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Intelligent Design

Earth Size Gives Life Edge
September 7, 2009
The earth seems to be holding onto its status as a privileged planet.  New Scientist reported that a rocky planet’s size is linked to its ability to sustain a magnetic field and plate tectonics.  This means that some of the “super-earths” found around other stars (5-10 times the size of earth) may not be habitable.  […]
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Amazing Facts

Molecular Machines on Parade
September 3, 2009
Scientific papers continue to exhibit the exquisite mechanisms in the cell for handling all kinds of situations, through the operation of molecular machines.  Here are a few recent examples from this week’s issue of Nature (Sept 3, 2009). Molecular sieve:  What happens when a cell gets bloated?  Too much water entering a cell can increase […]
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Amazing Facts

Your Throat Has Tasteful Antennae
August 30, 2009
Our airways are lined with cells that have beating oars called motile cilia.  Like galley slaves on a Roman ship, they beat in coordinated waves, setting up currents that propel dust and foreign matter out toward the mouth.  Scientists just found out another amazing capability of these motile cilia: they can “taste” toxic chemicals and […]
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Amazing Facts

DNA Translator More Complicated Than Thought
August 24, 2009
One of the most remarkable molecular machines in your body, the ribosome, is coming to light, nanometer by nanometer, as scientists find new ways to peer into the inner workings of the “black box.”     Science Daily reported on work at Berkeley that has given the clearest imagery yet.  “Ribosomes, which number in the […]
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Awards

Evolution 2.0: What’s in the Upgrade?
August 19, 2009
Consider Evolution 1.0.  That was the old biological, Darwinian stuff.  Now, there’s Evolution 2.0 – the evolution of technology.  W. Brian Arthur explained the upgrade package for New Scientist: “On the origin of technologies.”     Arthur is not the first to try to define a law of nature for the origin of technology.  He […]
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Amazing Facts

Protein Function: It’s All in the Fold
August 11, 2009
Most chemical reactions involve atoms or molecules bumping into one another and exchanging electrons.  Proteins, by contrast, derive their immense functional repertoire from their shapes.  Several recent studies explore the amazing potential for strength, motility and catalysis that derives from the way proteins fold. Clots:  A picture of fibrin graces an article in Science Daily.  […]
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Biomimetics

Nanotech Blurs Line With Biophysics
July 24, 2009
Machines on the molecular scale – in the literature these days, one needs to dig to find whether a news article is talking about man-made machinery or the living cell.  Both employ laws of physics to do work.  Notice how seamless the connection is in the following examples. Kinesin tightrope walk:  Scientists at Northwestern University […]
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Amazing Facts

Systems Biology Oddly Silent About Darwin
July 21, 2009
Two papers on the rise of “systems biology” appeared in Nature last week.  Both are astounded by the complexity of the cell, but neither had anything to say about evolution, Darwin, or phylogeny – mildly surprising when the proponents of evolution keep saying that “nothing in biology makes sense except in the light of evolution.” […]
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Dumb Ideas

Aliens Are Not Bodybuilders
July 16, 2009
Seth Shostak of the SETI Institute is willing to bet “dollars to Devil Dogs that any extraterrestrials we detect won’t be muscular guys with deep voices and corrugated foreheads, or even big-eyed, hairless grays.”  It all has to do with the way evolution works.     In the weekly SETI column for Space.com, Shostak opined […]
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Dumb Ideas

Origin-of-Life Researchers Caught Playing With Toys
July 7, 2009
A “virtual primordial soup” cooks up life in a computer program in a “toy universe,” according to reporter Leslie Mullen at Space.com.  She wrote, “The power of computer processing could one day solve the riddle of life’s origin.”     EvoGrid is “a computer creation concept that would be a digital version of the primordial […]
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Amazing Facts

Warning: Do NOT Mutate This Protein Complex
June 30, 2009
In each cell of your body there is a complex of 8 or more proteins bound together called the BBSome.  This protein complex, discovered in 2007, should not be disturbed.  Here’s what happens when it mutates: “A homozygous mutation in any BBSome subunit (except BBIP10) will make you blind, obese and deaf, will obliterate your […]
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Darwin and Evolution

Leading Darwinists Pool Their Speculations
June 22, 2009
The Darwin Bicentennial continued this week with a series of articles in PNAS by leading Darwinists.  The Sackler Colloquium, called “In the Light of Evolution III,” explored the history and impact of Darwin’s theory of evolution, and prospects for the future.  The lead paper said, “Our intent in this Sackler Colloquium has not been to […]
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Biomimetics

Discovering Health and Technology in the Human Body
June 7, 2009
Why invent technology from scratch, when the body contains substances that point the way to high tech, and can heal almost like magic?  Several articles show that harnessing the body’s own resources is the wave of the future.     Umbilical cords were usually tossed into the maternity ward biowaste can, but now they are […]
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Bible and Theology

Is Theistic Evolution Intelligently Designed?
May 29, 2009
A battle of websites is rising, and New Scientist is gloating.  Francis Collins, former head of the Human Genome Project (and a candidate to lead the National Institutes of Health) has launched a website promoting theistic evolution called Biologos.org.  The intelligent-design think tank Discovery Institute has offered a counter-site called FaithAndEvolution.org.     Amanda Gefter […]
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Amazing Facts

World’s Smallest Rotary Engine Highlighted
May 25, 2009
The smallest rotary motor in the world keeps your body humming.  It also keeps bacteria, plants, polar bears, giraffes, salmon, sea urchins and just about everything else humming.  It’s a nano-wonder called ATP synthase.  This molecular motor has been reported many times in these pages, but not recently; what’s new?  The state of our knowledge […]
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