Due in large part to pressure from the diary industry, margarine was once outlawed in Canada and parts of the United States. Learn more about the Oleo Wars in this episode of BrainStuff.
 Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Due in large part to pressure from the diary industry, margarine was once outlawed in Canada and parts of the United States. Learn more about the Oleo Wars in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Why Did Bootleggers Once Smuggle Margarine?

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

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Why Did Bootleggers Once Smuggle Margarine?

Why Did Bootleggers Once Smuggle Margarine?