How to Repair a Microscope Thread(Post)

    Microscope repair by Carl Lodstrom.  Carl who is no longer with us was a retired engineer from Sweden who wanted to keep busy.  Carl had brought many of his working tools from his homelan ...

    Solar FAQ(Page)

    SOLAR PANEL BASICS What does efficiency relating to solar panels mean? Solar panel or solar PV efficiency is a sliding scale from 0 to 100 percent.  100 percent efficiency is based upon 1000 ...