RHF wrote:
On Dec 31, 5:36 am, David wrote:

- http://en.wikipedia.org/wiki/Leap_second

Question - Why No Leap Second Lately ?

It's All In The Graph -translation- It Ain't Time Yet ! ~ RHF
http://en.wikipedia.org/wiki/Image:L...nd.ut1-utc.svg
.

You need to look again. There's a 300 ms differential. That's a
lifetime for some particles.