What Would Happen If All Our Ocean Waters Were Replaced By Deuterium Oxide?

What would happen if all the water in the ocean was replaced with deuterium oxide? This question was originally answered on Quora by Josh Velson.

from Forbes – Tech http://www.forbes.com/sites/quora/2016/11/10/what-would-happen-if-all-our-ocean-waters-were-replaced-by-deuterium-oxide/
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