1972
A ping pong ball is an object made of plastic which is a compound.
The first video game ever made was PONG! Pong was a revolutionary 2D version of tennis/ping pong, hence the name, PONG, from ping PONG.
Well, an ancient being from centuries ago hit a ping pong ball with his or her paddle. When the ball hit the paddle it made a 'ping' sound. The ball rebounded of the paddle and hit the table, making a 'pong' sound. Ping pong was then born.
No, in ping pong, you do not have to serve diagonally. The serve can be made from any position behind the end line of the table.
Among the only songs "about Ping Pong" are a 2007 Enrique Iglesias song called "Do You Know (The Ping Pong Song)." While not referring directly to the jargon of the game, the track has a sample of a ping pong ball bouncing in a steady rhythm throughout. The Raffi song "Bananaphone" also has a lyric "Ping-pong ping-pong, ping-pong, ping."
They are made in several different countries.
ping pong Ping pong.
ping pong!
Ping pong
The ping pong ball.
Cameron Anacki by tom skinner
Ping Pong Balls