Among other activities, he led the development of several caesium-133 atomic clocks that were accepted in 1967 as the international timekeeping standard.
With deep and highly customisable settings, countdown clocks, and a self-imposed lock-out feature that's very time-consuming to undo, you'll never dilly-dally online while you should be working again.
Tinsel wire is also used in power cords for very small appliances such as electric shavers or clocks, where stranded cable conductors of adequate mechanical size would be too stiff.
Originally, it showed "each decimal digit" of sexagesimal time as a binary value, but presently binary clocks also exist which display hours, minutes, and seconds as binary numbers.
