Unused / unissued material - Colour material.
LS of nuclear explosion - a mushroom cloud rises on the horizon. Similar shot - this time a groundburst weapon rather than an airburst. Another atomic explosion. Various good shots of nuclear submarine surfacing through the waves. Exterior shots...
Atomic research station near Ottawa experiments with medical use of atom.
Machines which make "man-made lightning" are demonstrated.
People in the rebuilt city of Hiroshima remember the dropping of the Atomic bomb.
Norwegian heavy water plant damaged.
Atomic bomb tests at unknown location.
Eisenhower pressing handle which starts power supply, turbine generator, diagram registering.
Various shots of American nuclear powered submarine USS Skipjack.
Half completed Sphere, interior of Sphere, men at work inside Sphere.