Someone with (perhaps) too much time on their hands (or just a cool imagination) has actually come up with something pretty cool.
While it can’t tell you the exact time without the minute hand – the minute hand on there would screw up the clock – this is still a pretty awesome project.
The only thing you have to think about is the whole am/pm thing. Plus, I think you would need one clock for one part of the year and one for the other part of the year because of the whole switching your clocks thing…
Still. I want to make one. Would you mind if I borrowed your clock?