Treadmill parts — the rollers, rails, motor, and heart rate monitor — can serve other purposes once you're done using them as a treadmill. My father gave me his used treadmill before he died. I had ...

In today's video, we'll guide you through the process of building an incredible DIY treadmill for your three adorable hamsters! With just plywood, PVC pipes, a DC motor, battery, bearings, and a ...