Video

 

Light-as-Air, Heatproof Nanotube Muscles

00:58

A two-millimeter-wide strip of an airy carbon-nanotube material expands to more than three times its width when a five-kilovolt voltage is applied to it.

This video appeared in the story

May 8, 2017

Latest videos

Intelligent Machines

AI's Economic Impact   35:20

Partner content

{! video.topicName !}


{! video.duration !}

Loading…