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Preventing Sea Urchin Orgies Posted by: DiscoveryNewsVideo Video duration: 195 seconds Discovery-News.com, The Skinny On: Keeping your sea urchins calm and sedate on the way back to the lab is an important part of studying their fertility. James Williams finds out why. Related: channnel, discovery, embryo, fertilization, funny, james, ocean, reproduction, research, scripps, sea, sperm, urchin, williams   Cherchez le theme video de votre choix. Vous aimez? Partagez!

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