Tattoo machines (sometimes called guns) haven’t changed much since the 1890s because they’re such elegant devices. Tune in to learn how the most common types work.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

How Did Weasels Get a Bad Rap?
15:37

How Did Napoleon I, the Emperor of the French, Rise and Fall?
15:08

BrainStuff Classics: How Did Alchemy Create Chemistry?
07:11