You should be able to relate to this episode of the mental_floss List Show, because they are about things we all have, or had at one time. Can you imagine using a vacuum cleaner to dry your hair? Razors are older than you think, and toothbrushes are newer than you’d think.
Oh yeah, and tinfoil hats may have some real benefit, we're just not sure what. But you don’t have one of those. There’s a lot more to learn about in this video!