By tickling any child who happens to follow along with this book

and a 54 page instruction book of tips to teach you the basics through intermediate techniques of watercolor

A whirling helicopter with spinning rotors sits on the rescue boat's back deck

These unicorns are showing off their fabulous tails

Kids will learn to create in 2D or 3D

Simple Machines Huskies By tickling any child whoLearn the fundamentals of mechanical physics by building and testing all six classic simple machineswheels and axles, levers, pulleys, inclined planes, screws, and wedgesplus gears. This hands on kit includes 26 model building exercises that progress from basic to complex, a spring scale to measure forces, and a 32 page full color guide with real world examples. Durable, modular pieces assemble and disassemble repeatedly, letting you experiment