The big picture: Valve is one of the most important and influential companies in the PC gaming market. It's also one of the most unique due to its private nature and unusually small workforce ...

From the patent drawings, it appears the engine uses a mechanism on the crankshaft to vary the stroke of the piston as it proceeds through the combustion cycle. If the patent diagrams are anything ...

I can never resist a good oddball engine ... stroke, with a character that will ultimately depend on the total cylinder count and layout. A single cylinder might produce sort of an inverse waltz 3 ...

This year, we’ve rounded up eight of the hottest 250cc four-stroke prospects, all hoping to be the first ... The GasGas receives the same base package as the KTM and Husqvarna—frame, engine and ...

Scientists have developed a new artificial intelligence software that can determine the timing of a stroke and whether treatment ... interventions within 4.5 hours of an onset.

"Edoxaban could make life easier for patients recovering from heart valve surgery ... patients had a stroke or embolism compared to 1.5% of those who took warfarin. However, 4.1% in the edoxaban ...