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Hopping robot powered by explosions

Gadget holds some legs stiff and springs off with another to bounce onto and over objects

jumping robot

RUBBERY LEGS  A tripod of silicone legs helps position this soft-bodied robot prior to a jump. An explosion in a springlike appendage (dark pink, in center) blasts the bot into the air. 

M. Tolley

By Meghan Rosen

- More than 2 years ago

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CHICAGO­ —Tiny explosions may be the next big leap for jumping robots.