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Monkeys Prefer the Sound of Silence

Given a choice, chimpanzees choose silence over music.  The Random Samples page in Science1 mentioned experiments by scientists from MIT and Harvard where monkeys were given a choice of booths playing a flute lullaby, a Mozart concerto, techno-rock, and silence.  Between the musical booths, “The monkeys spent an average of about two-thirds of their time […]

Darwinism Seen in Action!

An example of Darwinian evolution in action was reported by EurekAlert.  This dramatic announcement called it a “rare example” of a “controversial theory of genetic conflict” in the reproduction of certain fish: The conflict has been likened to a “battle of the sexes” or an “arms race” at the molecular level between mothers and fathers.  […]

Deep Sea Vents Tantalize Evolutionists

A team of Chinese and American scientists pulled up fragments of deep-sea vents and analyzed their contents, reported Science Daily.  They said the creatures inhabiting these vents are the “most primitive life forms on Earth,” and so thought that the fragments might provide clues to the origin of life.  Timothy Kusky of Saint Louis University […]

Motorized Ears Give Mammals Acoustic Acuity

f=”crev03.htm#amazing11″>03/27/2001), we reported on the discovery of prestin, a motor protein that acts as an amplifier in the inner ear.  One of the fastest-acting molecular motors known (02/21/2002), prestin works by stiffening the rod-shaped cell body with its cilia.  Somehow, the action of this motor protein amplifies hearing in mammalian ears by several orders of […]

Mosquitos Are Water-Walking Champions

We hate ’em, but in one sense we should admire them: mosquitos are the water-walking champions of the animal kingdom.  They even beat out water striders, reported Live Science and EurekAlert based on research from Physical Review E.  Science Daily wrote of “miraculous mosquito legs” and had a picture of the intricate fan-shaped superhydrophobic structures […]

It’s Not a Bird, It’s a Plane

Look to the birds of the air, and they will teach you aeronautics.  That’s what designers of the Robo-Swift did.  PhysOrg reported about a new plane that imitates a swift thing on the wing: RoboSwift is a micro airplane fitted with shape shifting wings, inspired by the common swift, one of nature’s most efficient flyers.  […]

Roadrunner and Largest Flying Bird Described from Fossils

A bird with a 23-foot wingspan was described in the BBC News.  At an estimated 155 pounds, this bird probably had to jump from a height to get airborne and likely rode on thermals.  The article says the bird rivalled in size some light airplanes.  A diagram shows the Argentinean giant with wings upwardly stretched […]

But Is It Evolution?

Every week the news media cheerfully present the latest finding that is claimed to be evidence for evolution.  The following recent examples, though, might leave a perceptive reader wondering, “What’s Darwin got to do with it?” Slow? No!:  If you thought evolution was a gradual process too slow to watch, get a load of this: […]

Baby Frozen Mammoth Found Intact

The BBC News has a picture of a baby frozen mammoth that was found intact in northwest Siberia.  The article says it is one of the best-preserved frozen mammoths ever found, complete with eyes, fur, and trunk.  One investigator said, “In terms of its state of preservation, this is the world’s most valuable discovery” of […]

Elephant Trunk Inspires Robot Arm

A German company took inspiration from the soft, supple, yet powerful trunk of the elephant and built an arm to imitate it.  Fraunhofer-Gesellschaft, a company engaged in “research of practical utility,” rhapsodized on the abilities of the elephant trunk: It is long, gray, soft and – endowed with no fewer than 40,000 muscles – extremely […]

What Are Human Genes Doing in a Sea Anemone?

The genome of a sea anemone has been published, and of all things, this lowly animal has genes common to vertebrates, even humans.  Science Daily began with a conundrum, “The first analysis of the genome of the sea anemone shows it to be nearly as complex as the human genome, providing major insights into the […]

Mother-of-Pearl Inspires Materials Science

It’s not only beautiful, it’s strong.  EurekAlert described how scientists are intrigued by mother-of-pearl, also called nacre, because of its strength: you can drive a truck over it and it will not break.  It is 3,000 times more resistant to fracture than the aragonite from which the oyster makes it.  95% of it self-assembles in […]

Chimp Altruism: Is it All True?

Humans are the only inhabitants of earth that are masters of true altruism: helping others with no thought of reward.  Previous experiments had shown that chimpanzees lack this trait.  Given an opportunity to help another chimp get a banana, they showed no pattern of charity.  New experiments by researchers at the Max Planck Institute for […]

Giant Fossil Penguins Lived in Warm Waters

“Giant prehistoric penguins?  In Peru?” puzzled a reporter on Science Daily.  “It sounds more like something out of Hollywood than science,” but a fossil penguin you could look eye to eye with has been found that far north.  “We tend to think of penguins as being cold-adapted species,” said one of the discoverers,” but not […]

Crisis at Both Ends of Darwin’s Tree

Two assumptions about evolution – one about the earliest multicellular organisms and one about the rise of mammals – have run into trouble.  Eukarya sans Mechanista:  “In the absence of direct evidence, science should proceed cautiously with conjecture,” wisely advised Anthony Poole and David Penny in Nature.1  They scorned the researchers who glibly invent fables […]
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