Electronics & Semiconductors

Soft, stretchy 'jelly batteries' inspired by electric eels

Researchers have developed soft, stretchable 'jelly batteries' that could be used for wearable devices or soft robotics, or even implanted in the brain to deliver drugs or treat conditions such as epilepsy.

Hi Tech & Innovation

Tokyo airport trials driverless cargo vehicle

Tokyo's Haneda Airport is trialing a driverless vehicle to tow cargo containers in an attempt to get around labor shortages as the number of tourists flying into Japan soars.