More than dead-alive cat jokes


There's more to physics than dead-alive cat jokes, and Quark & Laser is here to celebrate that with you. We design t-shirts for physicists and their friends. Designed with love in Montreal, sewn and printed in Los Angeles, sweatshop-free. Our minimalist designs are often interlaced with obscure cultural references and make great conversation starters. They also make great gifts.

Half of our orders are customized designs, so don't hesitate to contact us for the perfect gift for the special physics student or teacher in your life.