Irrational Kids Hoodies

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.

Black and white pi sign original art.

My Irrational Childhood Fear

Celebrate the pi day with this colorful design with your friends and family who love Mathematics and particularly enjoy Pi day. For those who are not aware, people celebrate PI day on Mar 14th. You can get yours on products like T shirts, mugs, stickers, etc.

A couple digits of Pi which will make a perfect gift for any math lovers.

A large black and red Pi symbol repeated in a circle shape. Something for you to wear on Pi Day, 3.14 (March 14).

fear of failure atychiphobia symptoms

A large black and red representation of the math symbol Pi, an irrational number used in math, science and physics, repeated in a ring shape.

Concentric circles of pi placed on a pale blue circular background. Is pi infinite? Do these circles represent infinity?

This Fibonacci number displays your golden ratio to all your mathematician friends and science students and teachers. Composers, musicians, artists, painters, photographers and even architects and engineers use the mathematical golden ratio every day.

Impossible Cubes.

Happy Pi Day Irrational Math T-shirt , ideal for friends and family , math lovers.

1990s style hot pink 3.1416 zip code stamp reminiscent of a popular 90s TV show. Pi has irrational skills. Fun 90s neon pink color. And a circular border. Because Pi excels at circles.

Vintage Style Irrationals team shirt for math fans. Player number is pi. Sporty! (sort of). Get one of these for your favorite mathematician, math major. Go mathletes!

Vintage Style Mathematicians team shirt for math fans. Player number is pi. Sporty! (sort of). Get one of these for your favorite mathematician, math major. Go mathletes!

Pi day is celebrated world wide on Mar 14. This vintage Pi day design is for you to gift to your loved ones or to yourself.

Impossible cubes. Illusion.

Hope you like it!

Life is Uncertain but Pi is infinite - Pi Day!

We expect others to act rationally even though we are irrational.

Don't Be Irrational Pi Day

Pi sign and numbers are fascinating smart people for centuries. Technical, sketchy artsy look. Celebrate Pi Day March 14!

The number π is a mathematical constant. It is defined as the ratio of a circle's circumference to its diameter, and it also has various equivalent definitions.

Funny shirt for those who understand the pun. Do you think your friends would understand this?

"The diving line in America is no longer between right or left; the choice is between normal or crazr."

The number π is a mathematical constant. It is defined as the ratio of a circle's circumference to its diameter, and it also has various equivalent definitions.

This is a great design to grab for a math teacher or math lover, whether he is your dad or brother or someone you respect.

Celebrate Pi Day with this fun design perfect for math lovers, teachers, and science fans! Embrace the magic of Pi—whether it's 3.14 or 3.14159—and indulge in the joy of mathematics. Life's too short to be just another digit.

an pi talking to a pie

Euler constant, a constant that we come across during the first years of calculus, but don't really dive deeply into it.

Euler constant, a constant that we come across during the first years of calculus, but don't really dive deeply into it.

I am totally sane, the world arround me is crazy. When people think you are a little off, show them that you don't suffer of mental disorder, you enjoy insanity in full.

pi

The ratio of a circle's circumference to its diameter, expressed by the Greek letter pi, is approximately equal to 3.14159. Thus every March 14 (3/14) geeks around the world celebrate!

Pi is not rational