“Science must begin with myths, and with the criticism of myths.” Karl Popper first argued this in a 1950s lecture, later collected in Conjectures and Refutations, describing how knowledge actually grows: bold stories about the world, then relentless attempts to tear them down. For him the progress lived in the criticism — a good theory earns its standing by surviving every effort to break it.
**Bella+Canvas 3483 — Muscle Tank (Black only for now, Color finish).** A white option isn’t available from our printer at the moment — we’ll add it the moment it is. 100% combed & ring-spun cotton, 4.2 oz, 30 singles. Unisex muscle fit, crew neck, cut-off sleeves, wide armholes, side-seamed, pre-shrunk. Care: machine wash cold with like colors, tumble dry low, no bleach, cool iron inside-out (never iron the print).







