Showcase your love for science with this unique black T-shirt featuring the Speed of Light formula! The crisp white graphic prominently displays the equation "c = 1 / √(ε₀μ₀)", perfect for physicists, engineers, or anyone fascinated by the laws of the universe. Made from comfortable, breathable fabric, this shirt is ideal for casual wear, science events, or as a conversation starter. Grab this tee and add a touch of scientific flair to your wardrobe!