Let’s be clear from the start: the furthest what we are about to present will get you in life is saving you a few tears while slicing onions. That’s still something, right? But seriously, these are 19 useless pieces of knowledge that might make you a bit better informed, but definitely won’t make you any smarter.
Still, once you go through them you won’t be sorry about adding these useless gems to the database of your brain. Although they won’t be of much use to anyone, you will still feel as it would suck not knowing them.
So, let’s start learning people!