Pi Long Sleeve T-Shirts

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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

A different way of drawing by numbers.

Pi Day 3.14 Spiral Pi Math Gift For Teachers

Irrational Shadow

I just really like some of these characters....

On march 14th we eat pie

Cutie Pi tee features Pi math symbol with a pretty and colorful pattern fill of pink green and turquoise. Great Pi Day, birthday or Christmas gift idea for the math nerd, professor, teacher, instructor, student, geek, and pun lover.

Just tell 'em TC sent ya.

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!

Higgins /// Magnum P.I. 80s Retro Design

Pi Pun

PI Day Funny Math 3.14 Number PI Lover Tee by Aneisha. 3.14 number symbol PI Day Math for Kids, Men, and Women.

Wear this shirt to celebrate Pi day and to showcase your love for math!

Perfect gift for all Nerds & Geeks & friends of mathematics and physics. Ultimate Hipster nebula / space / galaxy design. A must for all the cool hipsters, universe, PI, Einstein, π & Big Bang fans.

Island hoppers Vintage retro look

Pi symbol for Pi day

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.

Island Hoppers colors

Rainbow Pi The number π is a mathematical constant, approximately equal to 3.14159. It is defined in Euclidean geometry[a] as the ratio of a circle's circumference to its diameter, and also has various equivalent definitions. It appears in many formulas in all areas of mathematics and physics. The earliest known use of the Greek letter π to represent the ratio of a circle's circumference to its diameter was by the Welsh mathematician William Jones in 1706. It is also referred to as Archimedes's constant.

My numbers go on forever

Pi day

Pi Pun

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Pi Pun

great gift

T-shirt inspired by the popular television series of the 80 titled "Magnum PI". A character starring by Tom Selleck.

3/14

3.14...'nuff said.

Pi pie

just pi

Clean design

Magnum and the boys.

Magnum, P.I. is an American crime drama television series starring Tom Selleck as Thomas Magnum, a private investigator (P.I.) living on Oahu, Hawaii. The series ran from 1980 to 1988 during its first-run broadcast on the American television network CBS. According to the Nielsen ratings, Magnum, P.I. consistently ranked in the top twenty U.S. television programs during the first five years of its original run in the United States. A reboot series of the same name was ordered to series on May 11, 2018, and premiered on September 24, 2018 on CBS.

Over 300 digits of pi. Math geeks, students, and teachers rejoice.

Pi is My Constant. Pi Day happens on March 14th. However, for the math geek, math nerd, math teacher, etc. Pi Mode is Always on and this Pi Day will be Epic! Pi Day Rules.