But Officer, I wasn't Much Over The Speed Limit

Two months ago, scientists reported that a packet of neutrinos (don't ask) traveled 450 miles from the high energy physics laboratory (CERN) near Geneva to the Italian laboratory at Gran Sasso, faster than the speed of light.

The experiment has been somewhat improved and tried again, with the same results. The packet of neutrinos traveled the 450 miles and arrived 62 nanoseconds before a beam of light would have arrived. How fast is that?

Admiral Grace Hopper, a pioneer computer scientist, used a visual aid in her lectures to show students how long a nanosecond is - that is, how far would a pulse of light travel in a nanosecond. She would hold up a length of copper wire 11.8 inches long. That's a nanosecond.

So the neutrinos exceeded the speed limit by about 62 feet.

Not much, but enough to shake up the world of high energy physics.

CERN is using their new Large Hadron Collider, completed in 2008 - 2009, for high energy experiments. The LHC is about a third of the energy level of the United States' Superconducting Super Collider (SSC) near Waxahatchie, Texas, which was cancelled by Congress in 1993 as it neared completion. Had SSC been completed, it seems likely that the new discovery might have occurred a decade earlier in the United States rather than in Switzerland.