Tired Light T-Shirt | When Photons Need a Coffee Break dirt bike humor Durability that could withstand both

Durability that could withstand both paradigm shifts and washing machines

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Tired Light T-Shirt | When Photons Need a Coffee Break dirt bike humor Durability that could withstand bothFritz Zwicky's 1929 alternative to the expanding universe theory because sometimes even light gets exhausted trying to explain where it's been! This design celebrates the cosmic hypothesis that suggested photons don't expand space, they just need a nap after traveling for billions of years. Technical Details: Retro sci fi design in dramatic reds and grays Features planets looking suspiciously fatigued Quality that won't redshift no matter how far it