This Startup Thinks It Can Make Rocket Fuel From Water. Stop Laughing

General Galactic, cofounded by a former SpaceX engineer, plans to test its water-based propellant this fall. If successful, it could help usher in a new era of space travel. That's a big “if.”
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I Have Fallen in Love With Open Earbuds (and You Should Too)

From jogging and cycling to multi-tasking or puttering around the house, open earbuds are an excellent way to jam out in the real world.
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For $4,550, Would You Buy a Single Premium Watch or a Swarm of Affordable Ones?

You could go all in on one pricey, luxe watch or assemble a collection of lower-budget timepieces. Let’s crunch the numbers.
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Moltbook, the Social Network for AI Agents, Exposed Real Humans’ Data

Plus: Apple’s Lockdown mode keeps the FBI out of a reporter’s phone, Elon Musk’s Starlink cuts off Russian forces, and more.
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Insta360 Ace Pro 2 Xplorer Grip Pro Kit Review: An Even Better Action Camera

Want to turn your action camera into a point-and-shoot? Insta360’s new accessory makes the Ace Pro 2 into a great pocket camera alternative.
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