Paradox Magnets
The Message Below Is A Lie The Message Above Is The Truth Magnet
by VintageArtwork
$3.75 $4.75
Description: Another great variation of the Liar’s Paradox. Is Pinocchio telling the truth or lying? His nose grows when he is lying. So if what he says is a lie, his nose SHOULD grow. But if it does, then what he said was true. That means his nose SHOULDN’T grow. If it doesn’t then what he said is a lie so his nose SHOULD grow. Well, you get the picture. Find more paradoxes here. More philosophy T shirts here
Description: A witty comic-style illustration exploring the timeless question — which came first? This design visualizes the evolutionary leap that led to the first true chicken, combining humor and science in a bold, educational layout. Perfect for biology buffs, philosophers, and anyone who loves clever visual storytelling.
Description: Bring rebellious energy and a sense of humor to your music-inspired style with funny punk rock band artwork. Inspired by the raw attitude of punk culture, underground music scenes, DIY aesthetics, and the chaotic spirit of rock and roll, these designs mix sarcastic jokes, ridiculous band characters, edgy illustrations, and vintage punk graphics. From goofy musicians and exaggerated rock star poses to humorous skulls, distorted guitars, and playful band-themed artwork, every design celebrates the louder, weirder, and more irreverent side of punk rock. Perfect for punk rock fans, alternative music lovers, musicians, guitarists, drummers, concertgoers, underground music enthusiasts, and fans of dark humor.
Description: A stark black background features large white text 'AI' at the top, followed by 'THE ULTIMATE PARADOX' in white. Below this, the text 'IT'S SMART BUT NOT SMART ENOUGH TO KNOW IT'S NOT SMART' is rendered in teal. The central element is a stylized human eye with a bright blue iris, surrounded by intricate blue circuitry lines emanating outwards, resembling a technological brain.
AI The Ultimate Paradox It's Smart But Not Smart Enough To Know It's Not Smart Eye Circuitry Magnet
by WADUK STORE
$3.75 $4.75
Description: A cat... a box... the rest is myth!!! :D Schrödinger's cat: a cat, a flask of poison, and a radioactive source are placed in a sealed box. If an internal monitor (e.g. Geiger counter) detects radioactivity (i.e. a single atom decaying), the flask is shattered, releasing the poison, which kills the cat. The Copenhagen interpretation of quantum mechanics implies that after a while, the cat is simultaneously alive and dead. Yet, when one looks in the box, one sees the cat either alive or dead, not both alive and dead. This poses the question of when exactly quantum superposition ends and reality collapses into one possibility or the other.
Description: A bold graphic with the text "AI THE ULTIMATE PARADOX IT'S SMART BUT NOT SMART ENOUGH TO KNOW IT'S NOT SMART". Central to the design is a realistic blue eye surrounded by circuit board patterns, conveying a theme of artificial intelligence and self-awareness.
AI The Ultimate Paradox It's Smart But Not Smart Enough To Know It's Not Smart Magnet
by VIGOLD STORE
$3.75 $4.75
Description: The annihilation of a colony of humans leads Captain Lexia of the Starship Sunfire and her second in command, Parallax, on a journey to discover those responsible. Meanwhile, the remaining crew explores the Universe through the unpredictable behavior of a traveler with extensive knowledge of the past, present, and future. Two paths of discovery lead to ancient life forms, each appearing to be benevolent in nature, but only one will prove to be an ally. Lexia must discover who she can trust, who will betray her, and save the lives of all on board the Sunfire before it’s too late.
Description: "Named after the 14th-century philosopher Jean Buridan, this puzzle about free will and rational choice is drawn with strict symmetry: a bale of hay, a bucket of water and a lonely chooser on the dividing line. Buridan's paradox of perfect indecision: a point exactly halfway between hay and water, equally hungry, equally thirsty, at the same distance d from both. With perfectly equal reasons, can a rational will decide? For philosophy and economics students, decision theorists, game designers, overthinkers and anyone who has ever been stuck between two equally good options. A witty yet serious gift.
Buridan's Paradox – The Problem of Perfect Indecision Magnet
by Science Design
$3.75 $4.75
Description: "The paradox that shook the foundations of mathematics. A gold set half in and half out of itself, among ordinary sets, captures the moment naive set theory broke and modern logic was born. Russell's paradox (1901): the set R of all sets that do not contain themselves. Does R contain R? Shown as a set straddling its own boundary, with R = {x | x ∉ x} and R ∈ R ⟺ R ∉ R. For mathematicians, set theory and logic students, computer scientists, philosophy teachers and fans of the barber paradox. A brainy gift for anyone who loves foundations of math.
