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How does a jellyfish sting? - Neosha S Kashef


View full lesson: http://ed.ted.com/lessons/how-does-a-...

You’re swimming in the ocean when something brushes your leg. When the tingling sets in, you realize you’ve been stung by a jellyfish. How do these beautiful gelatinous creatures pack such a painful punch? Neosha S Kashef details the science behind the sting.

Lesson by Neosha S Kashef, animation by Cinematic.

posted by emetinav7