11 results found.
... Science Frontiers ONLINE No. 39: May-Jun 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Upside-down animals Stephen Jay Gould's recent essay, "The Flamingo's Smile," like all his writing, is thought-provoking. The essay goes far beyond the happy flamingo. It is about unusual adaptations in nature, as illustrated by three inverted or partially inverted creatures. The flamingo is a filter-feeder that strains food out of the water with its bill while its head is upside-down. The flaming's bill and tongue are (and must be ) radically different from those of other birds to succeed in this strange behavior. One type of jellyfish, rather than swimming around with its pulsating bell on top, plunks itself upside-down on the bottom and uses its bell as a suction cup to anchor itself. It then shoots poisonous darts attached to strings of mucous at passing targets and reels them in. Some African catfish graze on algae on the undersides of water plants. They swim upside down all the time and display a reversed color scheme, being black on the bottom and light on top. Gould employs these three examples to argue that changes in animal behavior must have preceded the many changes in form, function, color, etc. that make upside down living profitable. In other words, the proto-flamingos tried feeding with their heads upside down; and it didn't work too well. But "nature" responded with a series of random biological changes ...
Terms matched: 1 - Score: 183 - 15 May 2017 - URL: /sf039/sf039p08.htm
... 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 Weird Icicles Prism-like vertical icicle growing from a birdbath in Sussex, December 21, 1992. The British journal Weather has published two more photos of upside-down icicles. We reproduce one that is typical of the genre. [Another growing at an angle from a birdbath is sketched on SF#79.] In the formation of such icicles, liquid water is somehow forced upward from a reservoir through a central channel. As it reaches the top, it freezes. If this is indeed the mechanism, why do these upside-down icicles usually form crystal-like prisms with flat sides? (Bjørbaek, Gustav; "Unusual Ice Formations," Weather, 50:188, 1995.) Delightfully, the plot becomes more twisted with a beautiful horizontal helical icicle that was photographed in New Zealand. This truly strange icicle looks like a horizontal bedspring 6 inches long and 2 inches wide. There are eight complete turns in the helix. It has grown several times from a hairline crack in a handrail support which fills with water during a rainstorm. (Dowden, Richard, et al; "Helical Icicle," Weather, 49:435, 1994.) From Science Frontiers #100, JUL-AUG 1995 . 1995-2000 William R. Corliss ...
Terms matched: 1 - Score: 27 - 15 May 2017 - URL: /sf100/sf100g08.htm
... Science Frontiers ONLINE No. 105: May-Jun 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects If it doesn't work, kick it!" Vicki Wilmore, 10, from Gorton, Manchester, was a happy child of normal ability until she complained of a headache one morning a year ago. From that moment, she started writing everything back to front and upside down. "Although Vicki could read what she wrote, nobody else could and this caused her to cry with frustration and led to classroom gibes. Several experts subjected her to psychological and physiological tests but failed to find a cure." Then, after a troubled year, excited by a football game, Vicki jumped out of her seat, fell back, and bumped her head on a coffee table. The next day she went to school and was once more able to read and write normally. (Jones, Tim; "Girl's Bump Cure's Mirror Writing," London Times, December 7, 1995. Cr. A.C .A . Silk) Comment. The sample of Vicki's "mirror writing" accompanying the Times article does not seem to be pure mirror writing, such as Leonardo da Vinci is said to have employed. It's more of a hodgepodge. Anyway a bump cured it - somehow mending a loose connection. From Science Frontiers #105, MAY-JUN 1996 . 1996-2000 William R. Corliss ...
Terms matched: 1 - Score: 15 - 15 May 2017 - URL: /sf105/sf105p15.htm
... Science Frontiers ONLINE No. 39: May-Jun 1985 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology East Bay Wall Photographs The Hambleton Hill Neolithic Fortress Astronomy Mysterious Spate of Sky Flashes Exorcising the Hidden Mass Hold Everything: it May Be A Nonproblem The Message of Aluminum-26 Saturn's Rings May Be Young Biology Upside-down Animals How Animals Might Get Inverted Shrimp Trains Are A'coming Geology Status of Archaeopteryx Up in the Air! The Coming Revolution in Planetology Deeper Mysteries Bone Bed Discovered in Florida Geophysics Recipe for Dust Devils The Tsunami Tune Lde Problem Still Unsolved Falls of All Sorts of Things Psychology Pk parties: real or surreal? It's Easier to Hypnotize Right-handers Chemistry & Physics Anomalous Anomalons Forbidden Matter ...
