Rank #44
The Invention of the Electric Hair Dryer (1920)
This description is about the invention of the electric hair dryer in 1920. The electric hair dryer was a revolutionary invention that changed the way people dried their hair. It allowed people to dry their hair quickly and easily, without having to use a towel or other drying methods. The electric hair
From Wikipedia
A hair dryer is an electromechanical device that blows ambient air in hot or warm settings for styling or drying hair. Hair dryers enable better control over the shape and style of hair, by accelerating and controlling the formation of temporary hydrogen bonds within each strand. These bonds are powerful, but are temporary and extremely vulnerable to humidity. They disappear with a single washing of the hair.