Another neat microwave physics experiment if you have kids, measure the speed of light with a microwave + chocolate bar: http://www.wired.com/geekdad/2010/02/le

Another neat microwave physics experiment if you have kids, measure the speed of light with a microwave + chocolate bar: http://www.wired.com/geekdad/2010/02/leftover-valentines-chocolate-use-it-to-measure-the-speed-of-light/ http://www.wired.com/geekdad/2010/02/leftover-valentines-cho...