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I love the Periodic Table of Elements and all things Periodic. thx
Then you'll also love this series: http://www.periodicvideos.com/ Just click on an element and you get a documentary about it.
This looks really cool, thanks for posting the link. Any idea which ones are done by red lab coat guy? He looks like he'd be interesting to watch.Edit: Never mind, he does the astatine video
Edit: Never mind, he does the astatine video