What's the Speed of Dark? Novelty T-Shirt

This stylish black t-shirt features a playful and thought-provoking design. A vibrant yellow lightbulb graphic sits above the question "WHAT'S THE SPEED OF DARK?" printed in bold white lettering. The classic fit and soft fabric make it comfortable for everyday wear. Perfect for science enthusiasts, humor lovers, or anyone who enjoys unique apparel. This tee is sure to spark conversations and turn heads. It is ideal for casual outings, gatherings, or as a fun gift for friends and family.