Front upper left chest: Infinity symbol surrounded by the words "Contemplate the infinite"
Back: "With Math, The Possibilites Are Infinite"
Available in Black, Indigo Blue.
Pricing: $17 to $21.
Front upper left chest: Stylized "Think" logo.
Back: "WARNING: Engage your brain before opening your mouth. In case of malfunction or loss of control, stop, back up, and try again."
Available in Stone Blue, Ash Gray, and White.
Pricing: $17 to $19.
Upper left chest: "Get Radical" with stylized square root sign.
Back: "It's OK to like Math"
Available in Stone Blue, Ash Gray, and Violet.
Pricing: $17 to $21.
Fibonacci Cartoon T-shirt features Sidney Harris cartoon with two men at door number 112358 and the caption "This must be Fibonacci's."
T-shirt is Navy Blue.
Pricing: $16 to $18.
Front: Know Limits
Back: Dare to be Differential
Available in Stone Blue, Ash Gray, and White.
Pricing: $17 to $21.
SALE! Dare to be Differential t-shirts in colors other than Stone Blue are on sale for $12 to $13, while supplies last.
Front upper left chest: "Know Math"
Back: "Question Everything. Fear nothing but ignorance. Know Math."
Available in Stone Blue and Ash Gray.
Pricing: $17 to $21.
Front: "Half of all people don't get fractions or percentages..."
Back:" But the other 25% do just fine."
Available in Black, Indigo Blue, or White.
Pricing: $14 to $16.
SALE! White Small and 2XL Fractions and Percentages t-shirts are on sale for $10, while supplies last.
You can have your Pi and e it too, as demonstrated on this t-shirt.
Available in Black, Ash Gray, and White.
Pricing: $14 to $16.
SALE! White XL and 2XL Have Your Pi t-shirts are on sale for $10, while supplies last.
This Sidney Harris math cartoon t-shirt has the caption:
"This is the part I always hate."
T-shirt is Ash Gray.
Pricing: $16 to $18.
Just Integral du It -- for those who make integral calculus too complicated.
Available on Black or Ash Gray.
Pricing: $14 to $16.
