Bk 101 Cool Science Experiments


Have you ever wanted to create invisible ink, 101 Cool Science Experiments will show you how. 

There are one hundred and one of the coolest experiments here for any budding genius.

This 208-page paperback book contains step-by-step instructions, helpful hints, fun facts, and a scientific explanation at the end of each experiment so children learn while they're having fun.

Ages 6+