As the liquid turns to gaseous nitrogen at around -196 C, [The Action Lab] figured that it could be used to propel a simple steam engine at room temperature. Testing this out had amusing results.

The water gas molecules will occupy all the space inside the can since ... Allow several minutes for the water to come to a full boil. Steam must displace the air inside the can; wait until you see a ...

These underground reservoirs of steam and hot water can be tapped to generate electricity ... It can be extracted without burning a fossil fuel such as coal, gas, or oil. Geothermal fields produce ...