Watch as we transform ordinary bearing balls into high-quality wootz steel to create a stunning carbon tanto knife. Follow ...

Discover the creation of a utility knife forged from tough 52100 ball bearing ring steel. This first blacksmithing knife ...

If the utility of an invention were somehow derived from the genius of its inventor, it would be pardonable that so many sources trace the idea for the ball bearing to a 1497 drawing by Leonardo da ...

Ball splines and bearings: each play a role in mechanical function, and each are unique. All types of machinery are provided with supports for rotating shafts, and that supporting device is a ...

A swan has been blinded in one eye after it was shot in the head with a 10mm (0.4in) steel ball bearing in a "disgusting" attack. The male bird was rescued on Monday by Graham Porter from the ...