The moons of Jupiter

The moons of Jupiter

The old phrase of “I remember when…” can readily be applied to the solar system. For example, “I remember when Pluto was a planet”. This T-shirt make bring back memories of “I remember when Jupiter had 13 moons” (which was as...
Binary, the ultimate answer? True/false

Binary, the ultimate answer? True/false

It’s uncommon good fortune to find yourself alive on a “mostly harmless” world in an enlightened age where so many big questions are answered. The meaning of life, the universe and everything is, of course, said to be 42. Deep Thought took a mere 7.5...
Learn Pi to 100 places

Learn Pi to 100 places

The slightly disturbing and infinite grace of Pi is excellent T-shirt inspiration, but is that outward-facing data advancing your own knowledge? No! Here is the answer – Pi to 100 places upside-down. That means without having to mangle your shirt you can quickly...
The power of physics compels you

The power of physics compels you

Apologies to fans of The Exorcist for stealing their line for T-shirt, but if we’re talking about being constantly compelled then all bow to physics. The three paragraphs of text are the original three laws of Motion as written by Sir Isaac Newton translated as...