Pi Mathematics Long Sleeve T-Shirts

Celebrate the Awesomeness that is Pi with this Cool Pi Day T-shirt Design by Mudge Studios. Pi Day is celebrated March 14th, but every math lover, geek, nerd, Math Teacher, mathlete knows that Pi Day should be everyday.

Pi in the Sky shirts for those that celebrate Pi Day every March 14th- more specifically honoring Pi Day at 1:59 PM- that's 3.14159... Pi Day should never end. Featured is Pi in the sky of van Gogh's Starry Night. Great gift ideas for the math teacher, the mathlete, math student and arithmatic lovers of all ages.

The coolest Pi there is. Magnum Pi.

The best gift for a mathematician, scientist and anyone who loves science and numbers! The model is made by hand and is a registered copyright patent.

Cool Pi Design showing many decimal points. Great holiday or birthday gift idea for the math addict.

I Ate Some Pie and it was DELICIOUS Eight Sum Pi day Math Mens Womens geek T-shirt Birthday gift idea tshirt Made in USA black

Math Symbols

Introverted but willing to discuss Mathematics ...

Mathematical constant.

pi is the path to follow

The numbers of Pi

Math & Science. You can't have one without the other.

Did you know that 3.14% of sailors are pirates? get it?

The number Pi is a mathematical constant, the ratio of a circle's circumference to its diameter, commonly approximated as 3.14159.

Funny Pi-rate shirt design by Mudge Studios for those that celebrate Pi Day every day and more specifically honoring Pi Day on March 14th at 1:59 PM- that's 3.14159... Pi Day should never end. Featured is Pi as a swashbuckling pirate armed with eye patch, sword, peg leg and of course a parrot. Pi Rules!

Pi-day

Vintage Pi

Vintage Pi

Peace Love Pi features a peace sign, heart, and pi symbol for Pi Day. A funny math geek gift for an algebra teacher obsessed with the concept of pi.

Album cover parody t-shirt design with an illustration of the pi symbol that reads: the infamous pi-3,141592653. Ideal for any geek who wants to stand out at a hiphop concert.

Mathematical constant.

Pi day, when pi is irrational.

8 9 Math Teacher Funny

The mathematical constant pi, with its greek symbol in the center and its first few digits represented by Circular Gallifreyan numerals.

Mathematical constant.

The mathematical pi symbol reflects a pun on the word pi with a pepperoni pizza pie depicted within its silhouette. Makes a cool gift for the math teachers,foodies and pepperoni pizza aficionados within your friend circle because everybody loves pie so come and celebrate national Pi day, March 14th with its symbol! Instagram@ Artbydebcamp Facebook@ Art by Deborah Camp

I Ate Some Pie and it was DELICIOUS Eight Sum Pi day Math Mens Womens geek T-shirt Birthday gift idea tshirt Made in USA black

PI day 3,14 math lover

I ate some Pi and it was delicious math Nerd

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.

Happy emPIre day 2015. Except for you Rebels.... Scum.

An integral definition of pi.

Hope you like it.

Math by MAKO DESIGN FOR U !

Indulge in a slice of humor where the infinite nature of Pi intertwines with the sweetness of pie.

tools that make learning mathematics easy and fun for you and your child