Stem Cards

Description: This design for Pi Day is perfect for math teachers, students, and mathematicians. "Pi Day Is A Happy Day" celebrates mathematics for math lovers and educators.

Description: Tardigrade Vintage Science, Tardigrade, Vintage Science, Retro Biology, Water Bear Microbiology, Geek Lab Humor, STEM Nerd

Description: Tardigrade Vintage Science, Tardigrade, Vintage Science, Retro Biology, Water Bear Microbiology, Geek Lab Humor, STEM Nerd

Description: The Water Cyclem Vintage Science, Retro Biology, Plant Diagram, 90s, Geek Lab Humor, STEM Learning

Description: Funny biology teacher definition featuring a pastel typography pun about cells teaching cells. A playful choice for science educators and biology classroom humor.

Description: Funny Math Lover design for students, teachers, and mathematicians. Express your love for mathematics with "How To Be A Math Person Step 1: Do Math (Any Type) Step 2: Be A Person".

Description: This design features Math Problems with funny text including Why So Negative Bruh, I Keep Losing Things, and Guys Let's Get Along. Ideal for math teachers, students, mathematicians, and anyone who enjoys math jokes and problem solving.

Description: I Only Use Elements Periodically – Funny Chemistry Science Sarcasm

Description: A great design for science enthusiasts. Show your passion with Forget Princess I Want To Be A Scientist. Ideal for STEM girls, women scientists, and future researchers.

Description: Declare your speedcubing superpower with this bold graphic tee featuring "I'm A Cuber What's Your Special Power?" in clean white lettering above a fully illustrated colorful Rubik's cube in red, blue, green, orange, yellow, and white. Perfect for speedcubers, puzzle enthusiasts, and anyone who solves in under a minute and wants the world to know.

Description: Declare your speedcubing superpower with this bold graphic tee featuring "I'm A Cuber What's Your Special Power?" in clean white lettering above a fully illustrated colorful Rubik's cube in red, blue, green, orange, yellow, and white. Perfect for speedcubers, puzzle enthusiasts, and anyone who solves in under a minute and wants the world to know.

Description: Declare your analytical dedication with this bold tee featuring "Collecting Data Is My Cardio" with "COLLECTING" in a rounded pill outline, a massive "DATA" in extra-large display lettering, and "CARDIO" large at the base with short horizontal rules flanking "IS MY." Perfect for data scientists, researchers, and anyone whose idea of cardio is a deep-dive into a dataset.

Description: Declare your analytical dedication with this bold tee featuring "Collecting Data Is My Cardio" with "COLLECTING" in a rounded pill outline, a massive "DATA" in extra-large display lettering, and "CARDIO" large at the base with short horizontal rules flanking "IS MY." Perfect for data scientists, researchers, and anyone whose idea of cardio is a deep-dive into a dataset.

Description: Bold and funny “More Science Less Fiction” design for anyone who loves facts, experiments, and evidence-based thinking. Perfect gift for scientists, STEM students, teachers, and everyday science nerds.

Description: The problems were there. You just couldn't see them. She could. She fixed them before you finished asking. For the engineer who lives three solutions ahead.

Description: Get Real! Be Rational. Perfect for mathematicians, math teachers, and math students who appreciate mathematics humor. A great design for anyone who loves math and intellectual jokes.

Description: A bamboo stem rendered in expressive white ink brushstrokes, highlighting its slender stalks and graceful leaves through flowing monochrome lines. The clean minimalist composition uses generous negative space to create a refined botanical illustration that stands out beautifully on dark backgrounds. A timeless white ink botanical design for nature lovers, gardeners, and admirers of expressive monochrome plant artwork. Suitable for apparel, accessories, and home décor.

Description: Celebrate the dedication of science teachers and educators with this design. Perfect for proud science professionals. Features the phrase She's A Science Teacher I Can Tell.

Description: Add a touch of humor to the classroom with this playful chicken math design. Great for students, tutors, professors, and backyard chicken fans who enjoy witty educational graphics.

Description: Embrace logical thinking with this clever "Technically the Glass Is Completely Full" quote featuring the classic air-and-water explanation. Perfect for science lovers, engineers, and analytical minds. Makes a great gift for engineers, scientists, physics enthusiasts, and critical thinkers.

Description: The ultimate combination of brains and gains! This powerful science fitness design features a genius physicist taking on an enormous squat, blending physics humor, strength training, and gym culture. Perfect for scientists, physics lovers, STEM enthusiasts, weightlifters, and anyone who believes intelligence and strength can go hand in hand.

Description: think like a proton always positive

Description: Mathematics humor design featuring the phrase Get Real! Be Rational. Ideal for mathematicians, math teachers, students, and science lovers who enjoy funny math jokes and clever puns.

Description: Show Your Love For Mathematics With This Humorous Design. Features The Phrase Sometimes I Go Off On A Tangent. Ideal For Math Students, Teachers, And Mathematicians Who Appreciate Funny Math Puns And STEM Humor.

Description: A detailed, realistic depiction of a red rose with green leaves and stem centered against a black background. White text arcs around the rose, reading "WHEN YOU WERE BORN TO" above and "WHY FIT IN STAND OUT" below, with plus signs on either side.

Description: This design is for math lovers, mathematicians, math teachers, and math students. Express your passion for mathematics with How To Be A Math Person Step 1 Do Math Any Type Step 2 Be A Person humor.

Description: Original science-humor design for researchers, scientists, engineers, professors, and grad students who know that peer review doesn‘t always provide clarity. Featuring equations, laboratory imagery, research papers and the essential cup of coffee

Description: Celebrate The Dedication Of Any Engineering Professional With This Best Engineer Ever Design.

Description: A high-contrast ink wash study of a single flower on a diagonal stem. Broad, expressive brushstrokes form soft petals around a dense, speckled center, with splashes of ink suggesting drifting pollen. A slender branch cuts across the composition, adding balance and tension while the white background keeps the focus on the bloom. Perfect for fans of traditional ink, botanical studies, and moody, minimalist art tees.

Description: Never Underestimate an Old Man With an Engineering Degree

Description: Spook-A-Lotl - a ghostly axolotl pun, the spook-a-lotl. A vintage distressed badge illustration Halloween veterinarian 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: Fang-Tastic Veterinarian - a fang-tastic veterinarian ready for spooky season. A vintage distressed badge illustration Halloween veterinarian 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: Attack of the Misunderstood Wasp - a B-movie poster for the attack of the misunderstood wasp. A vintage distressed badge illustration Halloween entomologist 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: I Ain't Afraid of No Plastic - a Ghostbusters spin on ocean cleanup: I ain't afraid of no plastic. 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: Never Underestimate an Old Man With an Engineering Degree

Description: Grace Hopper (1906–1992), Computer Scientist and Admiral, in a laurel wreath emblem with the American flag. Artwork for fans of science history and great minds.