A funny tongue-in-cheek t-shirt for anyone who appreciates a geeky or nerdy sense of humor and punny puns. The shirt bears the text: I wear this shirt periodically", being placed ironically right beneath a diagram of the Periodic Table of Elements. Whether you're majoring in chem, phys, biology, biochemistry / biochem, Medicine or any other science, or whether you work in a scientific field for your job / career or whether you're just a bit of a science nerd at heart, this tshirt can be a fun way to wear your geek flag with pride! Because lets face it, being a nerd is pretty awesome! DFTBA!

• This T-shirt features a whole scientific Periodic Table of Elements in vibrant colors of bright blue, yellow, green, red and lilac purple. Beneath this chemistry chart is the funny, ironic humorous science-pun text that reads: I wear this shirt periodically.
• This tshirt would make a fun gift for anyone who loves science, chemistry, physics or biochemistry, be it a high school student, college or university undergrad or graduate majoring in chemistry, physics or science, or even for a professional chemist working in research, or physicist researcher. It's great for anyone who appreciates sci geek / nerd humor and word play!
• Lightweight, Classic fit, Double-needle sleeve and bottom hem

This T-shirt features a whole scientific Periodic Table of Elements in vibrant colors of bright blue, yellow, green, red and lilac purple. Beneath this chemistry chart is the funny, ironic humorous science-pun text that reads: I wear this shirt periodically.T T T T-shirt