"role ENTERPRISES, INC."

Make rocket science fun and safe.

The rolling friction car kit provides four cars for exploration into the force of friction. Each car provides a set of different material wheels (wood, fabric, soft rubber, soft silicone) with a different coefficient of friction. By setting the cars in motion with equivalent velocities, one can qualitatively demonstrate the frictional properties of rolling without slipping.

Perfect for beginners.

Assemble a robot that climbs rope using pulley-based motion.

Combine the fun and creativity of brick-based building with the power of Arduino programming.

Bring coding to the classroom!

Middle and High School STEM.

The Parallax Standard Servo is ideal for robotics and basic movement projects.

Detect motion by measuring heat signals.

Build a rolling robot with an Arduino Uno microcontroller.