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Biomimetics

Has Biomimetics Surpassed Biology?
January 21, 2011
An article on Science Daily announced an invention that is “Better Than the Human Eye: Tiny Camera With Adjustable Zoom Could Aid Endoscopic Imaging, Robotics, Night Vision.”  While true that human eyes do not have zoom lenses, how does the comparison hold up?     The invention both imitates and surpasses human vision in some […]
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Amazing Facts

Molecules as Traffic Cops
January 19, 2011
One of the cutting-edge developments in cell biology and genetics is the realization that there are networks of molecules that are regulated by other molecules.  Some molecules stimulate growth while others repress it.  The dynamic interplay between signals, hormones, repressors and other processes somehow leads to “homeostasis” – a dynamic balance that is responsive to […]
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Bible and Theology

Encouraging News About Iraq’s Marshes
January 18, 2011
Over seven years ago (05/01/2003), we reported on the devastation of Iraq’s ancient southern marshes by Saddam Hussein.  Azzam Alwash, an Iraqi who fled Hussein’s regime, had organized “Eden Again,” a project to try to restore the marshes after Hussein’s diversion of the rivers turned the lush ecosystem into a desert.  The extent of this […]
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Health

Earthquakes Don’t Kill: Corrupt Leaders Do
January 17, 2011
“A new assessment of global earthquake fatalities over the past three decades indicates that 83 percent of all deaths caused by the collapse of buildings during earthquakes occurred in countries considered to be unusually corrupt.”  That’s the opening statement of an entry in Science Daily.     Of course, no one can predict where a […]
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Cell Biology

Astrobiologists Can’t Figure Out What They Are Looking For
January 16, 2011
To look for life in space, it’s obvious one must first understand what life is.  Science Daily promised “New Answers to an Age-Old Question in Astrobiology” i.e., but delivered only suggestions, four contradictory opinions, and more questions.     According to the article, most of the latest issue of the journal Astrobiology1 is devoted to […]
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Biomimetics

The Brain as the Computer Robots Need
January 15, 2011
A mind is a terrible thing to waste, especially once you realize how incredibly powerful it is.  In some ways it’s like a computer that needs maintenance; in other ways, it is too powerful to describe in machine language.  Here are a few mind matters to mind because it matters: Reboot to clear the ringing:  […]
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Darwin and Evolution

Cute Dinosaur Forced to Support Evolution
January 14, 2011
Knee-high to a human, little Eodromaeus looks like a pet, but its discoverers are making the claim that it represents an early stage in dinosaur evolution.  Do the facts support this claim?     National Geographic announced a “nasty little predator from dinosaur dawn found.”  The BBC News said that Eodromaeus, whose name means “dawn […]
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Cell Biology

Long Life in Death Valley Claimed
January 13, 2011
“34,000-Year-Old Organisms Found Buried Alive!” blares a headline at Live Science.  Reporter Andrea Mustain admitted “It’s a tale that has all the trappings of a cult 1960s sci-if movie,” but assures us this one is scientific.     Brian Schubert (U of Hawaii) dug up salt crystals in the floor of Death Valley and found […]
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Cosmology

Scientists Debunk Scientists
January 12, 2011
What do you know?  We look to science to tell us about reality, but how confident can we be when they keep changing the tune? Undermining cosmology:  Science Daily tells us today that “Cosmology Standard Candle Not So Standard After All.”  Results from the Spitzer Space Telescope show that Cepheid variables shrink as they age, […]
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Darwin and Evolution

SETI’s Monsters Under the Head
January 11, 2011
No one has ever proven the existence of life beyond the earth, but some people have the earth’s international response all worked out.  They know how we should react whether the aliens are friendly or hostile.  Mike Wall at Space.com published the idea that if we are not alone, we should fear the aliens.  But […]
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Origin of Life

Left-Handed Amino Acids Explained Naturally?
January 10, 2011
The problem of left-handed amino acids in life’s proteins has remained an evolutionary conundrum for decades (see online book and earlier entries).  Another team has tried to tackle it, and boasted great things for their small returns.  Science Daily said, What is the origin of such asymmetry in biological material?  There are two competing hypotheses.  […]
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Darwin and Evolution

Insect Wings Are Rainbows of Color
January 9, 2011
Scientists in Sweden have found that a feature of transparent insect wings – their shimmering colors – may have a purpose.  They are not just accidental patterns like the rainbow colors of oil on water, but are stable structures genetically determined for insect recognition and mating.  They call them “wing interference patterns” (WIP) but their […]
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Darwin and Evolution

Lice and Licentiousness in Paleoanthropology
January 8, 2011
A paleoanthropologist believes our ancestors ran nudist colonies for 830,000 years before inventing clothes, and can prove it from lice genes.  The story is on Science Daily.     By comparing head lice and clothes lice genomes, David Reed at the Florida Museum of Natural History at the University of Florida came up with a […]
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Cell Biology

Astrobiologists Explain Cambrian Explosion Using Invisible Data
January 7, 2011
According to PhysOrg and Astrobio.net, the skeletons to the Cambrian Explosion1 are hidden in the Precambrian closet, out of sight, even though the closet is open for inspection.  We mustn’t be fooled into thinking there was a Creation event, because evolution was doing its work in secret, like magic: The first instance of biomineralization – […]
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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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