THE 5-SECOND TRICK FOR NITROUS OXIDE CANISTERS

The first time nitrous oxide was utilized as an anaesthetic drug during the therapy of a individual was when dentist Horace Wells, with guidance by Gardner Quincy Colton and John Mankey Riggs, demonstrated insensitivity to discomfort from the dental extraction on 11 December 1844.[25] In the next weeks, Wells handled the initial 12 to fifteen suffe