Principle T-Shirts

Description: Illustration of uncertainty principle

Description: 80/20 Pareto Principle is a rule that teaches majority of profits comes minority of efforts. Perfect for entrepreneurs.

Description: Oversteer is a fundamental car behaviour that drivers need to understand. This is part of the Principles of Driving and Racing collection.

Description: screenprint by ekdojo

Description: I can.. but I wont.

Description: Occam’s Razor is the scientific principle stating that all other things being equal, the simplest solution tends to be the best one. A great science geek gift for a scientist. The more assumptions you have to make, the more unlikely an explanation.

Description: Thomas Paine quote: It is never to be expected in a revolution that every man is to change his opinion at the same moment. There never yet was any truth or any principle so irresistibly obvious that all men believed it at once. Time and reason must cooperate with each other to the final establishment of any principle; and therefore those who may happen to be first convinced have not a right to persecute others, on whom conviction operates more slowly. The moral principle of revolutions is to instruct, not to destroy.

Description: If Heisenberg were more dramatic...he might have sounded more like this!

Description: Hermetic principle.

Description: Frankie Knuckles

Description: If Heisenberg were being dramatic his theory may have sounded more like this.

Description: This design is inspired by Heisenberg uncertainty principle in quantum mechanics.

Description: Frankie Knuckles / Original Fan Art Design

Description: Vintage retro graphic artwork inspired by Cradle of Filth featuring the haunting aesthetic of The Principle of Evil Made Flesh. Blending gothic horror, dark fantasy, collectible extreme metal artwork, and timeless streetwear style, this design is perfect for black metal fans, gothic art collectors, and lovers of vintage-inspired alternative apparel with a sinister atmosphere.

Description: Police new wave shirt — "A connecting principle, linked to the invisible". vintage screen-print design for Police fans, new wave, 80s rock, post punk, reggae rock, synchronicity, regattadeblanc lovers and collectors. The perfect Police gift for concerts, birthdays, holidays and record store days — soft high-quality fabric built to last wash after wash. Since 1983.

Description: Police new wave shirt — "A connecting principle, linked to the invisible". vintage screen-print design for Police fans, new wave, 80s rock, post punk, reggae rock, synchronicity, regattadeblanc lovers and collectors. The perfect Police gift for concerts, birthdays, holidays and record store days — soft high-quality fabric built to last wash after wash. Since 1983.

Description: -

Description: Celebrate the beauty of physics with this Bernoulli's Principle illustration featuring the classic fluid dynamics equation and hydrodynamics concept. A perfect choice for science enthusiasts, physics teachers, engineering students, and anyone fascinated by fluid mechanics. Makes a thoughtful gift for physics professors, STEM educators, engineers, mathematicians, college students, and science lovers. Great for birthdays, graduations, back-to-school, science fairs, or everyday wear.

Description: "The amount of energy needed to refute bullshit is an order of magnitude bigger than that needed to produce it." - Brandolini's Law a.k.a Bullshit Asymmetry Principle Expose the frustrating math of misinformation. Debunking takes十倍 the effort of creating lies. Makes a great gift for fact checkers.

Description: Frankie Knuckles / Your Love

Description: Funny introvert shirt. I muted the group chat on principle. Delivered to the void.

Description: An intricate, historical alchemical textbook diagram detailing the unforgiving absolute law of the universe.

Description: Erasure / Vince Clark 80s Original Newspaper Wanted Ad

Description: Kings don't lose sleep over the opinions of peasants. True Kings don't worry about what his peasants think. He makes up his own mind. He does not bend to the opinions of the crowd and goes his own way. Badass hand drawn ink illustration of king skull with his crown and sword.

Description: Dental Office tee from The Goy's Teeth anecdote inside A Serious Man. Check out the rest of my Coen Universe tees herein!

Description: Sorry, Archimedes, we made it float! This funny physics and engineering joke design features the legendary scientist baffled by modern material science. Perfect for concrete canoe team paddlers and engineering nerds who love heavy-duty buoyancy humor.

Description: Directive 8020 is a 2026 interactive drama and survival horror video game developed and published by Supermassive Games. It is the fifth game in The Dark Pictures series.

Description: PP

Description: Directive 8020 is a 2026 interactive drama and survival horror video game developed and published by Supermassive Games. It is the fifth game in The Dark Pictures series.

Description: A humorous tee shirt for a science buff, veterinarians or a cat person.

Description: In the videogame The Talos Principle, there are terminals spread all over the Garden of Worlds, and as you play the game, you soon learn that they are there thanks to the Institute of Applied Noematics (I don't know what Noematics means...) Now you can be a part of the team that created the Garden.

Description: do what is right not what is easy

Description: do what is right not what is easy

Description: do what is right not what is easy

Description: do what is right not what is easy

Description: Correlation does not equal causation. A scientist knows that in an experiment correlating data does not imply cause. A cool psychologist rule for scientific experiments in psychology.