This black t-shirt features a clever science pun. The witty text reads "YOU MATTER -UNLESS YOU MULTIPLY YOURSELF BY THE SPEED OF LIGHT SQUARED -THEN YOU ENERGY" creating a play on words related to physics and self-worth. An atom graphic appears at the center of the text. This shirt is perfect for science lovers, teachers, students, or anyone who appreciates a good nerdy joke. Wear it to school, casual outings, or science-themed events to spark conversations and showcase your intellect.