Leap Seconds
Why? Here is the history of time measurement based on the Cesium atom and why it is necessary to insert (or remove) a second from our time keeping to stay in synch with the rotation of the earth.
If you watch here at 11:59:59 UTC (6:59:59 EST), and you don't blink, you may see the USNO clock go to 11:59:60 UTC before advancing to 12:00:00 UTC.
Wednesday, December 31, 2008
Sunday, December 14, 2008
Mutts for Obama
This cartoon is cute and the writer is an advocate for animal rescue shelters. Here is his strips from the last week. (Click the image for a larger view)
Tuesday, December 02, 2008
No!
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