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Old Comments:

2008-02-26 16:24:44
Thanks for the original link, i dont remenber where are they
2008-01-22 19:30:23
Is there a higher resolution available somewhere? - "Yes." - Ok, where?
2008-01-21 02:45:32
Periodic table of Mendeleev
2008-01-20 12:40:15
it's from Popular Science. It's posted right on my wall next to my comp.
2008-01-20 02:43:18
ummm... elementary school? (heh)
2008-01-18 22:33:20
cool! where is this from?