A different way to read off the time - A new idea for a binary clock
arXiv:1006.1373
Abstract
A new idea for a binary clock is presented. It displays the time using a triangular array of 15 bits. It is shown that such a geometric, triangular arrangement is only possible because our system of time divisions is based on a sexagesimal system in which the number of minutes in 12 hours equals the factorial of a natural number (720=6!).
4 pages, 3 figures