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Bacterial Flagellum Can Tune Its Swim Speed with Network-Controlled Brakes

51; What’s new with flagella?  These are the favorite toys of intelligent design supporters, because they are irreducibly complex molecular machines that evolutionists rarely attempt to explain by a Darwinian process.  More fodder for their position comes from a paper in Cell1 that finds that bacteria can fine-tune their swimming velocity by means of a […]

Scientists Are Studying Your Garden for Ideas

51; Your garden plants are visited by a butterfly and various insects as you sip tea in a lawn chair.  Did you have any idea that inventors are watching the same things with an eye to making money?  Or that military officers are getting ideas from the garden to use against the enemy?  Biomimetics – […]

Bats Exhibit Aerodynamic Superiority

They may look clumsy fluttering around in the twilight air, but “Flexible, highly articulated wings give bats more options for flight than birds: more lift, less drag, greater maneuverability.”  Thus reads the caption to a picture of a bat in flight on a Brown University press release.  Researchers at Brown U are studying the differences […]
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