The evolution of sunglasses from science to style (and back again)
The technology behind shades has changed over the centuries. From Inuit snow goggles to aviators to polarized sunglasses.
I tested Grok-3 with 5 prompts — here’s what I like and don’t like about this chatbot
Grok-3 is the latest advanced AI chatbot developed by xAI, Elon Musk 's AI. Launched today, Grok-3 boasts over ten times the computational power of its predecessor, Grok-2, and introduces enhanced ...