Newton's Apple Tightrope-Walking Gyrobot dr. eureka game It's a hand-held design with

It's a hand-held design with 12x magnification that's strong enough to see the moon's craters

for hours of imaginary play

for ages 10 yrs-teen

A glow-in-the-dark flying saucer is just one of 130 awesome projects kids can snap together on this easy-to-master circuit board

Newton's Apple Tightrope-Walking Gyrobot dr. eureka game It's a hand-held design withGet to the core of physics with an ap peel ing science kit! Kids who ask "how does it work?" will have a bushel of fun as they build a motorized gyroscope apple robot. After the fruits of their labor, they can embrace their inner Isaac Newton with five different experiments that explore the magic of balance (including a tightrope, track, ring toss game, and more). Full color, 8 page experiment manual with step by step instructions included. Requires 2