Pi 1 Bags

Description: Zeus! Apollo!

Description: This design features white text on a black background. The top line reads "I'M". The middle line contains a mathematical expression: "1 + SQR(PI)(TAN^2 C)". The bottom line reads "AND I KNOW IT". The style is simple and textual with mathematical symbols.

Description: Zeus! Apollo!

Description: Tom Selleck

Description: pink floyd

Description: Pine-Box-Boys T-Shirt tee

Description: 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?

Description: A bold, monochrome composition featuring mathematical symbols and text. At the top is the square root of -1, followed by 2 raised to the power of 3, then the sigma symbol, and finally Pi. Below these are the words 'AND IT WAS' and 'DELICIOUS' in large, capitalized white lettering on a black background.

Description: Zeus! Apollo!

Description: Zeus! Apollo! (This one has white text)

Description: tom selleck

Description: The Prancing Horse

Description: imaginary number i white

Description: A funny version of the algebraic expressions for math lovers