Mass We Can - Space-Time Curvature Physics T-Shirt | Gravitational Relativity Humor Color:Sky a lightweight fabric (4

a lightweight fabric (4

featuring a vibrant tribute to one of skateboarding's most iconic venues

Anyone who thinks the periodic table needs more sports

Machine washable (temporal displacement-proof)

California

Mass We Can - Space-Time Curvature Physics T-Shirt | Gravitational Relativity Humor Color:Sky a lightweight fabric (4Mass We Can Space Time Curvature Physics T Shirt Gravitational Relativity Humor Finally, a campaign slogan the entire universe can get behind! Our "Mass We Can" t shirt features Einstein's theory of general relativity in its natural habitat warping spacetime like it's going out of style (which it isn't, because time is relative). This sleek design showcases a geometric representation of gravitational curvature, complete with a network mapped Earth