What do you get when you combine barium, zinc, and gallium? Bazinga!! This chemical cross-stitch by beki710 is sure to bring a certain element of fun to any wall. (Ha! I’m so punny!) You can see the full thread here: http://www.craftster.org/forum/index.php?topic=411956.0 You can see tons more great crafts by viewing the “Big Bang Theory” tag.