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Appendix to the Vestigial Organs Story: Whoops, Function Found

The appendix is not just a useless organ left over from our evolutionary past, new research is showing.  According to an Associate Press article (see MSNBC News), this “seemingly useless organ may produce, protect good germs for your gut.”  Scientists at Duke University Medical School believe that the appendix can regenerate the normal bacterial flora […]

Don’t Just Sit There; Evolve

Have you ever wondered why your body doesn’t evolve?  After all, it is kind of like a population of trillions of organisms.  Why shouldn’t it follow the rules of natural selection?  Philip Ball asked this question in News@Nature recently.  “Evolution is usually thought of as something that happens to whole organisms,” he teased.  “But there’s […]

Are You a Glorified Ape?

Evolutionists seem in a bit of a quandary lately.  They are convinced that humans evolved from apes, but cannot deny the large cognitive gaps between humans and the alleged nearest ancestors, the great apes.  It’s not just a matter of IQ.  The social skills, language, reasoning, altruism and empathy humans express have no parallels in […]

Eyes Do Precision Digital Sampling

What is the shutter speed of the eye?  Have you ever considered this question?  After all, the eye functions like a camera in some respects.  Shutterbugs know that shutter speed and aperture are factors in proper exposure.  Most of us know that the iris of the eye controls the aperture, but what controls the shutter […]

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 […]

Human Variability May Swamp Ancestral Hominid Claims

Here are some things to think about when paleoanthropologists draw inferences from fossils alleged to be human ancestors.  A seven-foot-nine-inch man in Mongolia just married a lady more than two feet shorter (see picture at National Geographic).  And a man with just a narrow rim of brain material inside his skull had no symptoms except […]

Health News that Brings Hope

Why do we never see articles claiming that exercise is bad?  Here are some more reasons to get moving. Work your brain:  Who wouldn’t mind a few more brain cells?  EurekAlert reported research from the Karolinska Institute in Sweden that exercise can stimulate the formation of new brain cells.  They think this helps explain why […]

Our Complex Brains: Lessons from Phrenology

This is your brain on science: it is too complex for simplistic diagrams.  Back in the 19th century, the “science” of phrenology was in full swing.  Phrenologists divided the brain into more than two dozen regions of “mental faculties” that controlled such things as instincts for eating and sex, sensation of color, language ability, and […]

Why Your Eyes Jitter

The coach’s advice “Keep your eye on the ball” is impossible, because your eyes are constantly in motion with tiny jerks called fixational eye movements or saccades.  Why do the eyes move all the time?  Some scientists at Boston University decided to find out.  Reporting in Nature,1 they found that saccades help you discriminate fine […]

More Reasons to Enjoy Creation Outdoors

Evidence keeps mounting that exercise is good for almost every body.  It can prevent and alleviate many ailments.  But isn’t that only natural? Low back pain:  Laziness increases the risk of back pain, reported EurekAlert on work from Australia.  Staying in bed shrinks muscles needed to support the back.  So does prolonged inactivity at a […]

More Optical Design in Eye Retina Than Seen Before

For decades, evolutionists have used the vertebrate retina as an example of poor design (dysteleology).  They have mocked how any designer could have been so unintelligent as to get the wiring backwards – with the photoreceptors behind a jumble of light-scattering cells.  Creationists have countered that despite the arrangement, it works well.1  Now, they may […]

Snot Serious: Artificial Nose Works Better with Mucus

What will they think of next?  Designers of electronic noses cannot yet come close to the natural nose in sensitivity.  But in trying to improve their devices, they tried another trick from nature: artificial boogers.  Yes, believe it or snot, adding a layer of synthetic mucus “improved the performance of their electronic nose allowing it […]

Human Adaptation Can Be Rapid

How long does it take for humans to adapt to environmental changes?  Some recent papers investigated this question. Paleface:  If it is assumed that humans started out medium or dark-skinned, how long did it take for Europeans to lose much of that original pigment?  An article in Science April 20 says maybe just 6,000 to […]

Dirt for Physical and Mental Health

Live Science has an article suggesting that exposure to dirt can improve your mood by boosting the immune system.  This is an unexpected twist on the “hygiene hypothesis” that childhood exposure to dirt and animals helps innoculate the body to certain diseases (see 08/02/2006).  Certain bacteria might not only boost the immune system, but also […]

Preprocessed Sound Produces Tone Map in the Brain

Most of us know that our ears involve three domains: the outer ear, the middle ear, and the inner ear.  We learned in school how the eardrum transmits the sound to tiny bones that transmit it to fluid in the cochlea, which stimulates hair cells that send the impulses down the auditory nerve to the […]
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