Jiwi's Machines, Jiwi and Luke explore the mechanics of pulleys, demonstrating how combining them can make lifting heavy objects much easier. Through engaging experiments and explanations, they reveal ...

Whether your goal is looks, efficiency, or merely getting your engine running, pulleys are critical parts, and there are important factors that need to be considered when selecting them. If you're ...

This experiment shows how a basic pulley system can be designed to brake itself, demonstrating clever mechanics with minimal components.