Do you struggle to concentrate at work? Does every little thing distract you when you're trying to be productive? Then it sounds like you need "The Isolator," a bizarre (and rather creepy) helmet invented in 1925 by Hugo Gernsback, a Luxembourgish-American...
Do you struggle to concentrate at work? Does every little thing distract you when you're trying to be productive? Then it sounds like you need "The Isolator," a bizarre (and rather...