Theodore Gray’s Wooden Periodic Table.
By Alex in Science & Tech on Mar 17, 2006 at 2:08 am
Make sure not to touch the cubicle with the Plutonium sample (a highly toxic, heavy, radioactive metallic element).
You should pour a gallon of water in each of the drawers for column 1. NO! JK! Dont Do It! Make sure to keep that side dry!

