Re: Semi-on-topic: Light that travels faster than the speed of light?

On 8/21/05, Peter Dambier <peter@peter-dambier.de> wrote:

I have had a look into one of my microwave books. I have seen in coax cables the speed of lite drop to 90% or 80% depending on the insulator, the dielectric.

I believe this is referred to as "velocity factor". -Steve -- -Steve