Vine-like robot that ‘grows’ towards heat could put out fires

Vine-like segmented robots that are attracted to heat can be used to put out fires autonomously without the need for expensive and complex electronics

To Matthew Sparks

Vine-like robots can steer toward heat sources without sensors, batteries or motors. Using this technology, you can create a smart hosepipe that approaches burning buildings and forest fires and steers itself towards the flames.

Charles Xiao and his colleagues at the University of California, Santa Barbara have created a device about two meters long with dozens of segments.The team’s robot mimics how vines and roots are used…