This 1930s Family Is High On Laughing Gas Pie

Humans love to get high. So much so that people were recreationally using nitrous oxide (commonly called "laughing gas") for nearly a century before it was used as an anaesthetic. So when chemists in the 1930s started proposing the use of nitrous oxide in consumer products like whipped cream canisters, some people… » 7/24/13 5:27pm 7/24/13 5:27pm