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N2O
By 1824 they were selling tickets for nitrous evenings at the Pantheon Hall; Boston, Massachusetts -
1830 satire depicting Humphry Davy and Count Rumford -
1914 A Keystone Comedy movie -
In 1991 laughing gas made it to low Earth orbit -
Critical ionization velocity experiment onboard space shuttle Discovery (STS-39), releasing a plume of nitrous oxide gas.
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Unrelated to this post, below is an example of
eclectic science esoterica
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