Countries of the World

Titanium dioxide is a substance that can be found in paint, sunscreen and laundry detergent. It is used to make whites appear even whiter. It can also be found in a variety of foodstuffs like ranch dressing, coffee creamer and icing! Yikes!

The recognizable ‘Jeopardy!’ theme song was created by Merv Griffin, who claims the song only took 30 seconds to write. The song was originally written as a lullaby to help Griffin's son fall asleep, hence the gentle lilt to the melody. Since airing on TV, the song has become an ear-worm.

Jenga may sound like a made up word, but it's not! It actually comes from the Swahili word 'kujenga' which means 'to build'! The name was chosen because the game has its origins in Africa and because the whole point of the game is to continue building an ever more precarious tower from wooden blocks.