What starts as 150 small steel balls becomes a powerful, razor-sharp kukri knife through fire, hammering, and patience. Every ...

In this video, we're talking about how to make wootz steel out of a car chain. Wootz steel is a type of steel that is incredibly strong and durable, perfect for making Nepalese kukris (knife). If ...

Call it a chain reaction. A month after a decommissioned Titan II missile silo northwest of Tucson sold for more than the asking price, two more of the Cold War castoffs have hit the local real estate ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...