How Do Wetsuits Keep You Warm?

Snorkelers, surfers, divers. They all use them… wetsuits! So how do they work to keep you warm? It turns out layers of materials, and water itself!

Hosted by: Olivia Gordon
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Sources:
http://www.explainthatstuff.com/howwe...
https://www.grc.nasa.gov/www/k-12/air...
http://phys.org/news/2014-12-what-is-...
http://news.mit.edu/2016/beaver-inspi...