Sword Of The Lord With Electronic Edge

Tuesday, November 01, 2011

Robot uses gecko power to climb walls

Robot uses gecko power to climb walls: "Inspired by the gecko, scientists have developed a tank-like robot that can scale vertical walls and crawl over ledges without using suction cups, glue or other liquid bonds to adhere to the surface.
The 240-gramme (6.9-ounce) beast has tracks that are covered with dry microfibres modelled on the toe hairs of the gecko, which can famously zip up windows and along walls almost without effort.

The lizard does the trick thanks to millions of ultra-fine hairs called setae, which interact with the climbing surface to create a molecular attraction known as the van der Waals force.

Described on Tuesday in the British research journal Smart Materials and Structure, the robot's tracks are studded with mushroom-shaped caps of polymer microfibres just 0.017 millimetres (0.00067 inches) wide and 0.01mm (0.0004 inches) high."

'via Blog this'

No comments:

Please Help Support Us If You Like What You See On This Blog.