Gadgets & Gizmos: AI opts for nuclear war, Meta Ray-Ban owners being spied on & the Tesla Cybercab

Steve Caplin says Apple have come out with a slew of new devices, the only interesting one being a new MacBook at a surprisingly low price. When three AIs simulated war games, they opted for nuclear war 95% of the time. Wearers of Meta's Ray-Ban AI glasses might be disturbed to learn that they are being watched by monitors in Nairobi, including while they have sex. The Tesla Cybercab has no steering wheel or pedals; it also can't actually drive on roads yet. Google spinoff Beam offers high speed internet using light instead of cables. Surrey University has found a way to make batteries without expensive lithium while a Cornish firm thinks lithium will be a by-product of its geothermal power. There's a robot chef that can produce up to 500 dishes, but might take a while to clean afterwards. And a Finnish company is embedding retractable studs in tyres to make snow chains redundant. Learn more about your ad choices. Visit podcastchoices.com/adchoices