Web site: http://pbskids.org/sid/
Episode description: 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?
Rating: [TV-Y] (All Children)
Series Information: Sid the Science Kid
No Upcoming Airdates.
- KET2: Tuesday, August 5, 2014 at 6:00 am EDT
- KET: Monday, May 5, 2014 at noon EDT
- KET: Tuesday, April 1, 2014 at noon EDT
- KET: Tuesday, January 14, 2014 at noon EST
- KET: Tuesday, October 15, 2013 at noon EDT
First aired: Tuesday, May 5, 2009 (excluding any air dates prior to June 1999)
Official web site: http://pbskids.org/sid/