Resist the attack on science with this science pun t shirt! R = v/i is the physics equation for resistance. Whether you are attending a march or are resisting on your own, this is the perfect shirt for you! 

Material

High quality material made from a blend of cotton and jersey polyester, pre-shrunk

Style

Extremely soft and comfortable with a flattering fit

Sizes

S - 4XL {Please refer to sizing chart in images}