Episode: I Have Muscles Where?

When Sid's Dad tells him a really funny joke, Sid laughs so hard that his face hurts. Sid wonders why his face would hurt if the joke was funny? When Sid and his friends investigate at school, they learn that they have muscles all over their bodies, even in their faces!

Rating: 
TVY
Length: 
28 minutes 46 seconds
Presented In: 
Widescreen
KUED Closed Caption Icon
KUED Stereo Icon
Appears On:
Children
Education
Science

Your Favorite British Shows Are Now Streaming on KUED.ORG

Watch full episodes of Moone Boy and Death in Paradise online.