of life. Examination of the Rockall mud and that from other seabed sites has convinced the nematode counters that there may be as many as 100 million nematode species on our planet. When other classes of life are added, the figure rises to at least 130 million. (Pearce, Fred; "Rockall Mud Richer than Rainforest," New Scientist, p. 8, September 16, 1995.) Comments. Lifeless molecules can apparently unite to form an almost infinite array of life forms! The next reservoir of unexplored biodiversity may be the crevicular realm -- all those fluid-filled crevices and channels that extend miles down into the earth's crust. They are full of bacteria and other unrecognized microscopic life forms. As ...
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... or fourth magnitude; the color was a pale white similar to a neon light, with a slight tint of yellow. The brightness was rather steady, with no apparent flicker. The angular width of the group was about 4 degrees, and the central angle of the V was about 150 degrees. It was first visible about 20 degrees above the western horizon and disappeared at about that altitude in the east. The disappearance was gradual, probably as a result of atmospheric extinction. Since the group was in view for approximately two minutes, the mean angular velocity must have been a bit more than one degree per second. All these estimates are approximate of course. No noise was heard during the observation." Noel added that the lights maintained a rigid V-formation. He ruled out birds as the source of the phenomenon. (Noel, F.; "Unidentified Atmospheric Phenomena Observed by an Astronomer," Journal of Scientific Exploration, 7:439, 1993. Journal address: ERL 306, Stanford University, Stanford, CA 94305-4055.) From Science Frontiers #92, MAR-APR 1994 . 1994-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 85: Jan-Feb 1993 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Clams before columbus Europe's mystery people Astronomy Heavy traffic in near-earth space WHY INTELLIGENT LIFE NEEDS GIANT PLANETS Biology Biology's big bang Singing caterpillars The lures of mussels WHEN A BIRD IN THE HAND IS WORSE THAN TWO IN THE BUSH Growth spurts in children GEOMAGNETIC STORMS AND HUMAN HEALTH Our chemical brain Geology Biogeology Two tsumani tales Geophysics A PARADE OF SPINNING PHOSPHORESCENT WHEELS BALL LIGHTNING PUNCHES CIRCULAR HOLE IN WINDOW Unclassified Three views of mortality Electronic channeling ...
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... Science Frontiers ONLINE No. 70: Jul-Aug 1990 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology A RELUCTANT, LONG-OVERDUE PARADIGM SHIFT Astronomy "TAIL WAGS DOG" IN SOLAR SYSTEM Two anomalous types of stars Tilted planetary magnetic fields Biology Killer bamboos Killer whale dialects Wandering albatrosses really wander Crystal engineering Bird brain Artificial molecule shows 'sign of life' Geology Why aren't beach pebbles round? Antarctic ice sheets slipping? Natural gas explosion? Geophysics Double image of lunar crescent Elliptical halos Belgian flying triangle Lightning "attacks" vehicles Spinning ball of light inscribes crop circles General Successful predictions mean little in science ...
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... Science Frontiers ONLINE No. 66: Nov-Dec 1989 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Found: the lost pyramids of rock lake DOUBTS ABOUT TWO RITUALLY RECITED THEORIES Astronomy GLOBULAR CLUSTERS UPSET THEORY OF GALAXY FORMATION Down with the big bang NEPTUNE SPINS TOO FAST AND ITS MAGNETIC FIELD IS AWRY Biology The bird that smells like cow manure Army ants: a collective intelligence? The babirusa: a quasi-ruminant pig A BAT FALL Care for a cup of viruses? Geology DRUMLINS MAY RECORD CATASTROPHIC FLOODS STRANGE BLUE POOL FOUND AT THE BOTTOM OF CRATER LAKE Biogenic minerals Geophysics Rogue waves Psychology MEMORY STRUCTURE OF AUTISTIC IDIOT SAVANTS Was burt stitched up? General Cold fusion died only in the media ...
