Biomimetics

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Amazing Animals on Parade

June 20, 2002

You have to admire animals. They have tricks humans still need to learn, and possess technologies that engineers are striving to imitate. Spiders: Don’t let the black widow scare you; it’s only a picture on Science Daily. Scientists are amazed at how these animals produce one of the best dragline silks in spiderdom. It is […]

Amazing Facts

Flies Turn on a Dime

April 20, 2002

51; A fly can turn 180 degrees in one tenth the time it takes you to blink an eye. Beating their wings 250 times a second, they don’t even have to think about each wing beat, PhysOrg said about studies at Brown University using high-speed cameras and image tracking software. “[Attila] Bergou discovered that flies […]

Amazing Facts

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

March 20, 2002

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 […]

Biomimetics

Scientists Are Studying Your Garden for Ideas

February 20, 2002

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 – […]

Mammals

Bats Exhibit Aerodynamic Superiority

January 20, 2002

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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