THE SCIENCE TeeCHER :: Pi Day Stuff

Pi Day Stuff


Pi Day T-shirts
29 products

Pi Earrings
2 products

Pi Ties
2 products

Products

Math Power Pin

15/16" (24 mm) diameter.

Price: $5.

Pi Lapel or Tie Pin - Sold Out

Actual height 1/2 inch (13 mm).
Tie pin has chain and bar for attaching tie to front of shirt.
Handcast in USA from lead-free pewter using renewable energy. Posts, chains, and bars of stainless steel.

Pricing: Lapel Pin $6. Tie Pin $8.00.

Apple Pi math earrings - Sold Out
One Apple, one pi. Made in USA from lead-free pewter using solar energy. Hooks of stainless steel. $15.
Flaming Pi Hat - Youth
A flaming Pi symbol embroidered on an 8 inch high hat. Made of 100% wool-feel acrylic. Blue or Pink. $15.
Pi Earrings - Sold Out
BEST SELLER!

Pi design is 7/16" wide x 7/16" high (11 mm wide x 10 mm high).
Dangle style.
Handcast in USA from lead-free pewter using renewable energy. Hooks or posts of stainless steel.

Price: $15.

Apple Pi T-shirt (2XL, 4XL)

What do you get when you divide the circumference of an apple by twice its radius?
Apple Pi.

Price: $20.

Cherry Pi Women's Math T-Shirt
Cherry Pi: The first nine digits of Cherry/Lemon/Apple Pi. $20.
Chinese Pi Women's Tank Top
The Chinese symbols for "Circle Circumference Ratio", i.e. Pi. $20.
Easy as Pi T-shirt - SOLD OUT
As seen on TV in the Numb3rs episode "Atomic Number 33".
BEST SELLER. Comes in Adult, Women's, and Youth sizes.


Price: $20.
Key Lime Pi T-shirt (4XL only)

Key Lime Pi T-shirt features a key, a chemical formula for lime, and the Pi symbol.
Black 4XL only.

Price: $20.