The car that drove underwater. What happens when James Bond meets real engineering? In 1977, Lotus built the Esprit submarine car used in The Spy Who Loved Me. But it wasn't just movie magic, it actually worked underwater. Engineers sealed the car, replaced wheels with propellers, and made it dive. It couldn't switch back to a road car like in the film, but it really moved beneath the surface. Elon Musk later bought it, dreaming of making it a real Transformer with Tesla tech. While slow and imp