Show off your love for science with this humorous black t-shirt. The shirt features the phrase "YOU MATTER," followed by an illustration of an atom. The shirt also cleverly states "Until you multiply yourself times the speed of light squared THEN YOU ENERGY". This unique design combines a geeky aesthetic with a clever physics joke. Crafted from a comfortable-looking fabric, this tee is perfect for casual wear, science enthusiasts, teachers, or anyone who enjoys a witty science pun. Wear it to school, science conventions, or any casual occasion to spark conversations and showcase your unique style. Get ready to turn heads and get some laughs with this fun and quirky shirt!