The two-stroke gasoline engine was once a marvel of engineering, offering up huge doses of power in small and lightweight ...

Despite often being hidden, or even unbeknownst to operators in some cases, the importance of air valves in a water distribution system cannot be overstated. They perform a quiet but critical role in ...

What will Pistons do in 2025 NBA free agency with Malik Beasley, Dennis Schröder and Tim Hardaway Jr.? Here's the latest ...

Most standing desks on the market use electric motors or hand cranks to raise and lower the deck. However, [Matthias Wandel] ...

When an electric utility with a power plant in the southwestern U.S. prepared for a planned, major outage on its two Siemens ...

With an updated chassis and a new air spring, Formula's new Selva V is a longer-travel single crown fork for all-mountain and ...

Every new internal combustion car and truck sold in America today is equipped with a four-stroke engine, as are the vast ...

Every internal combustion engine needs oil for lubrication, but two-stroke engines take their oil regularly along with gasoline.

This has resulted in considerable debate about the best overall technology—pneumatic or electric linear actuators—for automation applications. Pneumatic cylinders have long been popular for providing ...

This paper describes a fabrication process for piston-cylinder pneumatic and hydraulic actuators based on etching techniques, UV-definable polymers, and low-temperature bonding. Prototype actuators ...