Boat engines have either open or closed loop cooling systems. How do these two differ, and is one better than the other? Here's everything you need to know.

Festo introduces its Controlled Pneumatics technology which features digital closed-loop control for applications ranging from welding and gripping to dispensing and pumping. In 2012, Automation World ...

Researchers have used computer models of closed-loop geothermal systems to determine if they would be economically viable sources of renewable energy. They found that the cost of drilling would need ...