Jim al-Khalili shows us how the man who invented algebra, Al-Khwarizmi, would use his mathmatical discoveries during his time period, when things were much different.

News anchors explain the game of baseball...but in fractions.

Bart gets the Red Hot Chili Peppers out of a gig they didn't want to do and brings them to perform at Krusty's Show.

The kids need to solve equations where they need to take fractions of whole numbers.

Marcus du Sautoy explains how Egyptians discovered pi through activities of their everyday life.