Sticky Film Makes Nonslip Ladders, Wall-Climbing Robots

Scientists at SRI International have figured out how to make a plastic film that can stick to walls when you apply a small electric current — then peel off effortlessly when you turn the current off.

The story is too old to be commented.
michass81999d ago

great now we teach them how to climb, soon T1000 will show us who is the boss :)