Terms matched: 1 - Score: 15 - 15 May 2017 - URL: /sf039/index.htm
... 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 Some Funny Things Happened On The Way Around The World Weird things happen in the weightlessness of an orbiting spacecraft. In the many videos shot aboard the Space Shuttle s, we are treated to tools, even gently oscillating globules of water, floating 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 ...
Terms matched: 1 - Score: 15 - 15 May 2017 - URL: /sf127/sf127p09.htm
... recent catastrophic flooding on the earth: the bone caves, the Siberian mammoth carcasses, the masses of fresh moa bones in Australia, and host of other geological and biological puzzles. Most of Howorth's attention, however, is focussed on the mammoths and their recent demise. This book is one of the classics of catastrophe literature. Evolutionary Geology and the New Catastrophism View Cart Buy online via PayPal with MC/Visa/Amex G.M . Price. 1926, 352 pp., $19.95p Price was an early catastrophist at a time when uniformitarianism ruled with an iron fist. He systematically and rationally presented some of geology's major anomalies -- particularly in stratigraphy. Chapter titles include: The Modern Onion-Coat Theory; • "Deceptive Conformity"; • Upside Down; • Extinct Species; • Skipping; • Graveyards; • Degeneration; • Fossil Men. Price was a creationist, but his book is devoid of theology. The Aerial World View Cart Buy online via PayPal with MC/Visa/Amex G. Hartwig 1886, 560 pp., $26.95p Iven though this title is over a century old, it is still a pleasure to read. Its 37 chapters touch on just about every facet of weather and geophysics known: • The echo; • Waterspouts; • The Rainbow; • The thunderstorm; • St. Elmo's fire; and even flying machines, such as they were in 1886! There are hundreds of anecdotes and descriptions of curious phenomena, such as: • Remarkable echoes in Siberia; • ...
Terms matched: 1 - Score: 14 - 10 Oct 2021 - URL: /books.htm
... 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Spider Swordplay Ventral view of D. raptor . The claws are on the tips of the bottom two pairs of legs. Greatly enlarged photos reveal them to be wicked-looking fang-like structures. D. raptor, a Hawaiian spider, has lost its ability to spin webs and therewith capture prey. This unusual spider, however, has evolved: ". .. one of the most remarkable morphological features ever found in spiders (immense elongations of the tarsal claws)." These claws, just visible on the two lowermost pairs of legs in the sketch, are employed to skewer passing insects in flight: "The spider is strictly nocturnal, spending most of the activity-period hanging upside down from silk threads. Small insects are snagged directly from the air using a single long claw. For larger insects the spider uses both long claws on legs I, or sometimes all the long claws." (Gillespie, Rosemary G.; "Impaled Prey," Nature, 355:212, 1992.) Comment. Nature has produced many remarkable creatures. They become anomalous only if they cannot be explained as the products of small, random, cumulative mutations. From Science Frontiers #80, MAR-APR 1992 . 1992-2000 William R. Corliss ...
Terms matched: 1 - Score: 13 - 15 May 2017 - URL: /sf080/sf080b08.htm
... my body. Oh my God, I needed help. I ran to the house, went in through the door without opening it, cried out to my wife but she could not hear me, so I went into her body. I could see and hear with her eyes and ears. Then I made contact, heard her say, 'Oh, my God.'" His wife then grabbed a knife, ran to the shed, and cut her husband down. An emergency squad revived him. (Grayson, Bruce, and Bush, Nancy Evans; "Distressing Near-Death Experiences," Psychiatry , 55:95, 1992.) Comments. The above case might well be classified under "telepathy." It is also interesting that UFO contactee tales also have their upsides and downsides, from meeting benevolent "space brothers" to entities that perform vile experiments on the percipient. From Science Frontiers #83, SEP-OCT 1992 . 1992-2000 William R. Corliss ...
Terms matched: 1 - Score: 13 - 15 May 2017 - URL: /sf083/sf083p15.htm
... Science Frontiers ONLINE No. 39: May-Jun 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects How Animals Might Get Inverted The above title is just a literary ploy. We don't know how upside-down animals get that way; and, obviously, we don't think anyone else does either. Nevertheless, biologists are now discovering some radical things about life that could lead to some real "answers." First, we have a case of genetic material being transferred from a fish to a bacterium. The case at hand is the light-producing bacterium that provides the ponyfish with its luminous organ. In this symbiotic arrangement, the fish somehow passes genetic instructions to its retinue of bacteria. (Lewin, Roger; "Fish to Bacterium Gene Transfer," Science, 227:1020, 1985.) Comment. Perhaps symbiotic relationships are fine-tuned by the mutual exchange of information! Second, the role of viruses in transferring genetic material across species barriers is at last getting some serious attention. (Remember how Fred Hoyle was snickered at for promoting this idea in his books?) D. Erwin and J. Valentine, of the University of California, are now pointing out how a whole colony of "hopeful monsters" might be created en masse by an attack of viruses carrying new genetic blueprints. (And remember how Richard Goldschmidt got the same treatment as Fred Hoyle for suggesting "hopeful monsters" decades ago? (Anonymous; "Gene-Swapping Breaks Barriers in Evolutionary Theory," ...
