More fun with Skype: The laughter chain

Did you know that 15 minutes of laughter = 2 hours sleep?  Or that a good belly laugh burns 3.5 calories? Granted, you’d still have to laugh a heck of a lot to incinerate all the festive eggnog and rumballs but every little bit helps…

The Skype laughter chain is a viral marketing campaign that involves watching a video of people laughing and recording your response:

Do you have an infectious laugh? Speaking of things that are infectious/viral, laughter also boosts your immune system — why not give it a shot?