A hot air or Stirling engine runs without carburetors, injectors, cams, valves, timing chains, spark plugs, or anything. It’s incredibly simple and can even be emissions negative, running on waste ...

Meet the Upright ULT Built for Faster Recovery - Stirling VAULT100™ Slow temperature recovery can threaten the integrity of your work. Stirling Ultracold designed the VAULT100™ to operate at setpoints ...