Stem Cards

Description: Grace Hopper (1906–1992), Computer Scientist and Admiral, in a bold two-tone poster-style portrait. Artwork for fans of science history and great minds.

Description: A clean, textless graphic featuring Bigfoot plotted entirely with Fourier Transform epicycles on a custom-designed mathematical application. This striking blue-to-magenta wireframe combines precise scientific calculations with a neon, retro-futuristic synthwave aesthetic. Perfect for engineers, mathematicians, and fans of geometric vector design.

Description: Data professional design for data analysts, business analysts, statisticians, and engineers. Share your analytical humor with 'That Wasn't Very Data Driven Of You'.

Description: IceCreamologist Expert Ice Cream Science

Description: A black background features white text with pink accents. The top reads "I KNOW I DO" in pink, followed by "MATH" in large white letters with a circuit board pattern. Below "MATH" is the word "Girl" in large, cursive pink letters. Numerous mathematical equations and graphs are scattered around the text. The bottom displays "TRY TO KEEP UP" in large white letters.

Description: A black background features a stylized green rose with a white textured fill on its petals and leaves. The letters "DM" are prominently displayed in white at the top in a distressed font. Below the rose, the text "enjoy the silence" is written in a cursive white font.

Description: “Ah! The Element of Surprise” periodic-table parody for science nerds, chemistry teachers, students, and pun lovers.

Description: Featuring “Never Trust Atoms - Funny Science - Bad Joke” in a clear, niche-focused science humor graphic.

Description: Sea Puppies From the Deep - seals surfacing as sea puppies from the deep. A vintage distressed badge illustration Halloween marine biologist design, perfect as a Halloween gift for science lovers, STEM students and spooky-season fans. Grab it for trick-or-treat night, costume parties, or everyday spooky-season style.

Description: Typeset in LaTeX, not AI-generated. Minimal on purpose. The eigenstate that makes quantum phase estimation work, the piece of Shor's algorithm that lets a quantum computer find a period a classical computer would need exponential time to find.

Description: Women in science vintage artwork celebrating pioneering female scientists with bold astronomy, chemistry, biology, and discovery-themed illustrations.

Description: The Feline Theory Unraveling The Mysterious Intelligence Of Cats. Ideal for cat lovers, scientists, physicists, and academic enthusiasts. Features smart feline intelligence and science theory humor.

Description: Celebrate the classically trained engineer with vintage slide-rule artwork and technical humor. A retro-inspired choice for engineers, math lovers, and STEM enthusiasts.

Description: A clever chemistry pun pairs the periodic table with a witty statement. Made for science teachers, chemistry students, lab lovers, and fans of nerdy academic humor.

Description: A clever chemistry pun featuring the periodic table and the phrase “I Wear This Shirt Periodically.” Great for science teachers, students, and STEM fans.

Description: Beetles Collected Curiosities Of The Natural World, Retro Beetles, Vintage Insect, 90s Bug, Entomology Graphic, Cottagecore Nature, Science Nerd

Description: Blast off with my Future Astronaut kids' T-shirt! Designed for little dreamers, explorers, and future space adventurers, this fun design celebrates curiosity, big dreams, and the excitement of discovering what’s beyond the stars. Perfect for kids who love rockets, planets, space, and dreaming about becoming an astronaut someday.

Description: A clever science pun design spelling out the word infinity using authentic periodic table elements below a colorful puzzle piece infinity loop.

Description: Women in Science

Description: Celebrate your love for chemistry with this fun and educational design featuring key elements from the periodic table.

Description: for mathematics and celebrate your special day. Only The Awesomest People Are Born On Pi Day, a great design for Pi Day enthusiasts, math teachers, and students.

Description: Celebrate women in STEM with this powerful design. Perfect for female scientists, researchers, and science advocates. Girls Just Wanna Have Funding For Scientific Research.

Description: Soak up the sun with this bright and breezy summer design. Perfect for beach days, pool parties, tropical getaways, and lazy afternoons by the ocean. Made for sun-chasers, beach lovers, and anyone who counts down to summer all year long. Whether you're sipping lemonade, riding the waves, or just dreaming of palm trees and salty air, this design brings the vacation vibe wherever you go. A fun gift for summer birthdays, girls' trips, or anyone who lives for warm weather and good times.

Description: Soak up the sun with this bright and breezy summer design. Perfect for beach days, pool parties, tropical getaways, and lazy afternoons by the ocean. Made for sun-chasers, beach lovers, and anyone who counts down to summer all year long. Whether you're sipping lemonade, riding the waves, or just dreaming of palm trees and salty air, this design brings the vacation vibe wherever you go. A fun gift for summer birthdays, girls' trips, or anyone who lives for warm weather and good times.

Description: Soak up the sun with this bright and breezy summer design. Perfect for beach days, pool parties, tropical getaways, and lazy afternoons by the ocean. Made for sun-chasers, beach lovers, and anyone who counts down to summer all year long. Whether you're sipping lemonade, riding the waves, or just dreaming of palm trees and salty air, this design brings the vacation vibe wherever you go. A fun gift for summer birthdays, girls' trips, or anyone who lives for warm weather and good times.

Description: This design celebrates the engineering profession. Perfect for engineers, engineering students, and STEM professionals. Features the statement Trust Me I'm An Engineer.

Description: math pun, funny math, math, math joke, math nerd, math teacher, mathematician, mathematics, stem, trigonometry, math geek, math lover, math student, secant, tangent

Description: Chemistry of Love Molecular Heart Science Teacher Shirt

Description: Sometimes I Go Off On A... This Math Humor Design Is For Mathematicians, Math Teachers, Math Students, And Anyone Who Loves A Clever Math Pun. Perfect For Math Enthusiasts And STEM Professionals.

Description: A humorous design combining backyard chicken charm with a love of mathematics. Perfect for math teachers, STEM educators, students, homeschool families, and anyone who enjoys clever educational humor.

Description: This design is for math teachers, math students, and dinosaur enthusiasts. Featuring the humorous saying, 'Dinosaurs Didn't Learn Math Look What Happened To Them', it's perfect for educators and anyone who enjoys funny math humor and educational jokes.

Description: I'm A Math Teacher Of Course I Have Problems. Perfect for math teachers, mathematics educators, and those who love math humor and the teaching profession.

Description: I created this to celebrate the act of thinking. Each element represents a mental quality: depth, flexibility, and agility. A tribute to minds that question, analyze, and create. Because thinking is the most revolutionary act.

Description: Show off your love for science with this funny science nerd design perfect for biology, physics, and math lovers. Ideal for students and professionals alike, this quirky shirt makes a great gift for anyone who embraces their inner nerd. Celebrate STEM education with style and humor!

Description: Cute and funny retro kawaii cartoon style illustration for medical laboratory technicians, scientists, and researchers celebrating their daily lab life cycle."

Description: A stylish witch enjoying a warm cup of coffee under a full moon alongside pumpkins and a black cat. A wonderful gift for statisticians, data scientists, Halloween enthusiasts, and witchy coffee lovers!