When Harry Coover, american chemist was working in his lab in 1942, created some hopeless substances. Substance sticked to everything and it was useless. Harry left it on shelf. After 6 years, he discovered that has created a strong connection. He He used it to glue some things in the lab. In 1958 He patented this substance known as superglue.
Mógłby mi ktoś to sprawdzić pod względem gramatycznym etc. Jest to moje tłumaczenie cześci artykułu: http://rly.pl/artykuly/322-10-przypadkowych-i-uzytecznych-wynalazkow/
z góry dziękuje :)
