Father-son mathematicians fold math into fonts
MIT’s Erik and Martin Demaine create puzzle typefaces to test new ideas
![Martin Demaine and Erik Demaine](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2014/08/notebook_fonts_main.jpg?fit=860%2C460&ssl=1)
WORKING TOGETHER Martin Demaine (left) and his son Erik have drawn on mathematics and computational geometry to design fonts that incorporate puzzles.
Dominick Reuter