It has been more than a week since reports first emerged about a “glowing ring of metal” that fell from the sky and crashed near a remote village in Kenya. According to the Kenya Space Agency, the ...

O-rings and guide rings are both used on hydraulic cylinders, but they handle different tasks. O-rings are often the first choice for engineers because of their flexibility and performance in static ...

The Rings of Power is a beautiful ode to Tolkien’s Middle-earth, sharing deep cuts but also expanding the lore. The mythical mithril is an example of both. In the Second Age, the dwarves of Khazad-Dûm ...

If you want an electrical current to flow around a normal metal ring you have to supply enough energy to overcome the metal’s resistance – right? Not always, according to physicists in the US and ...

A man in Denmark made a stunning discovery while out with his metal detector in a small hamlet near the country's southwestern border with Germany. Buried in dirt was a striking gold ring, set with a ...

Sometimes it IS simply a matter of matching the damaged O-ring to a new O-ring from the box of assorted SAE O-rings you bought at the local auto parts store. Problem solved. But what if you can’t find ...