This eye-catching black t-shirt features a bold graphic print that reads "HALF-LIVES MATTER." The design combines a humorous and slightly nerdy sensibility, making it a great conversation starter. The top word "HALF-LIVES" is in golden yellow, while the bottom word "MATTER" is in white. Made from what appears to be a soft and comfortable cotton blend, this tee is perfect for casual wear. Show off your love for science with this statement piece. It's ideal for wearing to school, science conferences, or simply hanging out with friends. Express your personality and spread a bit of science humor with this fun graphic t-shirt.