Rational Pillows

Description: A minimalist statement design featuring the direct phrase “Show Me the Evidence” in clean white typography against a black background. The message captures a skeptical, analytical mindset centered on proof, facts, rational thinking, and critical inquiry. Its simple presentation makes the phrase especially effective for fans of science humor, evidence-based reasoning, fact checking, logical debate, skepticism, and no-nonsense demands for claims to be supported.

Description: Critical Thinking The Other National Deficit Typography - White

Description: Critical Thinking The Other National Deficit Typography - White

Description: Critical Thinking The Other National Deficit Groovy Retro - Brown

Description: Critical Thinking The Other National Deficit Retro - Creme

Description: Your Inability To Grasp Science Is Not A Valid Argument Against It

Description: Your Inability To Grasp Science Is Not A Valid Argument Against It

Description: This witty quote design I Am Not Arguing I Am Explaining is for intellectuals, debaters, lawyers, professors, and teachers. Ideal for smart, funny, sarcastic, and opinionated individuals.

Description: This design is for critical thinkers, scientists, and debaters who value logic and facts. Features the witty quote, That Wasn't Very Evidence Based Of You, perfect for anyone who appreciates rational thought and humorous takes on illogical arguments.

Description: A comprehensive, visually dense design celebrating chemistry, alchemy, and the scientific building blocks of existence.

Description: Celebrate scientific discovery and rational thought with "Science It's Like Magic But Real". Perfect for scientists, STEM enthusiasts, educators, and students who appreciate facts and knowledge.

Description: Physics Because The Universe Doesn't Run On Hysteria

Description: Infinity symbol made of numbers and math stuff!

Description: Perfect for those allergic to nonsense.

Description: Let logic win the fight with this funny "Mind Over Matter" design featuring a tough cartoon brain wearing green boxing gloves punching an anatomical heart in a retro comic battle! A perfect gift idea for psychology students, philosophers, thinkers, science nerds, and anyone who chooses logic over emotion!

Description: Perfect for those who value logic, data, and critical thinking—and aren't afraid to call out nonsense when they see it! This design is a dry, sarcastic retort for anyone who prefers facts over feelings. Whether you’re a scientist, a researcher, or just someone who gets frustrated by unfounded claims, this shirt serves as the ultimate "mic drop" for any conversation. Wear it with pride when you're ready to demand a little more evidence!

Description: Trust the data, respect the facts, and leave the fairy tales at the door. Critical thinking always wins.

Description: Trust the data, respect the facts, and leave the fairy tales at the door. Critical thinking always wins.

Description: Showcase your analytical mindset with this retro graphic. Featuring a 'DATA > OPINION' message in a vintage color palette, it's perfect for anyone valuing evidence-based conclusions.

Description: omg. I thought for myself and now i'm atheist.

Description: A bold and direct statement design advocating for scientific literacy, logical thinking, and the power of empirical evidence over misinformation and conspiracy theories.

Description: Absurdism Rocks the World

Description: If we did not have rational souls, we would not be able to believe. - Saint Augustine

Description: find out why

Description: Oh Pi. You're so irrational.

Description: Everyone should find something to chuckle about with this design. Am I making fun of atheists by secretly admitting they believe in god or am I making fun of believers because they are so irrational?

Description: Proudly display your support church/state separation and let's keep religion out of government. We support both freedom OF religion, and freedom FROM religion.

Description: Be Rational Get Real - Funny Math Joke

Description: Grab people's attention and let everyone know you're good without god (GW/OG)!

Description: TAKE THE RED PILL

Description: This hilarious be rational & get real math pun design is perfect for math students, tutors or teachers who love wearing witty math clothing! Great gift idea for a math professor or a math tutor who appreciates funny math humor! If you've been looking for cute math themed gifts as Christmas presents or birthday gifts, this funny math pun graphic is the perfect choice!

Description: Vintage badge-style design with bold lettering reading “Curiosity over Conspiracy,” surrounded by stars and a textured red planet backdrop. This design promotes a rational and inquisitive mindset in place of conspiratorial thinking. Perfect for science fans, educators, and critical thinkers who value facts over fiction.

Description: Be Rational Get Real mathematics and funny tshirts pi and i get real be rational science and teacher lovers love math shirt graphic t-shirt

Description: TAKE THE RED PILL

Description: Warning! Critical Thinker Sign - Rational Logic Philosophy. Make people aware that using reason you have the ability to analyse the facts by thinking clearly and rationally to understand logical connections between ideas to form an impartial judgment. A valid design in a world of growing corruption, cancel culture and knee-jerk reactions. Available for self-disciplined, corrective problem-solving thinking men and women.

Description: a proposed prop for an unmade movie - on the wall in a lab where scientists aren't interested believing, but in knowing