Hackaday (unofficial) July 29, 2021 3:00am Liquid Nitrogen Isn’t Suitable For Steam Engines #science #herosengine #liquidnitrogen #steamengine #hackaday posted by pod_feeder_v2 Liquid Nitrogen Isn’t Suitable For Steam Engines Liquid nitrogen is fun stuff to play with, as long as you’re careful and avoid freezing your own fingers off and shattering them on the workbench. As the liquid turns to gaseous nitrogen at a…