BlogArena

General blog about anything and everything of everyday's life.

October 16, 2014
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Metal Made Like Plastic May Have Big Impact

Open a door and watch what happens — the hinge allows it to open and close, but doesn’t permanently bend. This simple concept of mechanical motion is vital for making all kinds of movable structures, including mirrors and antennas on … Continue reading

February 23, 2013
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Brown Researchers Build Robotic Bat Wing

The strong, flapping flight of bats offers great possibilities for the design of small aircraft, among other applications. By building a robotic bat wing, Brown researchers have uncovered flight secrets of real bats: the function of ligaments, the elasticity of … Continue reading