> > I'd be interested to hear how one measures the > leading edge of the human life to death transition > pulse with a precision that makes the UT1 vs. > UTC question even relevant. > A husband has a will leaving everything to his wife, or if she dies first, to their children. The wife has a will leaving everything to her secret lover. They are together in a car crash, and are put on life-support systems including heart monitors. They both, sadly, die at around the same time; both have a last-recorded heartbeat.