Antimatter t-shirts and apparel

Welcome to Antimatter—we are designers and producers of science t-shirts & miscellaneous geek swag. Antimatter is operated by science enthusiast and certified nerd girl, Ms. Antimatter, and her lovable minions. We happily ship worldwide. Thank you for visiting our site. We hope you enjoy our science experiment. 

Please note: with the looming possibility of a Canada Post strike, we have had to make some modifications to our shipping policy. Please click here for more information. Thank you!