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... Science Frontiers ONLINE No. 77: Sep-Oct 1991 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology PLIOCENE SCULPTURES OR FREAKS OF NATURE? A PAPER TRAIL FROM ASIA TO THE AMERICAS Astronomy Mercury: the impossible planet Eclipse shadow-band anomalies Biology Supernova theory exploded NO UNKNOWN MONSTERS IN THOSE FIJI UNDERWATER CAVES: NEVERTHELESS, THE MYSTERY DEEPENS DO BIRDS USE GENETIC MAPS DURING MIGRATION? Cooler heads, bigger brains? The aye-aye, a percussive forager identical Geology VALLEYS OF DEATH AND ELEPHANT GRAVEYARDS Anthracite man? METHANE HYDRATE: PAST FRIEND OR FUTURE FOE? The gruyerizaton of switzerland faulting Geophysics CROP CIRCLES: DAISY PATTERNS AND A RED BALL OF LIGHT Hovering ball of fire SOME OLD GEYSERS ARE NOT SO FAITHFUL WATER'S MEMORY OR BENVENISTE STRIKES BACK Physics Drip, drop, drup, dr** ...
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... Science Frontiers ONLINE No. 72: Nov-Dec 1990 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology The clovis police Birds of burden Astronomy Nature, hypothesis, and the big bang At last, a theory of everything! Biology 1989 SIGHTINGS OF OGOPOGO Hypermutation rather than Geology Baikal's deep secrets Is the arctic ice cover thinning? Impact crater beneath lake huron Wagnerian sands of the desert Geophysics Icy minicomets not so dead! CROP CIRCLE UPDATE: WHAT ARE "THEY" TRYING TO TELL US? UPWARDLY DIRECTED LIGHTNING FROM CLOUD TOPS Psychology HYPNOTIC SUGGESTION SUPERIOR TO SALICYLIC ACID General The belgian flying triangle updated ...
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... Science Frontiers ONLINE No. 55: Jan-Feb 1988 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Archeological Stonewalling and Shadow Science Curious Sand-filled Cavities in the Great Pyramid Sardinia's Prehistoric Towers Demystifying Those Australian Craters Early Boomerang Astronomy An Astronomical Paradox Why Do Spiral Galaxies Stay That Way? Or Do They? Biology Migrating Birds Collide with Magnetic Bump The Scientific Basis of Astrology The Ubiquity of Sea Serpents A Glitch in the Evolution of Whales Geology Do We Really Understand the Dinosaurs? Cyclothems As Solar-system Pulse Recorders Geophysics Wheels of Light: Sea of Fire Powerful Concentric Waves The Zeitoun Luminous Phenomena Presumed Ball Lightning Things That Bo Buzz in the Night Psychology Psyching Out Piezoelectric Transducers Goethe's Optics Reevaluated ...
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... Science Frontiers ONLINE No. 57: May-Jun 1988 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Updating man-in-the-americas Who built these chambers? Stonehenge in quebec? Astronomy A NEARBY RING OF COMETS? Martian canals: is lowell vindicated? Biology You can fool some of the animals some of the time, but.... Mysterious bird deaths Does the aids virus really cause aids? The eels strike back Yeti evidence too hard! Living stalactites! subterranean life! (in three parts) Subterranean life! (part 3) Geology Florida more exotic than the travel agents promise Geophysics Outrageous earthquake waves The large-scale structure of electrical storms Unusually large snowflakes General Morphic resonance in silicon chips Did charles darwin become a christian? ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Romans in Rio? Nazca Figures Duplicated Astronomy Beautiful Objects, Beautiful Theories The Better, Bigger Big Bang The Foamy Cosmos Chiron: the Black Sheep of the Solar System Biology Memory in Food-hoarding Birds Evolution by Numbers Geology The Alaskan Jigsaw Puzzle Hope for Atlantis? Bones of Contention Land Animals: Earlier and Earlier Geophysics Ball Lightning with Bizarre Structure Psychology Different Personalities: Different Brainwaves ...
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... Science Frontiers ONLINE No. 10: Spring 1980 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology A Sun-and-spiral Clock Astronomy Io's Electrical Volcanos Double Hubble: Age in Trouble Biology Chinese Hunt Red-haired Bigfoot The Universal Urge to Join Up Why Birds Are Pretty Dynamic DNA Geology Cosmic Death Waves The Nuclear Threat: Bad Dates Geophysics Homing in on the Hum Ice-flake Fall Long-delayed Radio Echoes Luminous Ripples Move Through the Night Sky Psychology Bend Interferometers Not Spoons ...
