Christopher Gadsden

This Lone Ranger Atomic Bomb ring was distributed by Kix cereal in the late 40's, for 15 cents and a mail-in box top. It was actually a spinthariscope containing radioactive Polonium-210 (one of the most toxic substances out there). A child would take the toy into a pitch-black room, remove the tail cap from the 'bomb', and look through a tiny lens to see flashes of light from the Polonium-210 atoms decaying into Lead-206.

A food delivery robot rolled up to a crosswalk and asked a passerby to press the button for it — and the guy completely lost his patience instead The bot can navigate streets, but it still can’t push a basic crossing button, so it relies on humans to help it out Instead, the man filming flat-out refuses, turning the moment into a weird standoff between a machine and a very unimpressed human So much for the big scary AI takeover — turns out it still gets stuck at a 1970s button

We’re saying goodbye to the Sora app. To everyone who created with Sora, shared it, and built community around it: thank you. What you made with Sora mattered, and we know this news is disappointing. We’ll share more soon, including timelines for the app and API and details on preserving your work. – The Sora Team