Another perspective: <a href="http://www.johnstonsarchive.net/nuclear/nuclearwar1.html" rel="nofollow">http://www.johnstonsarchive.net/nuclear/nuclearwar1.html</a><p>(kinda long, but worth the read)
It's hard to compare the magnitude of each bomb because it keeps changing the zoom level every time I click 'Nuke it!' again.<p>edit: also, why is the fallout so distorted when changing wind directions between east/west and north/south?