Laughing Gas (1914 film) squabbling. The dentist arrives, and his first patient goes in, obviously in pain. The dentist prepares the nitrous oxide anaesthesic (also known commonly as "laughing gas" due to its effects prior to and after unconsciousness). With the man unconscious he pulls his tooth, but then he can't get him to wake up. He calls for Charlie and when he arrives the dentist runs off. Charlie tries to wake him and eventually tries hitting his head with a mallet. The man revives but starts laughing. Charlie knocks him out with the mallet. The dentist then returns and Charlie is sent to
Trivial name German for "wolf's foam", how the mineral was known to Saxon miners. The name "tungsten" means "heavy stone", a description of scheelite, another mineral in which tungsten is found. The German names for hydrogen, oxygen, and nitrogen are "Wasserstoff" (water substance), "Sauerstoff" (acid substance), and "Stickstoff" (smothering substance). Russian names for hydrogen, oxygen and carbon are "vodorod", "kislorod" and "uglerod" (generating water, acid and coal respectively). The corresponding Chinese names are "qīngqì" (light gas), "yǎngqì" (nourishing gas), and "dànqì" (diluting gas). A scheme for translating chemical names into Chinese was developed by John Fryer and Xu Shou in 1871. Where