Terms matched: 1 - Score: 13 - 15 May 2017 - URL: /sf039/sf039p09.htm
... 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: Color, Pattern and Size Curiosities BBA29 Egg Mimicry BBA30 Mimicry of Other Species and the Environment BBA31 Remarkable Convergences of Appearance and Habits BBA32 Frightmolt BBA33 The Hollow in the Back of the Young Common Cuckoo BBB AVIAN BEHAVIOR BBB1 Avian Intelligence BBB2 Complexity and Sophistication of Avian Mental Processes BBB3 Enigmas of Instinct BBB4 Anomalous Altruism: Hard to Find BBB5 The Aesthetic Sense in Birds BBB6 Calculated Deception: Birds That Cry "Wolf" BBB7 Avian Play BBB8 Anomalous Aerial Tumbling and Erratic Flight BBB9 Leks: Why Did They Evolve? BBB10 Cooperative Displays on Leks BBB11 Enigmatic Dancing, Flying, Singing BBB12 Anting BBB13 "Hangers"; Upside-Down Birds BBB14 Curious Automatisms BBB15 Handedness (" Footedness") in Birds BBB16 Unusual Aerial Transportation Techniques BBB17 Unusual Forms of Terrestrial Locomotion BBB18 Unusual Hunting Strategies BBB19 Cooperative Hunting BBB20 Prey-Handling Puzzles BBB21 Avian Prey and Food: Some Misconceptions BBB22 Unusual Sexual Behavior BBB23 Avian "Sperm Wars': Cloaca Pecking BBB24 Unusual Mating Systems BBB25 Two Species with a Common Nest BBB26 Determination of Clutch Size BBB27 Exotic Objects and Eggs in Nests BBB28 Unusual Methods of Heating and Cooling Eggs BBB29 Brood Parasitism: How Did It Begin BBB30 Disparities between Parasite Host Adaptations BBB31 Tolerance of Parasite Chicks BBB32 Tolerance of Parasite Eggs Even When They Are Recognized as a Threat BBB33 Murder for Purposes Other Than Food and Brood Reduction BBB34 Infanticide BBB35 Siblicide BBB36 Information Processing in Migratory Behavior BBB37 Uncommon Groupings of Birds BBB38 Flock ...
Terms matched: 1 - Score: 7 - 15 May 2017 - URL: /cat-biol.htm
... $21.95, 89 illus., 3 indexes, 1996. 527 references, LC 91-68541. ISBN 0-915554-31-3 . 7" x 10". Biological Anomalies: Birds: A Catalog of Enigmas and Curiosities Sorry, Out of print Birds are everywhere: some can fly high over the Himalayas, others can dive as deep as 500 meters in the oceans, some migrate unerringly from one end of the earth to the other. With more than 9,000 species recongnized, birds present us with hundreds of scientific puzzle to solve. Typical subjects covered: Asymmetric birds * Wing claw and spurs * Inherited callosities * Unrelated birds that look alike * Enigmas of avian instincts * The intelligence of birds * An avian aesthetic sense? * Birds that roost upside down * The insiduous nature of brood parasitism * Avian battles, courts, funerals * Unsolved mysteries of migration * Poisonous birds * The unique avian respiratory system * The two-voice pheonomenon * Echolocation in birds View Cart Buy online via PayPal with MC/Visa/Amex 486 pages, hardcover, $27.50, 150 illus., 3 index, 1998. 1170 references, LC 91-68541. ISBN 0-915554-32-1 , 7" x 10" Incredible Life: A Handbook of Biological Mysteries Out of print Hardcover, 1018 pages, March 1981, ISBN: 0-915554-07-0 , 9.5 x 6.5 x 0.2 inches Unfathomed Mind: A Handbook of Unusual Mental Phenomena Out of print Hardcover, 754 pages ...
Terms matched: 1 - Score: 6 - 10 Oct 2021 - URL: /sourcebk.htm
