"Kids love to be grossed out. And now the doyenne of disgusting, Joy Masoff, lets kids get their hands dirty--really dirty--with 114 interactive ick-speriments and ick-tivities that delve into the science behind everything disgusting. Its this A-Z compendium, kids can stage an Ooze Olympics to demonstrate viscosity. Observe how fungi grow by making a Mold Zoo"-- Provided by publisher.