"Cecil Moore" wrote in message
. net...

The same TV documentary said that 1/2 of one percent
of the noise on a blank TV screen is caused by background
radiation from the Big Bang.

I buy that. 3K out of approximately 300K on a linear scale is 1%. If it's
50/50 between Big Bang noise and "other," then 1/2 of one percent is spot
on.

Thanks.