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Early Man

“Primitive” Humans Were Sailors
January 6, 2011
Greek archaeologists have found stone tools on Crete thought to be between 130,000 and 700,000 years old, reported PhysOrg.  If so, the makers had to sail to get there.  “Crete has been separated from the mainland for about five million years, so whoever made the tools must have traveled there by sea (a distance of […]
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Cell Biology

Evolution by Gene Duplication Falsified
January 3, 2011
A common hypothesis in evolutionary circles is evolution by gene duplication.  It posits that duplicated genes are free to evolve new functions without affecting the primary gene.  This idea has been dealt a serious blow by a paper published in Complexity on Dec. 22.1     Joseph Esfandiar Hannon Bozorgmehr first dealt a falsifying blow […]
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Amazing Facts

Cell Division Involves “Vast Array of Molecules and Processes”
January 1, 2011
Scientists continue to probe the roles of individual proteins in the symphony of molecules involved in cell division.  An article on Science Daily discussed work at Rockefeller University to understand one such protein named PRC1 that acts as a kind of molecular foreman for spindle orientation.  The opening paragraph is the notable part: Just before […]
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Amazing Facts

Plants Outsmart Darwin
December 30, 2010
There are wonders in plants that continue to be uncovered with the tools of science.  Two recent papers in PNAS lend support to the feeling that plants are smarter than assumed. Trash collection:  Humans usually only employ one trash collection service, but plants have two.  Four Chinese investigators found redundant pathways in plant cells for […]
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Amazing Facts

Brain Synapse Machinery Is Finely Tuned
December 23, 2010
The New York Times published a brief article on brain facts that is astonishing, when you think about all that goes on in thinking.  Nicholas Wade reported on a new inventory of the proteins involved in the synapses, the key junctions between neurons.  The research team, led by Seth Grant of the Sanger Institute near […]
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Bible and Theology

Secular Evolutionists Are a Small Minority
December 19, 2010
A new Gallup poll shows that only 16% of Americans subscribe to the view that “Human beings have developed over millions of years from less advanced forms of life, but God had no part in the process.”  About 40% believe in Biblical creationism (recent creation within 10,000 years); that percentage climbs to 60% among churchgoers.  […]
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Biomimetics

Design Science Scores
December 15, 2010
A team of scientists at Leeds University (UK) led by well-known design scientist Andy McIntosh has won an award for innovative design inspired by nature.  “The team’s work has received the outstanding contribution to innovation and technology title at the Times Higher Education awards in London,” reported the BBC News.     By studying and […]
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Early Man

News on the Mind
December 6, 2010
Here are a dozen recent stories dealing with brains, the mind, perception, motivation and other aspects of psychology and neuroscience. Nature and nurture:  PhysOrg claims that scientists at SMU have resolved the nature vs nurture debate with a hybrid approach.  Whether it satisfies critics remains to be seen.  Perhaps they are still thinking inside the […]
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Amazing Facts

Cells Manage Stress and Death
December 4, 2010
Like soldiers in a foreign land, cells sometimes find themselves in unexpected situations.  Key equipment breaks down, or the environment puts stress on their resources.  Without the ability to adapt, they could perish – and in worst-case scenarios they must, like a squadron under ambush with no way out.  In such cases, like spies carrying […]
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Amazing Facts

Even Your Trash Can Is High-Tech
November 24, 2010
Cells have the same problem as cities: disposing of trash.  Each of your cells has elaborate trash collector machines that not only dispose of damaged or unneeded proteins – they recycle them, too.  The structure of the proteasome, a fragile machine difficult to crystallize for imaging, has just become clearer thanks to researchers in Germany […]
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Biomimetics

Let the Birds Teach You
November 22, 2010
The ancient prophet Job said, “But now ask the beasts, and they will teach you; And the birds of the air, and they will tell you” (Job 12:7).  Maybe the birds of the air can tell us how to fly, and the beasts of the sea how to navigate.  Some scientists are trying that without […]
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Amazing Facts

Boggle Your Brain
November 19, 2010
A new animation of a trip through a brain shows mind-boggling complexity in more detail than ever before.  The animation, posted by freelance journalist Elizabeth A. Moore on CNET News, represents years of work by Stanford University School of Medicine.  Using green fluorescent protein in a mouse brain to light up synapses, and photographing the […]
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Education

Maxwell’s ID Demon Converts Info to Energy
November 16, 2010
Information can be converted into energy – provided it is guided by intelligent design.  That’s what researchers demonstrated with an experimental setup of “Maxwell’s Demon,” a famous thought experiment about how to overcome the Second Law of Thermodynamics.     James Clerk Maxwell knew that the laws of thermodynamics did not allow the spontaneous separation […]
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Cell Biology

Evolutionists Try to Out-Complex Behe
November 14, 2010
The phrase irreducible complexity has reluctantly entered the working vocabulary of evolutionary biologists, though they usually disparage its source (Dr. Michael Behe, leading proponent of intelligent design).  The latest evidence is a paper in Science that was titled with an obvious play on words and an attempt to refute Behe’s principle.  They called it “irremediable […]
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Amazing Facts

All Kingdoms of Life Have Ideas We Need
November 4, 2010
Inventors aren’t partial.  They are willing to find inspiration in plants, animals, and microbes.  Here are three examples showing that all kingdoms of life have great engineering ideas that researchers involved in biomimetics are seeking to understand. Plants:  We don’t fight walled cities with catapults any more, but storing elastic energy can still be useful.  […]
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