Both the bicycle and the toy car have wheel and axle mechanisms that help them to move. So, how does this work? A wheel moves forward by rolling in a circle, using circular motion. Whoops!

You'll need a friend or parent to spin the wheel, and be careful to keep your fingers away from the spokes. If you've ever seen a toy gyroscope, you know that it's a device that has a spinning ...

The design is a tricycle orientation with the HOG drive as the only powered ‘wheel’. But it’s not ... depending on which way the motor is spinning a how the gimbal bracket is oriented.