This is from the NATURE episode: Crash: A Tale of Two Species It explains the surprising nature, and uses of this ancient creatures blue colored blood.
posted by Crosswords
1 decade 7 years 3 weeks ago • 4,090 views • 3:17
Medicine
Created: 1 decade 6 years 2 weeks ago
Updated: 1 decade 5 years 7 months 2 weeks ago
Views: 3,334
Updated: 1 decade 5 years 7 months 2 weeks ago
Views: 3,334
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1 decade 7 years 3 weeks ago • 4,090 views • 3:17