Doodling and Knot Theory
Check out this fast-paced and pun-filled video by Vi Hart, where she uses knot theory and mathematics to draw snakes, ropes, and möbius strips.
Check out this fast-paced and pun-filled video by Vi Hart, where she uses knot theory and mathematics to draw snakes, ropes, and möbius strips.
Our open source tool for setting continuously responsive type.
Our encyclopedia, listing countless entries on the typographic arts.
Our limited edition letterpress print of letterform details.