Ah, but which time? I have an app on my phone that will use my location to tell me local mean solar time. My wife isn't that happy about my plan to have at least three clocks in our house, assum… (View Post)

I haven't got my head around the trigonometry of it yet, but there's a central bit that you adjust depending on your latitude, and another bit that you adjust according to the date, and the… (View Post)

I have a fitbit tracker thing in my right wrist and a fancier watch for my left wrist and a pocket watch from my wife for our marriage. I even have a pocket sundial (not so useful in Ireland). I'… (View Post)

It melts all polymer notes within 2 metres. (View Post)

Wow. Going to be a hell of a fight for second. (View Post)