Gadgets & Gizmos: Killer robots, plants with machetes & brain cells playing Pong

Share Radio's technology maven Steve Caplin looks into a pledge not to weaponise robots, while a kinetic sculptor has armed a house plant with a machete in the name of art. A robot boot could help the elderly walk faster with less effort while Apple's new iphone has been assuming people on rollercoasters were in accidents. Brain cells grown in a lab of people and mice have been taught to play pong while a Crypto exchange that mistakenly refunded a woman $10.5m is having to sue in an attempt to get it back. Learn more about your ad choices. Visit podcastchoices.com/adchoices