1. S

    Flashes Of Light Outside Window

    About 3am, several flashes of light VERY similar to a strong camera flash or a Hollywood style lightning effect went off outside my window, lighting the whole room. I was awake at the time. I live in London, but my room backs on to quiet garden areas. I looked out of the window about a minute...
  2. EnolaGaia

    Light & Lighting: Medical & Health Effects

    I couldn't locate a thread focused on the medical / health effects of light or lighting, so I'm starting one ... FULL STORY: