Brian Posted April 26, 2016 Thought this was rather interesting. Radiant Zinc Fireworks Reveal Quality of Human Egg 5 Share this post Link to post Share on other sites
Karl Posted April 26, 2016 Thought this was rather interesting.Radiant Zinc Fireworks Reveal Quality of Human Egg Fascinating. It gives a sense of the chemistry which is part of the biological process. Share this post Link to post Share on other sites
WisteriaWinds Posted April 29, 2016 Zinc again. Hm... Seems an important mineral in many ways. Neat article. 1 Share this post Link to post Share on other sites
