This black t-shirt features a clever science-themed design, perfect for physicists, science enthusiasts, and anyone with a love for intellectual humor. The shirt playfully states "You Matter" above an atom graphic, followed by "Until you multiply yourself times the speed of Light squared THEN YOU ENERGY," making it a fun nod to Einstein's famous equation. Made from what appears to be a comfortable cotton blend, this tee is ideal for casual wear, science conventions, or as a quirky gift for the smartypants in your life. It's a conversation starter that combines style, comfort, and a touch of scientific wit, guaranteed to make you stand out in a crowd.