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Jan 2018
4m 52s

Did the Genes for Light Skin Colors Evol...

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About this episode
A widescale genetic survey has shown that despite common misconceptions, race really is only skin deep. Learn more in this episode of BrainStuff. 
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These marine invertebrates can solve puzzles, use tools, and camouflage themselves by changing their very skin -- yet they live only three to five years, and die after mating. Learn more about octopuses in today's episode of BrainStuff, based on these articles: https://animals.ho ... Show More
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Jul 29
How Do We Get Iron and Steel Out of Stone?
Iron processing is a benchmark of civilization for good reason -- this metal makes a lot of technology possible. Learn about the history and science of refining iron and steel in today's episode of BrainStuff, based on this article: https://science.howstuffworks.com/iron.htmSee o ... Show More
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