1) The first commercially successful video game was "Pong," released in 1972 by Atari.

2) The world's longest traffic jam occurred in China in 2010 and lasted for 12 days, stretching over 60 miles (97 km).

3) The fingerprints of koalas are so similar to humans that they have been mistaken at crime scenes.

4) The World Wide Web, developed by Tim Berners-Lee in 1989, revolutionized the way information is accessed and shared on the internet.