Nitrogen fixation | nitrogen | nitrogen oxide | Liquid Television | Team Liquid | liquid hydrogen | liquid crystal | liquid | nitrogen fixation | Liquid Tension Experiment | Liquid Sky | Liquid rocket propellants | Liquid-propellant rocket | liquid oxygen | Liquid-crystal display | Liquid Audio | Liquid Acrobat as Regards the Air | High-performance liquid chromatography | Yeast assimilable nitrogen | Temperature dependence of liquid viscosity | Reactive nitrogen species | Nitrogen oxide | Nitrogen deficiency | Nitrogen | Luttinger liquid | liquid rocket propellants | liquid-propellant rocket | Liquid oxygen | Liquid metal embrittlement | Liquid handling robot |
112 humans, 188 human tissue/DNA samples and 91 pets and 57 pet tissue/DNA samples are cryonically preserved in liquid nitrogen storage.
Later the liquid nitrogen refrigerator was invented by Union Carbide with money given to them by John Rockefeller Prentice, who used it exclusively for his bull stud before a number of years later giving it to the entire A.I. industry at no charge or royalty.