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Elaborate Quality Control Governs the Cell’s Protein-Folding Factory

If it weren’t for quality control in our cells, we’d be dead.  That’s the gist of an amazing Insight article in the Dec. 18 issue of Nature.1  “Aberrant proteins are extremely harmful to cells,” the authors begin.  How harmful?  Here is a short list of diseases that can result from improperly folded proteins or failures […]

How Bambi Gave Rise to Moby Dick

The title of this entry, in Kipling Just-So Story format, is only slightly modified from an article from The Guardian, titled, “How Bambi evolved into Moby-Dick.”  This is not a joke; check on the link and see.     The article is about the latest fossil claimed to be ancestral to whales.  Hans Thewissen (Northeastern […]

Wet-Marsers Win, But Life Unlikely

The discovery of evidence for past water on Mars made Science magazine’s Breakthrough of the Year.1  Most recently, the Spirit rover found goethite, an iron oxide that forms most readily in water, announced a JPL press release Dec. 13.  Although Richard A. Kerr at Science feels this second discovery on the opposite side of Mars […]

Evolution As Assumption

51; Reasoning requires premises: axioms or truths taken for granted.  Notice the premise of reasoning stated in a recent article on Science Daily: “Because all living organisms inherit their genomes from ancestral genomes, computational biologists at MIT reasoned that they could use modern-day genomes to reconstruct the evolution of ancient microbes.”  They used an evolutionary […]

Judge Rules ID Unconstitutional

Judge John E. Jones III gave his ruling on the Dover school board case in favor of the plaintiffs, as expected.  His wording against the board was strident, even accusing them of lying about their religious motives for including intelligent design (ID) as an alternative to evolution.  He spoke of the “breathtaking inanity” of the […]

Why Workouts Work for Humans, Not Pickups

Space Daily began an article on space medicine with a thought-provoking comparison: Most machines don’t improve with use.  Old pickup trucks don’t gradually become Ferraris just by driving them fast, and a pocket calculator won’t change into a supercomputer by crunching lots of numbers.  The human body is different.  As weightlifters know, the more that […]

Cooking Up Human Evolution, Or a Crock?

51; What’s cooking in human evolution stories?  “Cooking is what made us human,” announced zoologist Richard Wrangham on New Scientist.  “Cooking food allowed our ancestors to evolve our big brains, the zoologist argues, and created the gender roles still observed by most people.”  The reporter apparently did not catch the embedded Lamarckism in that sentence.  […]

Future of Computers Lies in Harnessing DNA Circuitry

According to EurekAlert, researchers at University of Minnesota are making progress using DNA molecules for information storage and processing.  A DNA scaffolding that is being studied has the potential to hold information “1,000 times as densely as the best information processing circuitry and 100 times the best data storage circuitry now in the pipeline.” This […]

Human-Ape Gap Quadruples

Remember that old truism that humans and chimpanzees share 98.5% of their genes?  Try 94% instead.  That’s a new estimate by Matthew Hahn (Indiana U) and a team who published in a new online journal, PLoS One.1  J.R. Minkel, writing for Scientific American, said “The 6 percent difference is considerably larger than the commonly cited […]

Cells Find Signal in the Noise

Parents at an amusement park know the challenge of picking out their child’s voice, or even hearing their own hollering, in the noise of the crowd.  Yelling won’t help much if the rest of the crowd is yelling also.  Acoustic engineers know that raising the volume while playing back a noisy tape amplifies the noise […]

Flight Design Inspires Research

There are flying machines hovering over our planet that can turn on a dime, making rapid 90-degree turns.  Their instruments process images ten times faster than we can, and possess precision gyros that tell them how fast they are rotating in space – yet their computers are smaller than the head of a pin.  They’re […]

Human Genome Project: A “Worthwhile Failure”

The Human Genome Project (HGP) was filled with promise.  Walter Gilbert claimed in 1992 that it would bring about “a change in our philosophical understanding of ourselves… one will be able to pull a CD out of one’s pocket and say, ‘Here’s a human being; it’s me!’”  Why does philosopher-biologist Sahotra Sarkar consider that prospect […]

Evolutionists Reduce Human Ideals to Molecules

Two recent stories illustrate the attempt by some evolutionary biologists to reduce complex human behaviors to chance events among molecules. You Are What You Get High On:  Michael Balter in ScienceNow asked, “Did endorphins make us more human?”  Pondering that question is a photo of a chimp and a naked ape (i.e., man) facing opposite […]

Origin 150th: Time to Mock the Creationists

51; With the 150th anniversary of Darwin’s Origin just around the corner (Nov. 24th), Evangelist Ray Comfort and actor Kirk Cameron and volunteers are invading some 50 universities today to hand out free copies of Darwin’s magnum opus.  These, however, are spiked with a critical introduction that criticizes evolutionary theory and presents the Christian gospel.  […]

Crystals Envision Crusty Earth

Reuters reported that “Tiny zircon crystals dug up from ancient Australian deposits appear to have been formed right after the birth of the planet – a finding that suggests that early on, Earth had a cool crust much like today’s that could have harbored life, scientists said on Thursday.” (see MSNBC News).  This interpretation comes […]
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