iKen Joy 10 cool experiments(Multicolor)

10 cool experiments in this top test tube, you will discover 10 really cool experiments that are explained by science. The cool experiments work on scientific principles that deal with forces of gravity,static electricity,air pressure, water pressure and tention, curves, capillary action, and magnetism.Each cool experiment comes with an explanation of why they work.The kit contains 10 cool experiments which will help your child develop his innovative skills and teach about some amazing tricks.