Motores1. ModelismoBailey Craftsman Supply
www.baileycraft.com/page1.htmModel Engineer
easyweb.easynet.co.uk/~chrish/homepge2.htmCheddar Models Ltd
www.modelsteam.co.uk/index.htmSulzer
Grandes turbinas de gas.
www.sulzer.comExternal Combustion Engines
www.geocities.com/Yosemite/Rapids/2068/The Great Toy Steam Company
Modelos a escala de vehículos de vapor.
www.toysteam.net/index.htmlSteam
Modelos antiguos de máquinas de vapor.
http://cedesign.net/steam/Prof. Nial McCabe
Modelos de máquinas de vapor de construcción sencilla.
http://npmccabe.tripod.com/steam.htmNew Fuel Cells
Tecnología de las pilas de combustible.
www.newfuelcell.com/artman/publish/index.shtmlOld Engine
www.old-engine.comOld Engine Shed
www.thegrid.net/segray/main.htmlAntique Engine
www.antique-engine.comEnginebooks
enginebooks.com/How Stuff Works
http://auto.howstuffworks.com/Engine Museum
www.enginemuseum.org/
2. Motores StirlingStirling Engines
www.tamin.com/stirling.htmlStirlingmotor
www.rhein.main.com/stirling/Stirling Engine
www.bekkoame.or.jp/~khirata/english/what.htmThe Little Engine Pages
www.geocities.com/CapeCanaveral/Launchpad/5465/Stirling Engine & Hot Air Engine
www.argonet.co.uk/users/bobsier/American Stirling Company
www.stirlingcycle.com/Stirlingmotor
www.stirlingmotor.com/buecheng.htm
3. Animaciones
Keveney
www.keveney.com/Engines.htmlEducypedia
Animaciones de mecanismos y principios físicos.
http://users.telenet.be/educypedia/education/mechanicsjava.htm
http://users.telenet.be/educypedia/