Tech Now 2026 сезон 11 серия — Deep Dive: Underwater Tech

Andrew Rogers visits a former quarry where new tech is being tested to help people stay underwater for longer. Joe Tidy reports on a huge U-turn for big tech as Instagram stops end-to-end encryption. Franchesca Hashemi explains what you need to know about the lithium-ion batteries in the tech you use every day. And Nick Kwek meets the tech entrepreneur trying to decode animal language.