1925 The Isolator is a bizarre helmet invented in 1925 that encourages focus and concentration by rendering the wearer deaf, piping them full of oxygen, and limiting their vision to a tiny horizontal slit. The Isolator was invented by Hugo Gernsback,.
Goodness, he really does look crazy. Salvador Dali & Frida Kahlo I love this picture. Frida looks so serene and beautiful and it is one of the most handsome pictures of Dali (though he still looks crazy).