Harold "Doc" Edgerton, inventor of the stroboscope and co-founder of EG&G, built a camera called a Rapatronic. The device could shoot photographs of nuke tests as soon as 10 nanoseconds after Keff> 1.
This is some neat stuff. See the attached links:
http://www.damninteresting.com/?p=456#more-456
http://simplethinking.com/home/rapatronic_photographs.htm
Great sites, where have they been?
I wonder if those assymetries comes from the construction of the bomb?
yep, the tower, the cab and other attachments.