Add/Subtract T-Shirt
It’s the mathematician’s equivalent to the tub. Available on Ash.
$24.00 – $25.00Price range: $24.00 through $25.00
How mathematicians unwind.
It’s the mathematician’s equivalent to the tub. Available on Ash.
| Weight | 8 oz |
|---|---|
| Dimensions | 10 × 8 × 1 in |
| Color | Ash |
| Size | Small, Medium, Large, X-Large, XX-Large +$1.00, Youth Small 6-8, Youth Medium 10-12, Youth Large 14-16 |
| 5 |
|
0 |
| 4 |
|
0 |
| 3 |
|
0 |
| 2 |
|
0 |
| 1 |
|
0 |
- animal
- apollo
- art
- astronomy
- aviation
- biology
- buzz
- cartoon
- chem
- chemicals
- chemistry
- constellations
- earth
- elements
- exploration
- extreme
- field
- funny
- genius
- Glow
- Glow in the dark t-shirt
- harris
- history
- humor
- inventor
- Kids
- mars
- math
- medicine
- moon
- NASA
- nature
- periodic table
- printed front and back
- science
- scientist
- shul
- sidney
- space
- sports
- star finder
- stars
- sun
- Sweat
- Sweatshirts
Related Products
“Imagination is more important than knowledge,” a tribute to the genius of Einstein.
Featured on the cover of Sidney Harris’s You Want Proof book of science cartoons.
Author and cartoonist Sidney Harris muses that while ostriches can’t fly, they are taking the necessary steps to learn how.
Printed upside down in glow-in-the-dark ink so the wearer can really use it.
Leonardo Da Vinci. Artist, scientist, and engineer extraordinaire. With images taken directly from his notebooks.
One of the most underrated risk management strategies: RUN!
Glow-in-the-dark design uses clusters of celestial objects to illuminate the world’s most renowned physicist.
This Sidney Harris Mars Probe cartoon demonstrates that all is fair in love, war, and interplanetary exploration.





Reviews
There are no reviews yet.