November 21, 2025

Colossus 1

Tech billionaires have made an enormous bet on AI, the biggest bet that tech has made on anything in a very long time. Reporter Sruthi Pinnamaneni goes on a journey – from Data Center Alley to the shadow of Colossus – to see what the money’s being spent on, and to learn what happens if things go wrong. Support Search Engine!

Also available on Apple Podcasts ↗