Foucault Pendulum. A device used to demonstrate the rotation of the Earth. From Domestic Life, vintage engraving, 1880 Tank Top #209186470
This must-have unisex jersey tank top has a modern fit, with a rounded neckline and crafted with superior combed and ring-spun cotton for an optimal printing surface. It comes in solid colors of 100% combed and ring-spun cotton, and Triblend colors that are 50% polyester, 25% combed and ring-spun cotton, and 25% rayon.
