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AI Is Rewriting Mathematics

In July 2026, AI solved over a dozen long-standing math problems in two weeks—one unsolved for 153 years. OpenAI's Astra model cracked 10 major problems across fields for under $2,000, signaling a shift in scientific discovery.

Making LEDs in the Home Fab

A hobbyist called Dr. Semiconductor built working LED chips from scratch using gallium nitride wafers, a UV laser, and phosphor coatings, proving advanced chip fabrication is now achievable outside professional labs.