The first Half-Life was a nexus point for what we consider the modern FPS. Valve's shooter presented a fully realized world, and a compelling narrative to go with it. Gordon Freeman's tram ride to ...

An extreme mechanical challenge: restoring a Kohler KT17 engine with rusted cylinder walls and pitted valve seats. Follow ...

Think you have to rip out the whole valve to fix a leak? Think again. Today on Weekly Boiler Tips we show you how to rebuild the top section of a Honeywell shutoff valve—and whether it’s backed by the ...

Abbott announced the FDA approved its transcatheter mitral valve replacement system for patients with severe mitral annular calcification at high surgical risk for open-heart surgery or ineligible ...

If you have severe tricuspid valve regurgitation, doctors may recommend repair or replacement surgery. The tricuspid valve is one of four valves in your heart’s four chambers. It’s on the ...

Tearing down the valve control block on my Hitachi EX120-2 to diagnose wear and leaks. Watch as I go step by step in this excavator rebuild project! #ExcavatorRepair #ValveBlock #HeavyEquipment ...

Currently, several transcatheter options are being developed to treat tricuspid valve disease. Techniques such as Tricuspid Valve Replacement and Tricuspid Valve Repair are being developed and tested.

Valve 1: Life insurers, the missing EU lender Europe has straitjacketed insurers from playing a larger role in financing the real economy via buying senior tranches of securitisations. As Apollo ...

By the time of Apollo 13, NASA appeared to have found its rhythm. And yet to the public and the media, a feat that had appeared impossible less than a year earlier, now began to seem routine.

If you have a leaky heart valve, you may have surgery to repair or replace it. WebMD tells you what to expect.

Abbott Laboratories said on Tuesday the U.S. FDA has approved its heart valve repair device for patients with a potentially fatal heart disease, just months after rival Edwards Lifesciences ...

“If surgery is needed, options include repair and replacement of the mitral valve,” says Dr. Umaña. “The sooner we see a patient with operable disease the better, because it’s more likely ...