24 Mar
2006
24 Mar
'06
1:05 a.m.
Hi,
Jim Beacon said:
If you go back far enough, mercury was used in memories (mercury delay line
in some early British machines).
Which were developed from the ones used in early radar to eliminate echoes
from fixed objects.
--
Cheers,
Stan Barr stanb at dial.pipex.com
The future was never like this!