Some brilliant and creative people have given us amazing inventions that have changed the world dramatically. Without some of these inventors, our world might be in a totally different place than where it is right now. Leonardo da Vinci, Thomas Edison, and Archimedes are just a handful of the forward-thinking people who have helped change our world for the better. Take this quiz to see if you know as much about famous inventors and their mind-blowing innovations as you think.
The questions are going to get tougher, so hang in there to find out how much you really know about human invention.