University of Cambridge: Penicillin and Other Incredible Mistakes You've (Probably) Never Heard Of

From building blunders to musical mishaps, there are all sorts of incredible mistakes that you've probably never heard of . . . and some of them have shaped life as you know it!

Did you know that Alexander Fleming discovered penicillin BY MISTAKE when he forgot to tidy his lab?Or that an 11-year-old child accidentally invented . . . the ICE LOLLY? What about the chemist whose fiery failure led to . . . the very first MATCHSTICK?