There's a story about air-force scientists during world war 2, that reflects an interesting concept about the things we see and how they can alter our assumptions. The story goes that the allied bombers were suffering great losses during their air-raids of continental europe. The allied scientists got together and anaylsed the damage reports from the engineers tasked with fixing the planes after each raid. (One of the scientists working on these problems was Abraham Wald ) Here is an example of the sort of summary engineering reports they might of been faced with. The report details the parts of the plane and what proportion of aeroplanes had been damaged in that area: (This data is completely made up by me): 15% had damage to 1 or more engines 25% had tail damage 25% had damage to the nose and cockpit area. 35% had damage to the fuselage The aircraft engineers could only add extra-armour to one part of the plane, any more armour would limit the aeroplane in other ways e.g...
My thoughts on developing & testing.