Isolator, revisited
Well, you don't expect me to just leave a comment on an earlier post. This Isolation Helmet Is Meant To Help Office Workers Be More Productivehttps://t.co/xXk6kakPok pic.twitter.com/GbyEQRT6Jk
eccentricities
A collection of 2 posts
Thought Isolator
Too good to leave neglected in the detritus of the Twitter stream. The Isolator, a helmet invented in 1925 that encourages focus and concentration pic.twitter.com/GmaEZozgwy — History In Pictures (@HistoryInPics)