Featured in Metal

There’s no such thing as an expanding bullet
Go full silver alchemist and clean your jewelry with science
Cobra 3D-printed its limited-edition putter with stainless steel
The key to cleaning copper cookware is probably in your fridge
Building a barbell for 1,000 pound deadlifts takes careful engineering and lots of testing
Rolls Royce built a silent isolation chamber in its Phantom luxury car
Scientists Call For Temporary Halt On New Deep Sea Mining Projects
What Goes Into Your Toilet Might Be A Literal Goldmine
Kublai Khan And The Mongols Were Terrible Polluters