Vintage PopSci: DIY Laughing Gas

Here’s a classic how-to from the archives—an article from 1949 on [making your own nitrous oxide](http://blog.modernmechanix.com/2006/03/07/the-gas-that-makes-you/- laugh). Link via Modern … Continued

httpswww.popsci.comsitespopsci.comfilesimport2013importPopSciArticlesxlg_laughing_gas_0.jpg

Here’s a classic how-to from the archives—an article from 1949 on [making your own nitrous oxide](http://blog.modernmechanix.com/2006/03/07/the-gas-that-makes-you/- laugh). Link via Modern Mechanix.