What we know about the Nepal-Tibet floods + the couple chasing immortality

More than a thousand people are missing after deadly flash floods on the Tibet-Nepal border. With dozens of Australians among those unaccounted-for, we bring you the latest on the rescue effort. Plus, controversial millionaire Bryan Johnson and his Australian partner Kate Tolo are intent on living forever. They open up about biohacking their bodies, what they think of their critics, and their true motivations. Listen now: 01:03 - Flash flooding on the Nepal-Tibet border04:55 - Why this couple wants to live foreverGuests: Bryan JohnsonKate ToloGet the whole story from hack:Follow us on Instagram and TikTokSubscribe to the hack podcastListen on the triple j app or on your radio live every weeknight at 5:30pm