73 Cool Science Tricks to Wow Your Friends!

Do you know the secret recipe for the world''s most slippery slime? How can you draw a 3-D picture that will mess with your mind? Can you make an instant soap monster in the microwave?

Discover the mind-bending, super-weird science that they daren''t teach in school!

Young readers will love this awesome collection of incredible optical illusions, cool experiments, sneaky hacks, hilarious pranks, a...