Function Hats
Description: Perfect mathematician nerd humor design for people who enjoy logic, problem solving, equations, formulas, and proving why the answer actually works.
Math Asks For Proof Mathematician Nerd Humor Design Hat
by Goodivational
$12 $19
Description: A literal description of how this art was made! Plotted on a custom-designed mathematical application using Fourier Transform epicycles, this blue-to-red gradient Bigfoot was built one sine wave at a time. An ideal design for electrical engineers, sound technicians, physicists, and trigonometry enthusiasts.
Proving Bigfoot Exists - One Sine Wave At A Time Hat
by The Black Leopard
$12 $19
Description: Embrace the philosophy of learning through engagement with 'Play Is Learning'. This design supports child development, communication, sharing, motor skills, executive function, creativity, curiosity, problem solving, and self regulation. Ideal for early childhood educators, teachers, and parents who value active learning.
Play Is Learning Early Childhood Education Teacher Parent Child Development Hat
by SILAS
$12 $19
Description: A graphic depicting a brown coffee cup with a coffee bean emblem on the left, an arrow pointing to the right, and a blue computer code window on the right. The text 'Turn Coffee Into CODE' is displayed prominently. The code window shows '$ print("Hello World!") function processData(input) { ... }'.
protons have mass? i didn't even know they were catholic Hat
by Lina Hiba Active
$12 $19
Description: Play Is Learning Early Childhood Education Design. Perfect For Educators, Teachers, Parents, And Anyone Passionate About Child Development. Featuring Communication, Executive Function, Curiosity, Creativity Solving, And Problem Solving As Key Aspects Of Learning.
Play Is Learning Early Childhood Educator Teacher Parent Student Development Hat
by sandro
$12 $19
Description: A humorous diagram of an engineer's brain, depicted in yellow outline with labeled sections on a black background. Text labels include "ENGINEER'S BRAIN", "PROBLEM SOLVING FUNCTION", "VERCATION SENSOR", "COFFEE LOCATION", "SARCASM CORTEX", and "BURTES". The diagram uses lines to point to different areas of the brain.
Description: A dark background with white text mimicking computer code. The text includes "while(alive);", "code())", and "// sleep()". Below these, a series of closing curly braces "}" stack diagonally, ending with "};" and a "{/)" symbol for a programming context.
while(alive); code()), // sleep() Curly Braces Stack Hat
by CanvasWizardStudio
$12 $19
Description: Support mental health awareness and neurodiversity with this unique design. Whether navigating overthinking or trying to understand him cognitive deficits, this artwork celebrates the beautiful, complex neurodivergent brain.
Understanding Him Cognitive Deficits Neurodivergent Brain Hat
by Master Work
$12 $19
Description: A digital rendering displays three overlapping browser windows with code snippets. The front window features dark blue code with text "or life motto", "if (sad() === true) {", "sad().stop();", and "beAwesome();". Binary numbers are visible on the right. The style is clean and modern.
Programming Life Motto Code with Binary and Brackets Hat
by JOKSNESTGAMESS1992
$12 $19
Description: A minimalist depiction of a programming code snippet. The text reads 'if you're HappyAndYouKnowIt { print("Clap your hands!") }'. The overall aesthetic is stark, with white text against a black background.
If You're Happy and You Know It { print("Clap your hands!") } Hat
by DORI STORE
$12 $19
Description: Halloween Math Shirt, Funny Halloween Teacher Shirt, Math Teacher Halloween Tee, Equation Shirt, Funny Halloween Tee, Boo Shirt
Halloween Boo Math Teacher Equation Math Function Mathematic Hat
by CheerfulCherryStudio
$12 $19
Description: A science and mathematics visual featuring a differential equation, 'v dv/dx = -ω²x', above a graph of a sine wave with axes labeled 'y', '+A', '-A', '0', 'π/2', 'π', '3π/2', '2π', and 'ωt x'. To the right is a polar coordinate grid with concentric circles and radial lines, showing a segment of a circle and the label 'ωt'. The entire composition is in white on a black background.
Differential Equation with Waveform and Polar Plot Hat
by Virtual Brush Illustration
$12 $19
Description: A graphic with black background displaying text at the top and a sine wave representation. The text reads "FOR ANYONE LOOKING FOR A SINE" with "SINE" in orange. Below, a speech bubble with "THIS IS IT" points to a waveform with internal vertical lines. The waveform is predominantly white.
FOR ANYONE LOOKING FOR A SINE This Is It Hat
by lauren dephyls studio
$12 $19
Description: A mathematical equation presented in white text on a black background. The equation features a definite integral from infinity to 0 of a fraction: 0 times x to the power of s-1 times limit over the square root of e to the power of x minus 1 plus dx. This is equated to zeta(s) multiplied by Gamma(s).
Integral Equation Limit of x^s-1 divided by sqrt(e^x-1)+dx equals zeta(s) times Gamma(s) Hat
by maniacstudio
$12 $19
Description: Digital layout featuring programming code in white text on a black background. The code includes a function named "repeat()" which loops the commands "eat();", "sleep();", "code++;", "workout++;", "Pray++;", and "repeat();". The code is written in a simple, classic style, commonly used in programming jobs.
Description: A close-up visual of a keyboard with a circuit board pattern overlay. The keys are a standard QWERTY layout with function keys and a numeric keypad on the right. The overall color scheme transitions from pink and purple at the top to green and blue at the bottom, resembling a gradient.
Description: Almost too emo to function! A cute handdrawn illustrated skull with tears. Text below says "Almost too emo to function."
Almost Too Emo To Function Skull Black Text Hat
by Cecelia Hotzler Design
$12 $19
Description: A detailed scientific illustration of a circle of radius R with a highlighted chord and central angle θ, ringed by stars, above the chord formula crd θ = 2R sin(θ/2), set against a deep dark background. Hipparchus of Nicaea (c. 190–120 BC) compiled the first known table of chords, the ancestor of the sine function. He also made one of the first star catalogues and discovered the precession of the equinoxes. A gift idea for mathematicians, math teachers and engineers, and a quiet statement piece for a study, classroom or office wall.
Hipparchus Table of Chords, the Origins of Trigonometry and the Sine Function Hat
by Science Design
$12 $19
