1. The Paradox of the Infinite Loops
This t-shirt features a design of a hamster running on a wheel, while simultaneously watching a cat watch it, as it watches it watch it, ad infinitum.
2. The Liar's Dilemma
This t-shirt asks the question: "Am I a lie?" with a design of a mirror reflecting a reflection, and a reflection of the reflection.
3. The Grandfather's Dilemma
This t-shirt explores the classic paradox, where a grandfather's actions cause a paradox, which causes another paradox, and another, and another...