Morse code knit­ting is a com­po­nent of a larg­er study that I’m doing on the cul­ture of bina­ry sys­tems across many cen­turies. One premise of that his­tor­i­cal inves­ti­ga­tion is that the pow­er­ful adapt­abil­i­ty of bina­ry sys­tems is revealed part­ly through their diver­si­ty.