Butterflies' wings are colored as a result of iridescence; this fascinating optical phenomenon is the result of light refracting off transparent surfaces. Josh and Chuck reveal how pigmentation, iridescence, light and butterfly wings work in this episode.

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Butterflies' wings are colored as a result of iridescence; this fascinating optical phenomenon is the result of light refracting off transparent surfaces. Josh and Chuck reveal how pigmentation, iridescence, light and butterfly wings work in this episode. Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a>

If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.

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Butterflies' wings are colored as a result of iridescence; this fascinating optical phenomenon is the result of light refracting off transparent surfaces. Josh and Chuck reveal how pigmentation, iridescence, light and butterfly wings work in this episode.

How do butterfly wings get their color?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/7ebe84c0-5c60-4eaa-a13d-ae2800b628c8/transcript

Deciding how to share water is pretty important stuff when there isn't much of it around. Today we dive into the Colorado River Compact.

Deciding how to share water is pretty important stuff when there isn't much of it around. Today we dive into the Colorado River Compact.

The Colorado River Compact

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/4925df4b-12a7-4e30-972d-b41d0115cbad/transcript

Pretty much everyone agrees that English is a chaotic language. There are nutso rules of grammar and spelling other languages don’t have. More than once, movements have emerged to simplify English and each time they were beaten back with a vengeance. 

Pretty much everyone agrees that English is a chaotic language. There are nutso rules of grammar and spelling other languages don&rsquo;t have. More than once, movements have emerged to simplify English and each time they were beaten back with a vengeance.&nbsp;

Short Stuff: Simple Spelling Movement

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/0733ae2f-0940-400b-be78-b41a00c0a793/transcript

Lots of nations gauge the health of their country by how the middle class is doing. There’s just one issue with that – no one can say exactly what defines the middle class. But even when you take a guess, it seems like the health isn’t so good these days.

Lots of nations gauge the health of their country by how the middle class is doing. There&rsquo;s just one issue with that &ndash; no one can say exactly what defines the middle class. But even when you take a guess, it seems like the health isn&rsquo;t so good these days.

The Middle Class: Canary in the Gold Mine

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/2f800db3-c6cc-4d4b-82de-b419012b8f5a/transcript

How do butterfly wings get their color?

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