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... a homing instinct. But snails? Taxonomically lowly molluscs? But read this letter to the London Times. "For ten days I have tried to banish a large snail which threatens soon-toemerge seedlings. Each day the snail gets lobbed into long grass of a nearby paddock and each night it quits the paddock, crosses a concrete driveway and returns to lurk under its favourite rock. There is no question of mistaken identity because its shell was marked with white paint after the first return trip." (Roberts, M.I .L .; "Snail Tale," London Times, May 21, 1999. Cr. A.C .A . Silk.) References. Human homing capabilities (BHT18 in Humans I); other mammals (BMT2 in Mammals I); birds (BBT5 in Birds). Snail heading home! From Science Frontiers #125, SEP-OCT 1999 . 1999-2000 William R. Corliss ...
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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 Fall Of Hot Globules January 6, 1909. Santa Cruz, California. "It rained hot bird shot at Santa Cruz today for nearly an hour, according to Mrs. W.H . Burns and her neighbors. Some of the shot has been preserved. "Mrs. Burns's curiosity was aroused yesterday by the peculiar antics of a number of barefooted children who were playing in front of her house. When she asked them what was the matter they told her that the air was full of electricity and that hot shot was falling from the clouds. "Then she heard a clatter on the housetop like hail and saw little white threads of steam rising from neighboring roofs. The steam was found to be the result of the dropping of little hot globules on the damp shingles. "This peculiar rain continued from about 3 to 4 o'clock in the afternoon, and varied in intensity. At one time the children, who were bareheaded and unshod, were compelled to take cover." (Anonymous; "Hot Shot from the Sky," New York Times, January 7, 1909. Cr. M. Piechota.) From Science Frontiers #124, JUL-AUG 1999 . 1999-2000 William R. Corliss ...
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... Two Eves! Not only has African Eve aged precipitously but there may have been a non-African Eve, too. J. Hey and E. Harris, at Rutgers, have presented data suggesting that the famous African Eve was the mother of only modern sub-Saharan Africans. Everyone else seems to have descended from an entirely different Eve. These data, if confirmed, demolish the African Eve theory and support the often-reviled multiregional theory of humans origins. (Pennisi, Elizabeth; "Genetic Study Shakes Up Out of Africa Theory," Science, 283:1828, 1999. Bower, B.; "DNA Data Yield New Human-Origins View," Science News, 155:181, 1999.) Genetic Clocks Are Fickle. mtDNA clocks have implied that modern birds and mammals were contemporaneous with dinosaurs, and that some animals evolved millions of years before their first fossils. For good reasons, evolutionists are becoming wary about these molecular clocks. It is fast becoming obvious that: "Clocks tick at different rates in different lineages and at different times. And new work on the biology of mitochondria suggests that their evolution may be more complicated than researchers had suspected." (Strauss, Evelyn; "Can Mitochondrial Clocks Keep Time?" Science, 283:1435, 1999.) From Science Frontiers #123, MAY-JUN 1999 . 1999-2000 William R. Corliss ...
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... -colored." "The witness estimated the weight of the ice block at 7-8 kg and the piece he was able to recuperate at 6-7 kg. Unfortunately, he did not think of conserving the block in the freezer, and let it melt near his house after having shown it to his neighbor, who had also heard the noise." Swiss aviation officials claimed they could not identify any aircraft that might have been responsible "because of incertitude over the time of the incident"! (Mancusi, Bruno; "A Block of Ice Falls on Rue, Switzerland," WGN, the Journal of the IMO, 27:2 , 1999. WGN = Werkgroepnieuws.) April 9, 1999. Salt Lake Valley, Utah. "Maybe it's a bird, maybe it's a plane. But it is certainly sewage. "And it's no joke in the Salt Lake Valley, where gobs of thick, raw sewage falling from the sky a dozen times since April 9 have soiled up to seven houses at once." The smell in the area was "terrible" according to the mayor of Taylorsville. Sheriff's deputies were studying the "splatter pattern" and firemen were hosing down the houses. One house required 500 gallons of water and 30 gallons of bleach. Aircraft landing at the Salt Lake City airport sometimes pass over the afflicted area, but the Federal Aviation Administration stated -- as they always do -- that jet toilet tanks can only be flushed using an external valve. Furthermore, the bluish disinfectant ...
