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

Tangle-web spiders can catch prey up to 50 times their size thanks to their pulley system-like hunting strategy. Photo by Emanuele Olivetti It sounds like a scene out of a horror movie. A hapless ...

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 ...

A modern point-of-sale (POS) system will help you do far more than take orders and process payments. But to get the most out of your POS, you need to understand how to use it properly. If you run a ...

Chauncey grew up on a farm in rural northern California. At 18 he ran away and saw the world with a backpack and a credit card, discovering that the true value of any point or mile is the experience ...