This is a personal, non-sponsored post by a member of BuzzFeed's ad content team.Buzz·Posted on Sep 12, 201421 Things All Chemistry Majors Would UnderstandChemistry is the study of all matter. This means we have a degree in everything, right?by Chris UneraBuzzFeed, Junior CreativeLinkFacebookPinterestTwitterMail 1. You've been yelled at one point for not wearing your safety goggles. Tap to play GIF Tap to play GIF 2. You may have seen someone take a shower in class. Tap to play GIF Tap to play GIF 3. Your wafting technique is on point. Tap to play GIF Tap to play GIF 4. You had that ONE person in your lab group who was ALWAYS the cause of experimental error. Tap to play GIF Tap to play GIF 5. How you THINK everyone should react after you mass out the EXACT amount on the balance. Tap to play GIF Tap to play GIF 6. How you KNOW everyone reacts when you struggle taking the weighing paper off the balance. Tap to play GIF Tap to play GIF 7. You got to a point where you no longer needed to look at the periodic table. Tap to play GIF Tap to play GIF 8. Your definition of mole is totally different than the normal person. 9. One more drop. One moooooooooooore drop. One moooooooooooooore drop! 10. That first time trying to figure out the chirality thumb rule. Tap to play GIF Tap to play GIF 11. You realize half your class disappears after Organic Chem I. 12. You're a little disturbed that the only thing you remember from PChem is PV=nRT. Tap to play GIF Tap to play GIF 13. Convincing your friends that GC-Mass Spec wasn't a rapper. 14. Your first thought after hearing about the dangers of wearing contacts on lab day. Tap to play GIF Tap to play GIF 15. Instead of being awe-struck, you scream out Barium! 16. You treat a gas tank more carefully than a newborn baby. 17. You've snickered when you heard someone whisper "LEO the lion says GER" during a midterm. Tap to play GIF Tap to play GIF 18. At least one article of clothing had holes in it from an acid or base spill. 19. Ye got blistas on ye fingas from the molecular model kits. Tap to play GIF Tap to play GIF 20. Sample taking forever? Let's rearrange this box of pipette tips! Via instagram.com 21. You've dealt with the kid asking for help on a lab report the night before its due. Tap to play GIF Tap to play GIF