Image: An elevation plot of the highest energy neutron flux distributions from an axial slice of a nuclear reactor core is shown superimposed over the same slice of the underlying geometry. This figure shows the rapid spatial variation in the high energy neutron distribution between within each plate along with the more slowly varying, global distribution. The figure is significant since UNIC allows researchers to capture both of these effects simultaneously.

Wikipedia – Die freie Enzyklopädie

: Warnzeichen vor radioaktiven Stoffen oder ionisierenden Strahlen

: Neues Warnzeichen direkt an gefährlichen radioaktiven Strahlern

public domain

Fred Dawson – Flickr

: Forsmark vertical silo

: Forsmark horizontal silo

: Hanford Reactor

: Submarine reactor compartments

: Waste package

: Vaults

: Control room

: Copper canister with dummy fuel

Bild: Fred Dawson

Underground Iranian Nuclear Plant

Nantaz.......Thirty feet below ground level [area in red] is one of Irans nuclear enrichment plants. It is protected by several layers of concrete and earth overfill. This entire facility is one mile square.

Bild: Doug20022

Vattenfall – Flickr

: Forsmark nuclear power plant in sunset

: Reactor hall in Forsmark nuclear power plant

: Reactor vessel in Ringhals nuclear power plant

Bild: Vattenfall

Long Pants for the A-Man

A blurb from the back of a Science Digest from 1954. It refers to "men who joust with dangerous gases and radioactive particles in atomic research at Mound Laboratory, which Monsanto Chemical Co. operates as Miamisburg, Ohio for the Atomic Energy Commission." Although it was classified at the time, Mound Laboratory primarily made plutonium detonators for nuclear weapons. By 1993, the Department of Energy closed it down, affecting over 2,000 peoples' jobs. Afterwards, the primary activity at the disused plant was nuclear cleanup.

Bild: mattymatt