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Mutating Evolution Into Design

51; The word evolve gets used in funny ways.  As Paul Nelson has noted, it often becomes a Designer substitute.  Look how an article in New Scientist employed it: Could a 3D printer help to create in minutes what nature took millions of years to evolve – the perfect insect wing? Tiny robotic insects would […]

Adult Stem Cells Lead Health Progress

51; Adult stem cells (AS) and induced pluripotent stem cells from adult tissues (iPS) continue to rack up tallies over embryonic stem cells (ESA).  Do we really need the embryonic variety?  Some continue to say yes, even though the practice of harvesting human embryos creates serious ethical questions for many. Controlling fate:  If you’d rather […]

Media Becoming Ambivalent on How to Spin Evolution

Anti-evolutionists remain the whipping boys of science, but some reporters, at least, seem to be waffling on the effectiveness of the torture.  For others, the heat of the battle is apparently wearing them down.  Some even seem to be entertaining treasonous thoughts that the Darwinists are unable or unwilling to provide the promised reinforcements. Chimp […]

Something from Nothing Dept.: Can a Divide-and-Conquer Strategy Climb Mt. Improbable?

Darwinian evolution from the most primitive organisms to the most advanced must have produced huge increases in functional information (see 06/12/2003 entry).  Yet finding specific genetic mechanisms for just how DNA succeeded in “climbing Mt. Improbable,” as Richard Dawkins termed it in his book of the same name, has been daunting.  In a recent paper […]

Amazing Animals on Parade

You have to admire animals.  They have tricks humans still need to learn, and possess technologies that engineers are striving to imitate. Spiders:  Don’t let the black widow scare you; it’s only a picture on Science Daily.  Scientists are amazed at how these animals produce one of the best dragline silks in spiderdom.  It is […]

Hiding Comets Out of Bounds

51; There’s a new theory floating around about where most of the comets came from: other stars.  For many years, astronomers hid them in an unobservable region called the Oort cloud that was assumed to be partly a remnant of the sun’s primordial disk, and material that was ejected outward.  Now, according to the BBC […]

Fishing for Darwinian Stories

51; Stickleback fish can learn from each other where the best food sources are.  This proves you brain’s remarkable learning abilities have their roots in fish heads, according to science news sources this week.  Science Daily said the findings by UK scientists “show that the cognitive mechanisms underlying cumulative cultural evolution may be more prevalent […]

Sunshine Is for Health

51; The old wisdom: stay out of the sun.  The new wisdom: your life could depend on getting sunshine: about 10-15 minutes of exposure three times a week.     Science Daily reported that Vitamin D, produced in the skin by exposure to sunlight, provides more health to the body than previously thought.  Health professionals […]

Large Individual Differences Seen in Human Genome

What makes each individual unique?  Nature1 reported a surprising thing about “the” human genome that is becoming apparent as more individuals’ genes are examined.  The first part is not surprising; the last part is: When the finished sequence of the human genome was unveiled last year, biologists said that it told a story of harmony […]

Genetics: Alternate Reading Frames May Be Common

Imagine a book written in a language where there were no spaces, and every word was three letters long.  Now imagine that you could get one story by starting at the first letter, and a different story by starting at the second letter, and another by starting at the third letter.  That’s the situation with […]

Vestigial Organs Have a Function: to Smear Creationism

51; Are there body parts you could live without?  Sure; people get by without fingers, teeth, legs, or even brains (figuratively speaking).  Some people think this is proof of evolution.  New Scientist, rather than showing how new organs and structures could arise by mutation and natural selection, listed “five things humans no longer need” as […]

White Blood Cells Walk to Infection on Tiny Legs

51; How do white blood cells know where to go when infection strikes?  The cells have tiny little feet and crawl like millipedes, against the blood stream, if necessary, following signals from the infection site.  When they arrive, more signals tell them where to slip through the cells of the blood vessel to get to […]

A Hairy Evolution Story

51; A mammal hair was found in amber.  It is claimed to be 100 million years old, but it is identical to modern mammal hair.  What is the meaning of this find?  How should it be interpreted?  It may say more about the modern evolutionist than about evolution itself.     New Scientist told the […]

Peppered Moths Are Back

51; One might think that past embarrassments about the peppered moth as evidence for evolution would keep evolutionists reluctant to mention them.  A team from the University of Liverpool either didn’t get the message, or shed all reluctance anyway.  They published a new paper about Biston betularia in Science,1 calling the moth story “a textbook […]

Cellular Machines Coming to Light

51; As imaging techniques improve, cells are yielding up their secrets.  Scientists are getting closer to watching the processes in cellular factories in real time. Dynein:  PhysOrg reported, “Biologists capture cell’s elusive ‘motor’ on videotape, solving the mystery of its deployment.”  The article began, “Their experiments can be likened to restoring never-before-seen footage to a […]
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