total world destructive power
by davidconnell on 7/01/2012
Flickr user Chris Spurgeon has some great pre-lunar presentation slides from NASA, including this chart on the destructive power of weapons through time. His collection also includes several artist renditions of various stages of a mission to the moon — from lift off, to landing, to return — including this stunner of the Apollo booster before lift-off:
Spurgeon’s NASA ephemera starts here.
