Here the word PI, represented by the Greek letter π, helps spell out the name of a bird: the Magpie (or MagPI). The cute stylized name is accompanied by a cartoon image of a Magpie bird. This is a fun cartoon Pi Day t-shirt for math geeks who are also bird lovers!
Pi is to Pie what π is to a cartoon image of a pie. This funny graphic Pi shirt takes the play on words and adds in pie humor. This funny t-shirt is available in sizes Small to 3XL.
The first Thursday in May is designated as World Password Day, a day meant to promote password best practices for a safer online experience. Using a secure password management program is a great way to get your passwords under control, keep them safe, and ensure you are doing...
This is a fun graphic t-shirt that mashes up a sentiment of love with the mathematical constant PI. The design includes symbolic elements along with artfully arranged text. The main element of this t-shirt design is the text, which is arranged around a heart that surrounds the symbol...
This is a great text Pi Day t-shirt with a funny slogan for math nerds. The full slogan reads "They Call Me PI Because I'm Irrational and I Don't Know When To Stop". The arrangement of the different mashup fonts is fun and playful. The white text...
This is a patriotic Pi Day t-shirt design for math geeks. The first digits of PI are arranged in circles around the Greek letter. The red, white, and blue colors are arranged in the familiar style of Captain America's famous shield.