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... reports * Bizarre biology * Anomalous archaeology From New Scientist, Nature, Scientific 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 B BIOLOGY Catalog of Anomalies (Biology 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. BA ARTHROPODS Titles not yet posted BB BIRDS BBA EXTERNAL APPEARANCE AND MORPHOLOGY BBA1 Avian Asymmetries BBA2 Female Hawks Larger Than Males BBA3 Skewed Sex Ratios of Offspring BBA4 Vividly Colored and Highly Patterned Avian Plumages and Ornaments BBA5 Plumage Polymorphism BBA6 Females with Male Plumage BBA7 Molting before Hatching BBA8 Unusual Diversification and Conservation in Plumage BBA9 Complexity and Sophistication of Feathers BBA10 Complexity and Sophistication of Feather Color-and-Pattern-Generation Mechanisms BBA11 Unusual Plumage-Color Changes BBA12 Feather Curiosities BBA13 Neoteny in Feathers BBA14 Tooth Substitutes in Modern Birds BBA15 Birds Lacking Egg Teeth BBA16 Extreme Sexual Dimorphism in Bills BBA17 Bill Polymorphisms BBA18 Avian Bills: Unusual Adaptations BBA19 Wing Claws BBA20 Wing Spurs BBA21 The Alula or Bastard Wing BBA22 Some Curiosities of Avian Feet BBA23 Inherited Callosities BBA24 Unusual Pouches on Birds BBA25 Luminous Birds BBA26 Odoriferous Birds BBA27 Egg Complexity and Sophistication BBA28 Bird Eggs: ...
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... GWC16 Cloud Brightness Changes GWC17 Anomalous High-Altitude Haze Green Clouds [GWH] Bright-Night Phenomenon High-Altitude Layers of Material Natural Sodium Clouds Bromine Pulses Arctic Plumes Stratospheric Water Flow and Reservoirs Miscellaneous Unexplained Clouds Holes in the Ionosphere (Icy Comets) Ozone Holes Ozone Clouds GWD DARK DAYS, FOGS, AND OTHER OBSCURATIONS GWD1 Dark Days GWD2 Pogonips and Other Ice Fogs GWD3 Mists and Epidemics GWD4 Dry Fogs and Dust Fogs GWF FALLS GWF1 Ice Falls or Hydrometeors GWF2 Stone Falls GWF3 Sulphur/Pollen Falls GWF4 Falls of Miscellaneous Inorganic Substances GWF5 The Fall of Manna GWF6 Unusual Falls of Hay and Leaves GWF7 Gelatinous Meteors or Pwdre Ser GWF8 Prodigious Falls of Web-Like Material (Angel Hair) GWF9 Falls of Miscellaneous Organic Substances GWF10 Fish Falls GWF11 Falls of Frogs and Toads GWF12 Insect Falls GWF13 Bird Falls GWF14 Falls of Miscellaneous Living Animals Sewage Falls Falls of Liquids and Goo GWH LARGE STORM SYSTEMS GWH1 Ozone in Hurricanes GWH2 Hurricane Geographical Anomalies GWH3 Thunderstorm Systems Hypercanes Unusually Intense Storms Large-Scale Oscillations of the Atmosphere Wind Storms in the Upper Atmosphere Green Thunderstorms [GWC] Hurricane Fine Structure GWP ANOMALOUS PRECIPITATION GWP1 Precipitation from a Clear Sky GWP2 Giant Snowflakes GWP3 Conical Snowflakes GWP4 Hailstones with Anomalous Shapes GWP5 Giant Hailstones GWP6 Hail Strewn Patterns GWP7 Slowly Falling Hail GWP8 Unusual Inclusions in Hail GWP9 Explosive Hail GWP10 Colored Precipitation GWP11 Luminous Precipitation GWP12 Point Precipitation GWP13 Surplus Ice Crystals in Clouds GWP14 Decrease of Rainfall with Increasing Altitude GWP15 Rain Gushes Associated with Lightning Puzzle of Snowflake Symmetry Weekend Rain Rainfall Correlated with Soil Temperature GWR TEMPERATURE ANOMALIES GWR1 Temperature Flashes GWR2 Incendiary Phenomena Global Warming The Year without a Summer Weekends ...
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... with one organ that is capable of astonishing performances that greatly exceed what is required for the tracking of animals and the grubbing of edible roots. This is the human brain, of course. Not as widely appreciated for its versatility is the human vocal tract. It can generate much more than brute grunts. It renders operatic arias of great beauty and frequency range. The vocal tract can do even more than that; it can carry two musical lines simultaneously. This skill is called "throat-singing" or "overtonesinging." The best-known throat-singers live in the Tuva region of southern Siberia. The semi-nomadic herders of this wild region were evidently inspired to develop throat-singing so that they could better mimic the sounds they heard in nature: the singing of birds, the wind, the sounds of insects. Throat-songs have two components. The first is at a low, sustained fundamental pitch, which can be likened to the drone of a bagpipe. The second, superimposed on the low drone, is a succession of flute-like sounds that resonates high above the drone. It is the second component that can be controlled so as to mirror natural sounds. The result is like nothing Mozart or Verdi conceived. But it is an art form valued in Tuva and a talent rather remarkable from a biologist's perspective. One should compare the vocal tract to an organ pipe with its standing waves, except that the human pipe is only 7 inches long in the average adult male. One end of the human pipe is the mouth ...
