Thames & Kosmos Newton’s Apple: Tightrope-Walking Gyrobot | Build a Gravity-Defying Robot | Explore Forces & Motion, Physics of Gyroscopes | Ages 8+ w/Help; 12+ for Independent Play

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Thames & Kosmos Newton’s Apple: Tightrope-Walking Gyrobot | Build a Gravity-Defying Robot | Explore Forces & Motion, Physics of Gyroscopes | Ages 8+ w/Help; 12+ for Independent Play