This exciting episode introduces kids to the surprising true story of Hedy Lamarr — a glamorous movie star who was also a brilliant inventor. During World War II, Hedy teamed up with a partner and their invention allowed radio signals to jump quickly between frequencies — like fingers hopping across piano keys — making them harder to block or intercept. They patented the idea in 1942. Years later, her concept became a foundation for modern wireless communication technologies like Wi-Fi, Bluetooth, and GPS. This episode teaches children that being underestimated doesn’t mean you’re unimportant — and that asking “How does this […]