In 1942, a wartime mistake by Harry Coover created the secret formula for super glue |
A failed experiment in 1942 led to the accidental discovery of super glue. Scientist Harry Coover was trying to develop clear plastics for military gun sights. The substance proved difficult to work with, sticking to everything. Image Credits: White House, via Wikimedia Commons In many cases, we find a little bottle of super glue somewhere…