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... they are heated to see how much temperature is required to force them apart. Chromosome numbers and bandings have little if any effect on these crude comparisons of the bare DNA strands that have been stripped from their genes and chromosomes. The significance of all this transcends the comparisons of humans and chimps. Modern taxonomy of all life forms depends increasingly upon DNA comparisons rather than upon morphology. If DNA comparisons can be as misleading as they are in humans and chimps, those textbook family trees that are supposed to tell us how life evolved may also be giving us an erroneous history of life. To underscore the problem, sometimes DNA genetic differences do not result in big morphological changes. For example, Three-toed Woodpeckers hammer on trees all over the northern reaches of North America and Eurasia. These birds all look alike and interbreed freely. Yet, some of the birds differ so much genetically that they should be classified as different species on that basis. (See BBG1 in Biological Anomalies: Birds.) From Science Frontiers #122, MAR-APR 1999 . 1999-2000 William R. Corliss ...
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... aimlessly in midair. Even stranger are the effects of microgravity on humans and other life forms. Astronauts, for example, when they first arrive in orbit, sometimes perceive their world to be upside-down regardless of their orientation. Their nervous systems were apparently thrown for a loop when the force of gravity was cancelled out. These illusions disappear later in the mission. Speaking of loops, consider the medaka. This fish is the only vertebrate to have mated and laid eggs that developed into offspring in microgravity. Said offspring are doomed to lives of somersaulting swimming. (Wassersug, Richard J.; "Life without Gravity," Nature, 401:758, 1999.) Comment. Could there be a connection to the nervous affliction of tumbler pigeons? See BBB8 in Biological Anomalies: Birds. From Science Frontiers #127, JAN-FEB 2000 . 1997 William R. Corliss ...
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... together, these results indicate that laurionite and phosgenite must have been synthesized in Ancient Egypt using wet chemistry. The Egyptians manufactured artificial leadbased compounds, and added them to the cosmetic product. The underlying chemical reactions are simple, but the whole process, including many repetitive operations, must have been quite difficult to achieve." It had been recognized earlier that the Egyptian chemists had used fire-based technology 500 years earlier (2 ,500 B.C .) to manufacture blue pigment. Wet chemistry represented another forward technological step. (Walter, P., et al; "Making Make-Up in Ancient Egypt," Nature, 397:483, 1999.) Comment. Uncowed by the successes of the ancient Egyptian chemists, those in the employ of Nissan have synthesized artificial bird droppings for use in testing automobile paints. The real stuff, you see, in inconsistent from batch to batch! (Anonymous; "Best Automotive News," Parade Magazine, December 27, 1998. Cr. J. Cieciel.) From Science Frontiers #123, MAY-JUN 1999 . 1999-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 139: Jan-Feb 2002 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Mysterious First Green Egg In SF#138, we addressed the subject of birds' eggs as signals. Another similar and even more curious case occurs on the Antipodes Islands 500 miles southeast of New Zealand. There, five species of erect-crested penguins breed. These birds normally lay two eggs but raise only one chick. The first egg is distinctly greenish and much smaller than the second white egg. The little greenish egg is totally neglected and often ejected from the nest. No one knows why. (Davis, Lloyd Spencer; "A Superlative Penguin," Natural History, 110:46, November 2001.) First and second eggs of an Erect-Crested Penguin, respectively. (Left) Small and greenish (Right) Large and white. Comment. We suppose the first little egg could be a trial run of the female's reproductive machinery. Its small size and subsequent neglect seem to indicate that it is not a "back-up" egg in case the second egg is defective or eaten by a predator. Or maybe the little egg is a sop to predators with a hope that they will be satisfied with it. It would be interesting to know if the first eggs are ever hatched and what sort of chicks emerge. From Science Frontiers #139, Jan-Feb 2002 . 2001 William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology ...
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