Beeston Slipper Chair
As one comment raises: Sometimes it is not good to pursue the subject- to want to investigate and to find answers for me the simple reason is that just because you are aware of nuclear power you do not go off and mess with it because you know that you are not equipped to do so. Once you open up the door into your private and personal space you hardly have control of what will enter.
I was not the only one that saw this shadow at my house at the D.R. my family and friends also experienced it. And there were sometimes where you can hear rocks being thrown over the house, and I mean inside the house, but of course there was nothing, no rocks, no nothing.