Japanese Children Shows: Pitagora Suicchi

Occasional animations, a strange song in round with matching actions and a few other tidbits make up this short kids program in the mornings here in Japan. But the main attraction is the Pitagora Suicchi (ピタゴラスイッチ) - aka Pythagoras Switches, aka A Rube Goldberg Machines - themselves that come between each short. It's an example of things that make even the smallest person think a bit.