... when you are trying to build an intercontinental bomber that is powered by a nuclear reactor there is a small problem; a lot of your airplane becomes very radioactive! This is a big problem for the many mechanics and ground crew needed for servicing such a complicated beast. Solution- build huge lead shielded tanks with arms and foot thick leaded glass for the operator to see through. Then in order to prove your 'waldos' are up to delicate tasks drive around picking up the nearest pretty secretary that you can find! (note; AFSWC is an acronym for Air Force Special Weapons Center ie: nukes!