The Greatest Mistakes That Went Right (HB)

Maddy Mara

Are you in a hurry to wonder and worryThat new things you try won t go right?When they simply don t work, don t go all berserk!Mistakes can grow wings and take flight.Where would we be without big blunders? From Play Doh to penicillin, the Slinky to the Granny Smith apple, some of the best inventions st...