“Humans are the ONLY animals to have a chin. Sounds fake right? Wrong. Monkeys? Nope. Give your dog’s chin a scratch? Nope, you’re scratching its jaw. Only humans have chins.”
they do, but I'm not entirely sure about brains tho
#9 I like these types of time span comparison factoids. A similar one is that we're closer to being Millionaires than Elon Musk is.