The richest superhero is actually Black Panther, who has an estimated of $500 billion, whereas Tony Stark is worth $100 billion and Bruce Wayne $80 billion.
A cow-bison hybrid is called a "beefalo."
Warren Buffett has only sent one email in his life. It was sent to Jeff Raikes of Microsoft, and Buffett said it became his first and last email when it ended up in court.