secret war




Manhattan Project calculates the effects of The Gadget

24th April 1943: Manhattan Project calculates the effects of The Gadget

The effect of the radioactive fission products depends entirely on the distance to which they are carried by the wind. If 1 kg of fission products is distributed uniformly over an area of about 100 square miles, the radioactivity during the first day will represent a lethal dose (=500 R units): after a few days, only about 10 R units per day are emitted, If the material is more widely distributed by the wind, the effects of the radioactivity will be relatively minor.




The Chindits march into the Burmese jungle

7th March 1943: The Chindits march into the Burmese jungle

It was also assumed that supplies would be dropped regularly, which turned out, after the first two drops, to be a false hope, not because of any shortage of aircraft, just that the enemy’s presence often made it impossible to pick and choose time and place. As a result, for most of the expedition, one day`s rations had to last at the very least for three, and too often much longer.




Bomber Command smashes secret Nazi weapons site

I stared at the German pilot. You’re no good, I thought. You’re a damned poor shot and a bloody awful pilot. Why the hell doesn’t the mid-upper fire? I snapped the mike switch on. ‘For Christ’s sake, George, shoot that bastard down!’ At once, the guns chattered, and a stream of orange sparks curved slowly down and through the fighter’s nose. He rolled over on his back, and dived straight down, disappearing into a sheet of stratus thousands of feet below.