FACTS ABOUT NITROUS OXIDE REVEALED

The 1st time nitrous oxide was used being an anaesthetic drug from the cure of the individual was when dentist Horace Wells, with help by Gardner Quincy Colton and John Mankey Riggs, demonstrated insensitivity to discomfort from the dental extraction on eleven December 1844.[25] In the following weeks, Wells handled the primary 12 to fifteen indivi