Calculus Phone Cases - iPhone and Android

Stirling approximation giving an approximate value of the factorial of a number.

Fun mathematical example showing how to derive tea from herbs. This calculus design would make the perfect gift for any of your tea loving math wiz friends or teachers.

Fun pizza math. This math design would make the perfect gift for any of your pizza loving math wiz friends or teachers.

Time And Relative Dimensions In Space

Stirling approximation giving an approximate value of the factorial of a number.

You don’t shoot the basketball, you calculate the shooting percentage. You don’t pass the football, you determine the quarterback rating. You’re a mathematician, a math magician. You’re a Mathlete! A tip of the mortar board to smarts from eBrush Design. (note: the type is filled with a mathematical equation pattern)

Hope you like it!!!

I Wish Life Was As Simple As Calculus Math Teacher

Introverted But Willing To Discuss Math

The sonic screwdriver is a fictional multifunctional tool in the British science fiction television programme Doctor Who and its spin-offs, used by the Doctor.

Isn't it obvious that this is a play on the phrase "Isn't it obvious?"? :D

You'll find Riemann's Zeta Function if you read the design from the outside in. For the Mathematician, Physicist, or lover of mandalas in your life.

Isn't it obvious that this is a play on the phrase "Isn't it obvious?"? :D

Some people are just naturally bad at math.

Proposed reconstruction of the front face of the mechanism, showing the placement of dials indicating planetary phases.

Time And Relative Dimensions In Space

Newton being excessively dramatic about his third law of motion

Vortex manipulator

Don't be a da/dt. A jerk in other words. Show your inner nerd and your abilities in vector calculus...and physics.

”Mistakes Allow Thinking To Happen" Is designed for those who enjoy science, math quotes, algebra, calculus, geometry and more! Show this funny tee to your teacher, tutor, lecturer, professor so people can see what you truly enjoy!

A more dramatic reading of Newtons First Law of Motion

Isn't it obvious that this is a play on the phrase "Isn't it obvious?"? :D

Fun pie math. This math design would make the perfect gift for any of your pie loving math wiz friends or teachers.

Doctor Who 18 hand tool

Doctor Who tool

I waited for you...

Run!

Inspired by The sonic screwdriver from Doctor who

The sonic screwdriver

A vortex manipulator was a form of basic time travel used by the Time Agency.

The calculus of cute has arrived. Share your love of unicorns and higher mathematics!

Funny math joke, "I wish life was as simple as calculus."

Celebrate the calculus squad with this beautiful design. Perfect way for saying Thank You, calculus teacher appreciation gifts or end of year gift ideas.

A funny shirt for people that survived the horrors of AP Calculus (AB or BC)!