Twenty brilliant women, twenty little symbols, one shirt. A radioactive swirl for Curie, a butterfly for Hopper's famous bug, a double helix for Franklin, a Mars rover for Jemison. It reads like a periodic table of people who refused to be told no. Great for the science teacher, the lab tech, the kid with the telescope, or anyone who enjoys being asked "wait, what's the moth for?" at the grocery store. Wear it to class, to the museum, or to a family dinner where you can explain Noether's theorem to a cousin who did not ask. Printed on the Gildan 18000 crewneck sweatshirt: a cozy 50/50 fleece blend that keeps its shape wash after wash.