GeniusThinking ✓

[image] Hedy Lamarr was the highest-paid actress in Hollywood. In 1942, she filed a patent that became the foundation of WiFi, Bluetooth, and GPS. The Navy seized it and told her to sell war bonds instead. Here's the full story: Allied torpedoes ran on one frequency. The Nazis jammed

[image] In 1991, the average American retired at 57. Today, 3.15 million men over 70 are still at work. 70% say money is the reason. The promise was simple: Sacrifice now. Security later. Then something went horribly wrong... 🧵