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Mighty Mouse Has Arrived

Geneticists at Case Western Reserve University have genetically engineered mice that “can run five to six kilometres at a speed of 20 meters per minute on a treadmill, for up to six hours before stopping,” according to a report on the BBC News.     Professor Richard Hanson explained, “They are metabolically similar to Lance […]

Winged Migration Grows Up

Scientists used to rely on metal bands on birds’ legs to find out how they got from here to there.  Now, they can glue tiny radio transmitters to their shoulders and follow them in real time.  What happened when Princeton scientists hijacked 30 white-crowned sparrows and took them from Seattle to New Jersey?  Age has […]

Month-End Close-Out

Sometimes the creation-evolution news comes in too fast.  Here’s a baker’s dozen from the October shelf, lest they go stale; time to start a new batch for November. Charity begins at worldview:  David Cyranoski in Nature (450, 24-25, 10/31/2007) investigated why the level of charitable giving in prosperous Japan is a tenth of that in […]

Amphibian Imprints Found

Full-body imprints of amphibians claimed to be 330 million years old have been reported from Pennsylvania.  “The imprints show the unmistakably webbed feet and bodies of three previously unknown, foot-long salamander-like critters that lived 100 million years before the first dinosaurs.”     The story in a press release from the Geological Society of America […]

Machiavellian Monkeys Made Us Compassionate

Love, loyalty, patriotism – all the qualities that imbue a romantic novel with soul – came from Rhesus monkeys acting badly.  This is the belief of Dario Maestripieri, a primatologist and Associate Professor in Comparative Human Development and Evolutionary Biology at the University of Chicago, according to an article in Science Daily.     Dr. […]

Evolutionary Science Reporting Battles Creationists

If creationism is so discredited as to not warrant any further discussion, some science writers are sure going out of their way to refute it.  Some recent examples: Eye of the Hydra:  Little sea creatures known as hydrae have light-sensitive molecules called opsins, reported Science Daily.  Scientists think the opsin proteins, which exist all over […]

Inner Ear More Complex than Thought

Another level of complexity has been added to the mystery of hearing.  Scientists at Massachusetts Institute of Technology (MIT) found that another membrane in the cochlea of the inner ear, once thought to be passive, is actively involved in transmitting sound waves to the hair cell receptors.  Their work was published in PNAS.1     […]

Make Your Face Sparkle With Diatoms

Human engineers may join forces with cellular architects to produce the next generation of paints, cosmetics and holograms, reported Science Daily.  Scientists are finding ways to harness the rapid growth of diatoms.  Manufacturing consumer products with these properties currently requires energy-intensive, high-temperature, high-pressure industrial processes that create tiny artificial reflectors.  But farming diatom shells, which […]

Crow Cam Lets Scientists See Intelligence at Work

Ever want to fly like a bird?  Now you can do the next best thing: get a tail-feather view of what it is like to fly from branch to branch.  University of Oxford scientists attached a small video camera to the underside of a New Caledonian Crow to watch it in the wild, reported PhysOrg.  […]

Nanofabrication Imitates Shells, Butterflies

A new plastic “strong as steel” has been manufactured according to the specs in seashells, reported PhysOrg.  “By mimicking a brick-and-mortar molecular structure found in seashells, University of Michigan researchers created a composite plastic that’s as strong as steel but lighter and transparent.”  (See these previous entries about how marine organisms manufacture their shells: 06/26/2003, […]

New Atomizer Mimics Bombardier Beetle

There’s a new technology coming to market, thanks to a little bug.  The bombardier beetle has long been used by creationists as a creature with a weapon against evolutionary theory.  Its tightly-integrated combustion apparatus would be useless or dangerous to the beetle unless all the parts worked together from the start.  This, creationists argue, is […]

Bacteria and Plants Know Network Tech

An article on Science Daily says, “plants have their own chat systems that they can use to warn each other.”  Many herbal plants such as strawberry, clover, reed and ground elder naturally form networks.  Individual plants remain connected with each other for a certain period of time by means of runners.  These connections enable the […]

Early Beetle Was Armed

According to Live Science, a beetle preserved in amber, dated at 100 million years old, was caught in the act of using chemical warfare.  “Soldier beetles” capable of this kind of advanced defense system were not thought to have evolved till 60 million years later.     This article contains several statements worthy of the […]

Thermodynamics: The Real Theory of Everything

Need a theory of everything?  Try thermodynamics.  Mark Haw reviewed a new book by Peter Atkins on the subject in Nature,1 Four Laws that Drive the Universe (Oxford, 2007).  He had high praise for the achievements of the “19th century grandees” Joule, Maxwell and Kelvin: Thermodynamics ought to be the cornerstone of any scientist’s understanding […]

Was Velociraptor a Dragon?

As if Velociraptor, the terror of Jurassic Park, was not scary enough, some scientists are now saying it was feathered.  (This, of course, does not imply it could fly after its human prey like some movie dragon.)  The latest claim in Science is based on the apparent presence of “quill knobs” on the radius bone […]
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