Legal pads' defining characteristics all date back to the turn of the 20th century. Learn how they came about in this episode of BrainStuff.

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<p>Legal pads' defining characteristics all date back to the turn of the 20th century. Learn how they came about in this episode of BrainStuff.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a>

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.

BrainStuff

Why Are Legal Pads Yellow?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/828d5bd5-2fe7-4b21-880b-ae3200415749/transcript