Mini: Mood Rings

Mood rings change color to inform the external world about our emotional states. How does this magical jewelry make our most private, inner experiences overtly observable? Most people know this is temperature-based reaction... and it is. But, we'll explain how and what it means, if anything. 

Links: 

1. https://thebannercsi.com/2020/03/22/the-science-and-history-behind-mood-rings/
2. https://www.atlasobscura.com/articles/was-the-mood-ring-a-gateway-drug-to-an-era-of-self-obsession
3. https://wholesalejewelrywebsite.com/products/mood-ring-color-chart-cfr7043
4. https://people.howstuffworks.com/mood-rings.htm

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