title: The atmosphere of heaven: the 1799 nitrous oxide researches reconsidered.
abstract: Thomas Beddoes's and Humphry Davy's accounts of the nitrous oxide experiments carried out at the Pneumatic Institution in 1799 include extravagant descriptions of its mind-altering effects. Many people, both at the time and subsequently, have considered these descriptions to be the product not of the gas but of its subjects' overheated imaginations. To what extent were these effects 'all in the mind' of the experimenters? Modern understandings of nitrous oxide throw new light on this question; but it was also considered, and resolved in different ways, by Beddoes and Davy themselves.
authors.affiliation: mail@mikejay.net
authors.forename: Mike
authors.initials: M
authors.lastname: Jay
mesh_terms: D035843:Biomedical Research / Q000266:history*; D002621:Chemistry / Q000266:history; D004739:England; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D013287:Illicit Drugs / Q000266:history; D009609:Nitrous Oxide / Q000266:history*
chemical_list: D013287:Illicit Drugs; D009609:Nitrous Oxide