Magic

Riddle: A magician throws a ball about two feet, it comes back to him without bouncing off any surface. Why?

Answer: He threw the ball up, so it would always fall down.

Source: https://www.riddles.com/7932

A magician throws a ball about two feet, it comes back to him without bouncing off any surface. Why? — Magic by Jocelyn Wang v1.

Riddle: A magician throws a ball about two feet, it comes back to him without bouncing off any surface. Why? Answer: He threw the ball up, so it would always fall down. — by Jocelyn Wang v2.