A detail from a department store ad from The Washington Post in the 1930s.The ads touted the X-ray machines used to fit shoes for children. Such machines were common until the 1950s. (The Washington ...
Have you heard about these newfangled X-ray machines? We should put ’em in everything! We should literally use them to X-ray people’s feet to fit them for shoes. It sounds like a retro-parody cartoon, ...
Many of the greatest scientific discoveries are eventually changed and adapted for more practical and widespread use. Since its discovery by Wilhelm Roentgen in 1895, the use of the X-ray has become ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results