In marine internal combustion engines, valve wear is a critical factor affecting engine performance. Accurately predicting valve wear can significantly enhance engine reliability and maintenance ...

Norfolk & Western Class J No. 611 steam locomotive is back into service for a limited series of passenger excursions this fall.

Just recently, Valve released its top seller list for the past week (1st – 8th July 2025) on Steam, and the top of the pile is full of familiar names. Valve’s own Counter-Strike 2 takes the ...