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Swooping in to save your Day, it's your friendly neighbourhood Calculator!
Saviour of split bills and last-minute tax forms.
funny, parody, humor, cape, glasses
Grab this funny calculus teacher merch today!
calculus, calculus-instructors, calculus-instructor, calculus-professor, calculus-professors
Calculus (C-Al-Cu-Lu-S) Spelled with Periodic Elements! Our original Periodic-Tees Elements design. This high-energy tee contains elements Carbon, Aluminum, Copper, Lutetium, and Sulfur!
periodic-elements, chem, spelling, biology, physics
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