Forces

How things push, pull, bind and decay. Newton’s third law and universal gravitation; electromagnetism, from magnetic dipoles to lightning; the strong force that confines quarks and holds nuclei together; the weak force behind beta decay and neutrinos; fusion in stellar cores; resonance; and the still-unfinished search for one theory that unites them all.

Unisex pixel-art physics t-shirts, sizes S–5XL.