PHILADELPHIA (WPVI) -- Stores are getting creative when it comes to protecting customers and keeping shopping carts sanitized during the coronavirus outbreak. In Center City Philadelphia, South Square ...

When you first started daydreaming about your custom car project, chances are you gave little (if any) thought to the brackets and pulleys you'd use on the engine. Heck, you probably only gave the ...

A student in Gregg Thompson’s sixth-grade social studies class at Woodland Middle School in Gurnee asked, “How did the ancient Egyptians carry blocks that were 1,000 times their weight to build ...

Limb walks using mechanical advantage help arborists and tree climbers move safely and efficiently along branches while maintaining balance and control. By incorporating simple pulley systems and ...

Besides sending lots of smile-inducing horsepower to your rear tires, the crank also powers all the engine accessories necessary to keep your Chevy rolling down the highway. To do this, power is ...

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 ...

We could've titled this story "lipsticking the pig" but the LS series of engines from Chevrolet are certainly not pigs in terms of performance. But, in regards to looks they can't hold a candle to ...

Like other Miami students, Aaron Pittenger wondered about the music he heard when he walked around campus. During a communications class, he went to the Pulley Tower and met then-carillonneur Randy ...