Pete Askew Admin Sep 23, 2014 #2 I have no idea what I'm looking at hear. And that makes these very intriguing, especially with that title.
I have no idea what I'm looking at hear. And that makes these very intriguing, especially with that title.
Pete Askew Admin Sep 23, 2014 #4 The faint trace is sort of cloud chamber like but the bars / slits are puzzling.