Not long ago we came to you with 25 inventions that changed our way of life. Well, we're back, but this time we're only concerned with those inventions that no one actually intended to invent. So, from dynamite to Penicillin these are the top 25 accidental inventions that changed the world. Also check out the text version here - http://list25.com/25-accidental-inventions-that-changed-the-world/