Equation Mugs
Description: An abstract mathematical equation featuring variables T, MJT, D2F, and T20 displayed in white text on a black background.
Mathematical Equation - T times MJT times D2F less than or equal to T20 Mug
by Fire at the Furthes
$18
Description: This calculus skull is for every math major, physics student, and metalhead who loves dark academic humor. It channels the raw energy of advanced equations, derivative rules, and integration graphs, wrapped in a heavy metal attitude. Perfect for exam season, back-to-school, or any day you want to show off your mathematical rebellion. If you live for calculus and heavy riffs, this is your kind of emblem.
Description: You Matter Then You Energy. A physicist dad shirt for science dads, physics teachers and lab researchers who love a good mass-energy gag. Wear it to the lab, classroom, science fairs and family dinners. One of the nerdy physicist gifts and a funny dad gift for men who know you matter until you energy. Bright artwork made for black and other dark shirts.
Description: A clean math-inspired design featuring a heart shape built from equations, geometry tools, graphs, calculators, formulas, and classroom symbols. The white line-art layout creates a smart academic look centered on math love, STEM education, algebra, calculus, and geometry themes. Its simple visual style works well for fans of numbers, problem solving, teaching, and school subject artwork.
Description: A clever play on physics featuring the equation E=MC2 and an alternative version reading Milk x Coffee squared. The layout includes two horizontal white rectangular frames containing maroon text, with a cute, smiling cartoon cup of hot coffee with steaming swirls placed next to the text on the second line.
Description: Celebrate the humor of mathematics with this funny design for students, teachers, and mathematicians. Featuring the complete text "Why So Negative Bruh? I Keep Losing Thing Guys Let's Get Along Math Problems," this design captures the everyday struggles and jokes of solving equations and arithmetic challenges.
Description: A scientific graphic featuring the differential equation "v dv/dx = -ω^2 x" at the top. Below, a sine wave graph plots 'y' against 'ωt' with amplitude '+A' and '-A', labeled with fractions of pi. To the right, a circular diagram shows concentric rings and a rotating point labeled 'ωt'.
Description: A bold distressed typography design features the phrase “Stay Positive” paired with a simple positive symbol graphic underneath. The high-contrast black-and-white style creates a clean, minimal look with a worn vintage texture. The artwork blends motivational messaging, math-inspired symbolism, positive mindset themes, retro typography, and simple graphic humor for fans of uplifting quotes and straightforward statement art.
