EVERYTHING ABOUT LAUGHING GAS

Everything about laughing gas

The first time nitrous oxide was employed as an anaesthetic drug from the therapy of the affected individual was when dentist Horace Wells, with aid by Gardner Quincy Colton and John Mankey Riggs, shown insensitivity to discomfort from a dental extraction on eleven December 1844.[twenty five] In the subsequent months, Wells addressed the very first

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