Necessity is the mother of invention. We were taught this in our school. Looks like few people paid more attention towards that quote and invented useless things. No doubt they are genius inventions, but we don’t need them and are useless for few people. Here is the list of 10 Dumbest Inventions That We Don’t Need but they are still there for sale. Make sure you stay till #1.
Fun underwear. These are meant to be worn by two persons at a time. Imagine the things you could do while wearing one of these. I will keep more imagination open for you.