eng_Latn: as a scientific discipline, the of thermodynamics begins generally in 1650, which otto von guericke designed and built the very first vacuum pump in the world and demonstrated it while using the magdeburg hemispheres.
war_Latn: an termodinamika bilang seyensya nagtikang kan otto von guericke na nagdesenyo ngan naghimo han giuunahi nga vaccum pump sadto 1650. ngan gindemonstrar an vacuum gamit an iya magdeburg hemispheres.