Tired Light T-Shirt | When Photons Need a Coffee Break dirt bike humor People whose Amazon shopping history

People whose Amazon shopping history is definitely on a watchlist

Anyone who's ever tried to explain why building things from individual atoms requires equipment that could fund small nations

Note: No electrons were harmed in the making of this shirt (though several did get pretty excited about the design)

Durability that could withstand both paradigm shifts and washing machines

(Warning: May cause spontaneous discussions about the similarities between container networking and motorcycle formation tactics

Tired Light T-Shirt | When Photons Need a Coffee Break dirt bike humor People whose Amazon shopping historyFritz 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