What Dangerous Substance Was Used Liberally On Early Movie Sets?

Answer: Asbestos If you were a movie star in the early 20th century and you found yourself in a scene that required snowfall, you’d find yourself completely covered in none other than asbestos–the same substance that, in the later 20th century, science would firmly establish as a horrible cont via Pocket http://www.howtogeek.com/trivia/what-dangerous-substance-was-used-liberally-on-early-movie-sets/