“Greenland sharks can live up to 500 years. They don’t reach sexual maturity until they are over 100 years old. When they get pregnant, gestation lasts up to 18 years.”
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.