We've linked to Theo Gray's Periodic Table Table that contains samples of elements in the table. More than once, in fact, but that's been years ago. Now you get to meet the man who co-founded Wolfram Research, in this video in which he explains how the Periodic Table Table came to be. Learn more at Gray's website. Link -Thanks, Kirk!
This guy is really interesting! It's probably not surprising to hear, but when Theo Gray comes to a dinner party, he brings along samples of different elements for the kids and adults to play with. (True story.)
Abusive comment hidden.
(Show it anyway.)