In the bowels of a Bolivian mine that made the Spanish empire fabulously wealthy 500 years ago, high prices are driving a new ...

In this video, I demonstrate the process of forging a chisel from a rusty leaf spring found on the road. The journey begins with cutting and cleaning the metal using an angle grinder. I utilize a ...

In this video, we create a homemade router sled for flattening wood, measuring 24in by 36in inside the rails. **Materials ...

Lasers cut precisely and without contact—ideal for surgery. The problem is that in hard tissues such as bone, they are too ...

When you’re ready to stop being pretentious and start getting real, this is the capable little blade you need.

When the explosion thundered through the U.S. Steel’s Clairton Coke Works, Renee Hough thought her life was over. She was ...

Early modern surgeons passionately debated where and how to cut the body to remove fingers, toes, arms and legs in ways medieval surgeons hadn’t. This was partly because they confronted two new ...

This unique spring-powered tool set is engineered to deliver powerful striking force with unmatched precision, making ...

I attended New York City’s PS 163 in Flushing Heights, built in 1937, from grades three through eight, graduating in 1957, the last eighth-grade class to graduate from the school.

Five suspects, including three illegal immigrants, were arrested, and explosives and gold-bearing material were seized during a joint SAPS and SANDF illegal mining operation at Shaft Nine in ...