Remember when no one had indoor plumbing? Probably not. But I’m sure it was life-changing when everyone could get up in the night without stumbling through the yard to do it. The world is full of inventions that will change your life in small and large ways. And most of them are only an online shopping cart away (speaking of life-changing inventions.) They may not be as dramatic as indoor plumbing or online shopping but here are 60 weird-as-hell products on Amazon that are actually life-changing.