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How to Copy a Butterfly Wing
October 9, 2009
Here’s what you have to do to copy a butterfly wing without destroying it: create compounds using Germanium, Selenium and Stibium. Combine thermal evaporation and substrate rotation in a low pressure chamber. Immerse in an aqueous orthophosphoric acid solution to dissolve the chitin. If you are lucky, you can copy the delicate nanostructure of a […]
Cosmology: Truth or Style?
October 8, 2009
If you follow cosmology, you’re familiar with WMAP, Type-1a supernovae, gravitational lensing, inflation and a host of technical terms. They seem authoritative because they rely on respectable laws like gravity and general relativity. In an article in Nature today, however, Richard Massey pictured the whole enterprise as a matter of fashion, not fact. […]
Giant Backward Ring Found Around Saturn
October 7, 2009
Saturn has a newly-discovered ring to add to its decor – the largest of all. It’s so big, it makes Saturn look like a speck in the middle of it. The ring, located at the orbit of the small outer moon Phoebe, is inclined 27 degrees and revolves backwards around Saturn. This was announced today […]
Dino Clawprints in the Sandstones of Time
October 6, 2009
Some of the largest dinosaur tracks ever found have been uncovered in France. The BBC News has a picture of tracks nearly 5 feet across made by sauropods that weighed 30 tonnes. Tracks of ornithischian dinosaurs in South Africa are being analyzed for clues to dinosaur behavior, reported Science Daily. The team believes that tracks […]
Philosophy Puts Brakes on Simplistic Science
October 5, 2009
Three stories touching on philosophy of science were reported recently. They show that simplistic ideas, and even terms deployed, can be misleading. That’s why philosophers still have a role in curbing the pretensions of scientists, and clarifying scientific issues and terms lest policy-makers and the public get wrong ideas. Are all invasive species bad?: We […]
Step Aside Lucy; Its Ardi Time
October 2, 2009
A new fossil human ancestor has taken center stage. Those who love Lucy, the australopithecine made famous by Donald Johanson (and numerous TV specials), are in for a surprise. Lucy is a has been. Her replacement is not Desi Arnaz, but is designated Ardi, short for Ardipithecus ramidus – the new leading lady in the […]
Anchiornis: Foot Feathers Confuse Bird Evolution Story
October 1, 2009
The paper on Anchiornis huxleyii was published in Nature,1 along with a News article about it in the same issue by Lawrence Witmer.2 In addition, popular reports were printed by the BBC News, Live Science and Science Daily. The popular reports are focusing on Xing Xu’s claim that this fossil removes the last […]
Darwinists Party Hardy, But Crash ID Events
September 30, 2009
As the 150th anniversary of the publication of Origin of Species approaches in November, institutions are promoting Darwin in some bizarre ways. When other events are held critical of Darwin’s ideas, though, the sponsors know to expect trouble and media distortion. Last night, the new film Darwin’s Dilemma (review) was shown in the […]
Outer Limits Not Lively
September 29, 2009
One of the “cosmic coincidences” cited in the intelligent-design treatise The Privileged Planet1 is the “galactic habitable zone” – a fairly narrow region of the galaxy where planets can form and exist safely. The outer regions of the galaxy were described as lacking the heavy elements necessary for planet formation. Score one for […]
Cosmology: Crossroads or Crosswinds?
September 28, 2009
Earlier this month in Science, Charles L. Bennett (Johns Hopkins) wrote a status report called “Cosmology at a Crossroads.”1 It included a brief survey of how cosmology got to its current paradigm and how future instruments should narrow down the unknowns. The “standard model” as it has become known hangs together if one allows for […]
Evangelist Takes On Darwin
September 27, 2009
What would Darwin do? Just in time for the 150th anniversary of The Origin of Species, his magnum opus has been reprinted with an introduction not by a scientist or historian, but by a Christian evangelist. He and a Christian movie actor are trying to get their special edition to students at major universities. Talk […]
Ho-Hum, Another Feathered Dinosaur
September 25, 2009
Another Chinese fossil its discoverers are calling a “feathered dinosaur” has been announced by Nature News. It is ostensibly a more complete specimen of Anchiornis huxleyii that was announced last January (see 01/21/2009). The full paper on this specimen is to be published in Nature next week. The fossil is said to have […]
Human Evolution Celebration Exposed
September 24, 2009
The evolutionary story of human origins is often told like a cultural myth that is intuitively obvious. Humans emerged in Africa after their ancestors came down from the trees and walked upright. They began to hunt with stone tools and used fire. They migrated north out of Africa and populated Europe, overtaking the Neanderthals who […]
Lotus Glass Repels Water, Dirt, Bacteria
September 23, 2009
Imagine never having to wash your windows again. That would be a huge boon not only for window washers on skyscrapers, but for astronauts on the space shuttle or space station. It may become a reality, thanks to the lotus plant. Science Daily reported on work by a company in Atlanta that has […]
Evolutionists Answer ‘Why’ Questions With ‘Stuff Happens’
September 22, 2009
Why do ants walk single file? Why are goldfish gold? Why do worms come up on the sidewalk in the rain? Exasperated parents sometimes answer the incessant questions of their young children with “It’s just the way things are!” Presumably science does a better job of explanation, but one might wonder if the following evolutionary […]
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