Much of the technology that we still use today was first developed during WWII. Always enjoy seeing historical photos, though some of the things they did for fitness and beauty looked a bit pyscho.
The 'Isolator' , By Hugo Gernsback: A Helmet For Insulating The Senses Against Distraction; From The Journal Science And Invention, Vol. 13, No. 3, July 1925
Much of the technology that we still use today was first developed during WWII. Always enjoy seeing historical photos, though some of the things they did for fitness and beauty looked a bit pyscho.
As opposed to the things they do for fitness and beauty now?