Ganton Pretz wrote:

If it was that vital they would not have used it. The people who
'defined' vital were trying to bomb Germany. Oddly enough it was
Bomber Harris who appreciated that bombing U-Boat yards and basses was
a complete waste of effort.

The Germans were scammed into thinking their Metox boxes were leaking
radiation which were being used to track them. It was a technical
possibility and so they bought into it. That delayed the development
of a H2S detector (Naxos).

What did "H2S" stand for, anyway. (Sounds like dihydrogen sulphide to
me.) Sorry if it has already been posted, I missed that part of the
thread.
--
Andrew Chaplin
SIT MIHI GLADIUS SICUT SANCTO MARTINO
(If you're going to e-mail me, you'll have to get "yourfinger." out.)