Stem Cards

Description: Perfect For Students, Teachers, And Mathematicians Who Love Funny Mathematics Humor. Features Why So Negative Bruh, I Keep Losing Things, Guys Let's Get Along, And Math Problems.

Description: This Humorous Design Is For Math Lovers, Students, Teachers, And Science Enthusiasts. Featuring The Clever Text My Password Is The Last 8 Digits Of Pi, It's Perfect For Anyone Passionate About Mathematics, Pi Day, Or STEM Fields.

Description: A playful math lover design with equations, symbols, and a cheerful checklist for becoming a math person. Great for students, teachers, and STEM humor fans.

Description: A clever and minimalist line-art design featuring laboratory flasks that brings a witty chemistry pun to life for science enthusiasts.

Description: The design is perfect features a engineer theme with a natural, wearable feel, with hints of sarcasm retro and sarcasm vintage. A natural pick for engineer fans, especially as a gift on tees, stickers, hoodies, mugs, and everyday gear.

Description: Not magic features a engineer theme with a natural, wearable feel, with hints of sarcasm gift and sarcasm lover. A natural pick for engineer fans, especially as a gift on tees, stickers, hoodies, mugs, and everyday gear.

Description: Scientific Meowthod Observation Hypothesis Experiment Analysis represents the scientific process for cat lovers and science enthusiasts. Perfect for scientists, science teachers, and STEM students.

Description: A bold vintage science design featuring an atomic symbol and a witty message for science lovers who value facts, logic, and scientific thinking.

Description: If At First You Don't Succeed Try Two More Times So That Your Failure Is Statistically Significant. Science Humor For Scientists, Statisticians, Lab Researchers, And Science Students. Funny Statistical Joke.

Description: This design is for math lovers, coffee enthusiasts, and introverts. It features the witty saying 'I Like Math Coffee And Maybe 3.14 People', perfect for mathematicians, engineers, and students who appreciate Pi Day.

Description: This design celebrates the engineering profession. Perfect for engineers, engineering students, and anyone who loves math. Features the humorous text 'I'm An Enganeer Engeneer Enginier I'm Good With Math'.

Description: Show off your love for numbers with this groovy design made for anyone who starts the day ready to solve. Featuring a colorful calculator in front of a rainbow, surrounded by flowers, sparkles, and math symbols, plus the cheerful saying “It’s A Good Day To Do Math.” Perfect for math teachers, students, tutors, nerds, and geeks. Great for back to school, teacher appreciation, birthdays, or any day that calls for a little positivity.

Description: Astronaut balloons bring a colorful space adventure to life in this hand drawn cartoon illustration. A cheerful astronaut floats through outer space while holding a cluster of bright planet balloons, surrounded by playful planetary details. Bold black outlines, solid color fills, and white highlights create a lively look for kids, boys, girls, young scientists, astronomy fans, and future astronauts. Great for celebrating space exploration, STEM learning, planets, and big imaginations.

Description: Math inspiration artwork featuring the message “math inspires me” in distressed gold and cream lettering, ideal for students, teachers, and mathematics lovers.

Description: Photosynthesis Brought To You By The Sun Funny Science Cat

Description: A colorful periodic table pairs with the witty “I Wear This Shirt Periodically” message for science-minded style. Ideal for chemistry students and science lovers.

Description: This Math design is for Pi Day celebrations. Perfect for Math Lovers, students, teachers, and mathematicians. Featuring the text "Celebrating Pi Day".

Description: PAUL DIRAC

Description: This design celebrates mathematics and logic. Perfect for math teachers, students, and educators who love numbers. Featuring the complete text 'Do Math Not Magic Show Your Work'.

Description: Funny chicken artwork created for math enthusiasts who celebrate Pi Day and enjoy clever educational humor. Great for teachers, engineers, and students.

Description: Celebrate the love for mathematics with this design. Math Is My Superpower is perfect for any mathematician, math teacher, math student, or math lover who considers numbers their special ability.

Description: Typeset in LaTeX, not AI-generated. Minimal on purpose. The formal definition that makes calculus rigorous: for every ε > 0, there exists a δ > 0 such that whenever x is within δ of x₀, f(x) lands within ε of L.

Description: Typeset in LaTeX, not AI-generated. Minimal on purpose. The formal definition of convergence: for every ε > 0, there exists an N such that every term aₙ beyond the Nth satisfies |aₙ − L| < ε.

Description: A beautifully detailed vintage badge illustration featuring a steaming mug of coffee surrounded by data charts, molecular bonds, and the inspiring quote "Data Scientist: Turning Coffee into Insights." An ideal gift for statisticians, data analysts, coffee addicts, and STEM professionals!

Description: My brain is overloaded features a engineer theme with a natural, wearable feel, with hints of sarcasm cute and sarcasm dad. A natural pick for engineer fans, especially as a gift on tees, stickers, hoodies, mugs, and everyday gear.

Description: Overthinking? That's engineering features a engineer theme with a natural, wearable feel, with hints of sarcasm cute and sarcasm dad. A natural pick for engineer fans, especially as a gift on tees, stickers, hoodies, mugs, and everyday gear.

Description: Difference Maker aka Science Teacher

Description: Celebrate learning with this fun math-themed design for educators and students.

Description: I created this design for the masters of sarcasm. Text in Spanish. Each chemical element represents a trait of pure sarcasm: acidity, coldness, harshness, and irony. The oxygen at the end brings it to life. A tribute to those who use intelligence as a weapon. “Scientifically proven sarcasm!"

Description: Express a passion for science with this Science Boy design. Perfect for young students, future scientists, and STEM enthusiasts.

Description: This design features the empowering message Do Math Not Magic Show Your Work for math teachers students and educators who love mathematics and problem solving in school and learning environments.

Description: Funny design for math teachers and mathematics educators. Features the clever quote 'I'm A Math Teacher Of Course I Have Problems'. Great for any math professor or student.

Description: Sometimes I Go Off On A... Math Pun Design For Mathematicians. Ideal For Math Teachers, Calculus Students, And STEM Professionals Who Enjoy Mathematical Humor And Funny Science. Features A Clever Tangent Joke.

Description: Sometimes I Go Off On A... Math Calculus Pun Humor. This quantitative joke appeals to mathematicians, math teachers, math students, engineers, and science lovers.

Description: What Part Of Don't You Understand? Math Teacher Student Mathematician Engineer Science Lover. Funny Mathematics Humor Equation Formula Problem Solver.

Description: I Tell Dad Jokes Periodically But Only When I'm In My Element. This Chemistry Science Humor Is For Scientists, Chemists, And Dads Who Love Puns.