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(credit: Uriel Sinai/Getty Images)

Good Question: What Really Makes Us Laugh?

Have you ever wondered what it is that makes us really laugh? WCCO-TV went to the experts to find out if “the giggles” are really just a hardwired reaction.

12/20/2011

An African penguin mother protects her baby inside the breeding area at the penguin colony Simon's Town, South Africa. (Photo by

Chilly Willy The Penguin Gets Tickled

Click here to watch the Video!

04/18/2011