A retired military couple, Keith and Robin Muschalek bought a dilapidated Wilson County home in 2015. They soon found out the property was a slave plantation, and are now trying to learn more about the enslaved people who lived and worked there. The other unanswered question revolves around their emancipation: Where did they go?
Self-taught Chicago mechanical engineer Eugene Polley invented the first wireless TV remote control in 1955, but his contribution was nearly erased by later innovations.