In 1956, the Buick Centurion dream car introduced something futuristic—a rear view camera with a dash-mounted TV screen! While this tech took a joyride through the decades, with only the fanciest cars sporting it in the ’70s, it wasn’t until the 21st century that rear view cameras became a staple in most cars. Nowadays, even the humblest hatchbacks have them. Who knew that checking for tailgaters would become so high-tech? It’s enough to make you want to reverse into the future!