Perhaps the most recognizable equation in the world that transcends language and can be understood by all... E=mc2. The famous equation was created by Albert Einstein in 1905 and completed his theory of special relativity. This science themed necktie features an allover design of white chalkboard style writing over a black background.

This original tie design is produced by Three Rooker - the original creator of the novelty tie and is crafted in 100% microfiber to provide years of quality service.