73 Cool Science Tricks Book Music An original toy for true

An original toy for true fans of mechanics and engines

and magical doorways into new lands

wipeable pen and bag to store all your pop out magnetic pieces and counters

following the rules of the challenge cards

a crane truck

73 Cool Science Tricks Book Music An original toy for trueDiscover the mind bending, super weird science that they don't teach in school! Young readers will love this awesome collection of science tricks including incredible optical illusions, cool experiments, sneaky hacks, hilarious pranks, and awesome magic using objects from around the home. Written by award winning science writer Anna Claybourne, this brain boosting book uses principles from biology, chemistry and physics and supports STEM learning with