March 14 Merch

Yo, ho, ho and 3.14 bottles of rum!Show some science humor with this funny Pi Pirate t-shirt. Perfect for math teachers and pirate lovers.

Pi Day Be Irrational Math Teacher Kids Student

international pi day

Celebrate Pi Day in style on March 14th. Fun nerdy geeky math pi day gift for math majors, math teachers, science nerds, math geeks, math club mathletes and pie lovers. Perfect for those who study algebra geometry calculus trigonometry & more! Every math geek & nerd will love this novelty mathematical equations pi day design. Funny mathematician nerd/geek Pi Day shirt for kids, youth, boys, girls, men, and women. Math teacher t-shirts.

Glitched out Pi Day Symbol

Fun Happy Pi Day apparel and accessories make a perfect gift for mathematicians, math teachers, students, or anyone who loves Pi Day.

I Can't Keep Calm I'm Irrational. Pi Day Design for math teachers, math nerds, geeks and your whole math class for that matter.

Celebrate international pi day with this striking T-shirt which is big on quality but little on price.

Nothing better than pie on Pi Day.

Fun Happy Pi Day apparel and accessories make a perfect gift for mathematicians, math teachers, students, or anyone who loves Pi Day.

Awesome design celebrating PI Day on March 14th in a strawberry red color.

Awesome design celebrating PI Day on March 14th in a forest green color.

Awesome design celebrating PI Day on March 14th.

A delicious design for March 14th, or any day of the year!

Perfect shirt to wear on Pi Day (March 14th) or any other day of the year when you want to show off your math side. This shirt features the beginning digits of Pi within the symbol of Pi. How many digits of Pi can you memorize? Prove it with this shirt! Great for STEM students, teachers, college students, or anyone with a quirky yet geeky vibe. Are you into Math and Science? Makes a great gift for any mathematician, geek, nerd, tech lover, college student, teacher, or back to school.

Pi Man Vampire Bat featuring Pocket Protector, Pi Symbol Fangs and Nerd Glasses. Pi Symbol Design. Great Gift Idea for Math Teachers, Geek, Nerds and Math Lovers of All Ages.

This March the 14th, it's time to celebrate the constant pi and to eats lots of pie of course! Pi day 2017 is a fantastic way for superheros, nerds, geeks, mathlete's and algebra experts to enjoy the event. Pi been calculated to over one trillion digits beyond a decimal point and this shirt has a perfect example of the value of Pi. Pi is an irrational and transcendental number, it continues infinitely with repetition or pattern. This year it was be perfectly represented on March 14th! If you're

Born on Pi Day, Pi number, Math Equations, Style Sunset, 3.14 Symbol Silhouette for science, geek, son, teacher, boy, girl, engineer, aunt, professors, friends, mom, dad

Born on Pi Day, Pi number, Math Equations, Style Sunset, 3.14 Symbol Silhouette for science, geek, son, teacher, boy, girl, engineer, aunt, professors, friends, mom, dad

Celebrate Pi Day with this legendary design.

"March 4" - This original design is ideal as a present for yourself, family, and friends.

The pi symbol of math glows with pride in all of the colors of the rainbow depicted within its silhouette. Makes a clever gift for the math teachers and math lovers of your friend circle because everybody loves pie so come and celebrate Pi day, March 14 with its symbol! Instagram@ Artbydebcamp Facebook@ Art by Deborah Camp

Satisfy your pleasure for both math and dessert with This tee is perfect for anyone with a love for math and Pie. features the mathematical constant of Pi represented in a humorous way

Live and Let Pi features Pi Symbol as Agent 3.14 complete with white tux, bow tie and pistol. Great gift idea for Math Teacher, geek, nerd and Math Lovers of All Ages.

Celebrate Pi Day and St. Patrick's Day on both March 14 and March 17 with just one very cool Pi-rish Party Shirt. Kiss Me I'm Pirish features a green shamrock complete with Pi symbols and the dates 3.14 and 3.17. In this economy it certainly makes sense to buy a party shirt like this. Who can afford to buy two shirts for holidays that are celebrated within three days of each other during the same month of March?

Math Mistakes Allow Thingking To Happen T-shirt

Left vs. Right Brain Pie Pi Day T-Shirt

Left vs Right Brain Pie Pi Day T-Shirt

Great gifts for women and men math lovers, science teachers, math teachers, physics teachers and students to wear on National Pi Day

A charming and calm panda bear thinks about pi.

12th Grade Math Square Root Of 144 Back To School T-Shirt Gift

Perfect gift for pi day birthday

Green and purple medieval lettering with a funny science maths pun, "The roundest knight at King Arthur's court was Sir Cumference. He 8 2 much pi.". Funny math equation graphic design. Love science and math? Get ready for Pi Day on March 14 by getting one of these amazingly geeky designs on any of our apparel or gift items!