Nvidia on top of the world, Samsung’s new foldable, and Dorsey’s Bluetooth text app

“Nvidia is doing in AI what Apple did with the iPhone—it’s built an ecosystem that people don’t want to leave.” That’s where we start this week. Nvidia has crossed $4 trillion in market value, overtaking names like Microsoft and Apple. But does that valuation make sense? In this episode, we break down why Nvidia’s chips have become the backbone of modern computing and why some still question how long this lead will last. We also get into Samsung’s latest foldable phones. They’re slimmer than ever, but are they actually useful or just a flashy engineering trick? We unpack whether slimmer really means better and finally, a quick look at Jack Dorsey’s new messaging app that works without the internet. Can a Bluetooth-based chat app really offer anything meaningful in a world ruled by WhatsApp Learn more about your ad choices. Visit megaphone.fm/adchoices