Bathtub Science - Softcover

Kids love the tub?and it makes a really cool ?laboratory” for carrying out experiments that are gallons of fun. Find out why some toys sink but rubber ducky always floats. Make a ?wave machine,” a water cannon that blasts mind-boggling explosions of liquid; zippy hydroplanes?or peer through periscopes and prepare perfect bubble solution. Every page bursts with brilliant drawings, and loads of photographs that display the entire process.