RoboRails: The Robot Monorail System S.T.E.M. a shift of the grid

a shift of the grid can change the game

The fearless leader of the LEGO HERO FACTORY's Alpha team

this captivating set provides a perfect platform for early engagement in STEM fields

HIGH-QUALITY COLLECTOR'S ITEM: This model truck kit is a rarity

4V 7-cell NiMH Speedpack® 2 Hump Battery (1) ARRMA ADC-N7 7-Cell NiMH Wall Charger (1) Spektrum 2

RoboRails: The Robot Monorail System S.T.E.M. a shift of the gridBuild a robot that zooms along a monorail track on one wheel thanks to a motorized gyroscope unit with a clever ball bearing weight system that reduces friction, allowing the robot to stay balanced for longer. Taking classic model train sets into the future, kids can quickly and easily reconfigure the snap together track segments into countless possibilities; assemble the 26 track designs suggested in the manual, or create your own! Three unique