A pulley is a simple machine using a wheel and a cord that's designed for lifting. A pulley is a simple machine using a wheel and a cord that's designed for lifting. Pulleys help make work easier by ...

I made a belt and pulley system to spin a blower faster than the previous rope-and-stick method, aiming for higher air ...

Pulley systems are simple machines that make lifting heavy objects easier. They consist of a rope or cable that passes over one or more wheels (pulleys). A single pulley changes the direction of force ...

If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the ...

Explains how pulleys work to lift heavy weights more easily. A fixed pulley changes the direction of force, allowing for easier lifting, while a movable pulley reduces the amount of force needed to ...

When it comes time to putting the finishing touches on any motor, one of the most important aspects is how to mount all those accessories off the block. In the past, that meant scouring the wrecking ...

The most common reasons for belt failure are improper belt tension (too loose or too tight), poor alignment, pulley damage or distortion, environment (excessive heat and ozone), and using an improper ...

The modern overhead-cam internal combustion engine is a mechanical masterpiece of hundreds of parts in perfect synchronisation. In many cases it depends for that synchronisation upon a flexible ...

When it comes to motorcycle transmissions, there has been a long-standing debate between manual and automatic systems. Manual transmissions are known for their control and connection to tradition, and ...

What is it? A pulley that can be used to make those hanging plants a lot easier to reach What does it claim? To be the easy way to care for your hanging plants Who tested it? Norfolk resident and ...

Belt-driven superchargers are a great way to make power, but they require a lot of horsepower to turn—sometimes hundreds of horsepower! That's asking a lot from a lowly serpentine belt originally ...