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How Did Blue Stars Get So Close to a Black Hole?
September 20, 2002
Every solution breeds new problems, Murphy’s Law suggests.  Astronomers working with the Hubble Space Telescope feel that pain.  While finding confirming evidence for a supermassive black hole at the center of the Andromeda Galaxy M31, they are perplexed to see a disk of hot blue stars orbiting it too close for comfort.  Estimated to be […]
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Dumb Ideas

Validity of Evolutionary Explanations Demonstrated
September 20, 2002
An article in Ethology is claiming much for itself.  It purports to show “New evidence for the validity of evolutionary explanations,” according to EurekAlert.  Researchers are claiming evidence that “Men holding high positions within a hierarchical organisation have more offspring than those in other positions within the same organisation.”  The sample was male university employees.  […]
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Cell Biology

Subway System Found in Immune Cells
September 20, 2002
The announcement of a “third form of intercellular communication” hit scientists like TNT: tunneling nanotubules, that is.  Science Now reported that “Scientists have found what appears to be a whole new way for immune cells to communicate with one another: long, narrow tubes that enable them to connect and exchange molecules.”  These subway tunnels between […]
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Dumb Ideas

Rooting for Human Evolution
September 20, 2002
Can you squeeze human blood out of a turnip?  A new story floating around for how humans began their long divergence away from apes in the jungle was that they developed a taste for roots.  EurekAlert reported a story coming out of U of Minnesota: “About five to seven million years ago, when the lineage […]
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Cosmology

Questioning Earth’s Privileges
September 20, 2002
51; Two articles this week downplayed considerations that would make the Earth seem like a special place in the universe.  Both have ties to NASA.     Are life-friendly stars limited to a narrow band in the galaxy called the Galactic Habitable Zone (GHZ)?  NASA-supported Astrobiology Magazine cast doubt on the idea.  Citing a study […]
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Early Man

Dmanisi Homo erectus Fossil Count Grows
September 20, 2002
More bones matching the skulls from the purported Eurasian Homo erectus skulls in Dmanisi, Republic of Georgia have been found (for background, see 08/31/2005 bullet 5, 03/20/2005, 08/01/2002, 11/29/2002). The find was reported in Nature1 with commentary by Daniel Lieberman in the same issue.2 The bones, including ribs, leg bones and arm bones, fingers and […]
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Intelligent Design

SETI at 50: Onward with Style
September 20, 2002
51; It’s been fifty years since the first scientific paper suggested listening in on the stellar radio dial for signs of intelligence.1  Nature celebrated the occasion with two articles and an Editorial that said,2 “Despite the long odds against success, the search for extraterrestrial intelligence has come a long way.”     SETI sure has […]
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Dinosaurs

Waltzing with Dinosaurs
September 20, 2002
51; An international team of paleontologists wrote a kind of “State of the Tyrannosaur Address” in Science last week,1 boasting about all that is known of these creatures: Tyrannosaurs, the group of dinosaurian carnivores that includes Tyrannosaurus rex and its closest relatives, are icons of prehistory.  They are also the most intensively studied extinct dinosaurs, […]
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Amazing Facts

Big Bird Was Scary
September 20, 2002
51; A giant fossil bird with a serrated-edge beak was found in Chile, reported Science Daily, PhysOrg, Live Science, and New Scientist.  The projections on its beak look like teeth but are not true teeth.  They probably helped the sea bird hold onto fish.  The artist reconstruction gives the bird a scary-looking demeanor.     […]
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Bible and Theology

Biblical History News
August 20, 2002
Little by little, the archaeologist’s spade helps shed light on Biblical history – that is, when not hindered by wars and conflicts.  Biblical Archaeology Society published some interesting news on its website and in the Sept-Oct issue of Biblical Archaeology Review. Royal portrait:  The magazine contains a report by renowned Israeli archaeologist Gabriel Barkay of […]
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Fossils

Cambrian Explosion Still Explosive
August 20, 2002
51; Two new papers about Cambrian and Precambrian fossils did nothing to help soften the blow of the Cambrian explosion – the sudden appearance of all the animal body plans in the geological blink of an eye.  They essentially restated the problem for Darwin, who hoped that fossil discoveries would fill in the gaps where […]
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Fossils

Soft Squid Ink Sac Claimed to Be 150 Million Years Old
August 20, 2002
51; The BBC News announced the discovery of a fossil squid with its ink sac still intact.  “The fossil, thought to be 150 million years old, was found when a rock was cracked open, revealing the one-inch-long black ink sac.”  The ink has been sent to Yale for analysis.  An article on the Daily Mail […]
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Cell Biology

Stupid Evolution Quote of the Week:  Let Darwin Take Over
August 20, 2002
Jack Szostak (Harvard Medical Center) wins this week’s prize for a comment in an Associated Press article (see PhysOrg) claiming that scientists will create life in a test tube within 10 years.  Szostak was explaining the process of creating a cell membrane to the reporter: His idea is that once the container is made, if […]
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Solar System

A “Completely Different Slant” on Solar System Formation
July 20, 2002
51; “Did great balls of fire form the planets?” New Scientist asks.  A new theory “challenges the notion that the solar system started out as a placid sea of dust motes which simply clumped together to form planets.” If accepted, it “puts a completely different slant on what happened in the early solar system in […]
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Biomimetics

Mutating Evolution Into Design
July 20, 2002
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 […]
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