ATTENTION ALL GROWNUPS. Your "inner child" has long been waiting for a chance to usurp control of your body and force it to perform certain actions. The time is now at hand. Read and follow the instructions below. Do this now.
The site includes detailed instructions for such entertaining activities as creating giant static sparks, playing a blade of grass like a musical instrument, and crossing only one eye. Kidlike fun with a good dose of science thrown in! If nothing else, you're sure to find something that will get your kids' attention (or completely gross them out, depending.)