Scientists design 'camouflaging skin' inspired by octopus
The team's pneumatically-activated material takes a cue from the 3D bumps, or papillae, that cephalopods such as such as octopus and cuttlefish can express in one-fifth of a second for dynamic camouflage, and then retract to swim away.
Oct 15, 2017, 18:28 PM IST