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  2. Steam (service) - Wikipedia

    en.wikipedia.org/wiki/Steam_(service)

    Steam is a video game digital distribution service and storefront managed by Valve. It was launched as a software client in September 2003 to provide game updates automatically for Valve's games and expanded to distributing third-party titles in late 2005. Steam offers various features, like game server matchmaking with Valve Anti-Cheat ...

  3. Steam locomotive - Wikipedia

    en.wikipedia.org/wiki/Steam_locomotive

    Steam locomotive. LNER Class A4 4468 Mallard is officially the fastest steam locomotive, reaching 126 mph (203 km/h) on 3 July 1938. LNER Class A3 4472 Flying Scotsman was the first steam locomotive to officially reach 100 mph (160 km/h), on 30 November 1934. 41 018 climbing the Schiefe Ebene with 01 1066 as pusher locomotive (video 34.4 MB)

  4. Northern Central Railway of York - Wikipedia

    en.wikipedia.org/wiki/Northern_Central_Railway...

    Steam Into History. The Northern Central Railway of York (reporting mark NCRA) is a non-profit, Civil War themed heritage railroad based in New Freedom, Pennsylvania. A reproduction 4-4-0 steam locomotive hauls passengers over 10 miles of Northern Central Railway track between New Freedom and Hanover Junction, Pennsylvania. [1] The operation ...

  5. Valve Corporation - Wikipedia

    en.wikipedia.org/wiki/Valve_Corporation

    Valve Corporation, also known as Valve Software, is an American video game developer, publisher, and digital distribution company headquartered in Bellevue, Washington. It is the developer of the software distribution platform Steam and the game franchises Half-Life, Counter-Strike, Portal, Day of Defeat, Team Fortress, Left 4 Dead and Dota.

  6. Timeline of steam power - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_steam_power

    Timeline of steam power. Steam power developed slowly over a period of several hundred years, progressing through expensive and fairly limited devices in the early 17th century, to useful pumps for mining in 1700, and then to Watt's improved steam engine designs in the late 18th century. It is these later designs, introduced just when the need ...

  7. Union Pacific Big Boy - Wikipedia

    en.wikipedia.org/wiki/Union_Pacific_Big_Boy

    Cost to build US$ 265,000 in 1941, equivalent to $5,489,457 in 2023. The Union Pacific Big Boy is a type of simple articulated 4-8-8-4 steam locomotive manufactured by the American Locomotive Company (ALCO) between 1941 and 1944 and operated by the Union Pacific Railroad in revenue service until 1962. The 25 Big Boy locomotives were built to ...

  8. History of the steam engine - Wikipedia

    en.wikipedia.org/wiki/History_of_the_steam_engine

    The first steam engine to be applied industrially was the "fire-engine" or "Miner's Friend", designed by Thomas Savery in 1698. This was a pistonless steam pump, similar to the one developed by Worcester. Savery made two key contributions that greatly improved the practicality of the design.

  9. Steam shovel - Wikipedia

    en.wikipedia.org/wiki/Steam_shovel

    A steam shovel is a large steam-powered excavating machine designed for lifting and moving material such as rock and soil. It is the earliest type of power shovel or excavator . [ citation needed ] Steam shovels played a major role in public works in the 19th and early 20th century, being key to the construction of railroads and the Panama Canal .