Product%20Description%3ABuild%20five%20fun%20gadgets%20and%20learn%20about%20gears%20and%20transmissions.%20Create%20a%20helicopter%20model%20with%20a%20rotor%20that%20spins%20using%20a%20rubber%20band-powered%20motor.%20Assemble%20a%20spinner%20toy%20that%20you%20wind%20up%20to%20launch%20a%20fast-spinning%20top.%20Make%20a%20centripetal%20force%20machine%20that%20flings%20its%20arms%20outward%20at%20high%20speeds.%20Build%20a%20hand-mixer%20that%20demonstrates%20a%20gear%20train.%20Construct%20a%20cool%20aircraft%20launcher%20that%20flings%20a%20model%20vehicle%20across%20the%20room%20on%20a%20zipline.%20A%2024-page%20manual%20guides%20your%20model%20building%20and%20experiments%20with%20step-by-step%20illustrated%20instructions.Product%20Information%3AAges%3A%206%2BExperiments%3A%205Piece%20Count%3A%20114Manual%20Pages%3A%2024%20(also%20available%20for%20download%20on%20thamesandkosmos.com)Product%20Dimensions%3A%208.75%20x%2011%20x%202.5%20in.Product%20Weight%3A%200.75%20lbsManual%20Dimensions%3A%205.5%20x%208.25%20in.Batteries%20Required%3A%20N%2FACountry%20of%20Origin%3A%20TaiwanYear%20Released%3A%202018NGSS%20Correlations%3AK-PS2-1%20Forces%20and%20Interactions%3A%20Pushes%20and%20PullsK-PS2-2%20Forces%20and%20Interactions%3A%20Pushes%20and%20PullsK-2%20ETS1-2%20K-2%20Engineering%20Design2-PS1-3%20Structure%20and%20Properties%20of%20Matter3-PS2-1%20Forces%20and%20Interactions