E=MC² Einstein T-Shirt | Mass Energy Formula | Physics Icon Apparel physics reference shirt Marathon enthusiasts whose personal record

Marathon enthusiasts whose personal record involves watching eleven consecutive episodes while claiming they were "just waiting to see if this next one was good" despite knowing with absolute certainty that it would be exactly as good as the previous ten

Available in classic black because honestly

Something Incredible" t-shirt

the less certain you become about what understanding means

Anyone who thinks "wibbly-wobbly timey-wimey" needs more purring

E=MC² Einstein T-Shirt | Mass Energy Formula | Physics Icon Apparel physics reference shirt Marathon enthusiasts whose personal recordDescription Channel the raw intellectual power of the universe's most famous equation with our "E=MC" Einstein portrait masterpiece because apparently someone looked at the relationship between mass and energy and thought, "You know what would make this groundbreaking physics formula even better? Making it wearable so people can literally carry the mathematical key to nuclear fusion, atomic bombs, and why the sun doesn't just run out of batteries."