In sci.space.history Pat Flannery wrote:
Oh, that makes me feel comfortable...just like the bicycle locks
used to arm British nuclear weapons:

http://news.bbc.co.uk/2/hi/programme...ht/7097101.stm

Something in that article caught my eye:

Inside are the arming switch and a series of dials which you can
turn with an Allen key to select high yield or low yield, air
burst or groundburst and other parameters.

Yield selection?!? How would that work?

rkck jones
--
denial, anger, bargaining, depression, acceptance, rebirth...
where do you want to be today?
these opinions are mine, all mine; HP might not want them anyway...
feel free to post, OR email to rick.jones2 in hp.com but NOT BOTH...