Name: Watch Popular Science J-0-3
Uploaded: 1940-12-20
Duration: 11 min
Description: Pliofilm plastic (rubber hydrochloride) and applications in raingear, food packaging, a transparent dress. Also, hybrid giant vegetables; plastic contact lenses; the nature and prevention of dust explosions.

Popular Science J-0-3

Watch Popular Science J-0-3 | Where To Watch