2 Hidden Cameras - HVX 200 and Sony Z1U
A bunch of Kids
1 Marshmallow each
Not an original idea, but very fun to make.
http://www.ignitermedia.com/mini-movies/1350/The-Marshmallow-Test
Used in a series on temptation: http://www.watermarkradio.com/index.php?id=153&channel=237&series=150&message=2
