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    Ping triangulation

    Is it possible to, with any accuracy, physically locate a computer given a network of computers whose physical location is already known? The idea is that the target machine is pinged by a network of machines the physical location you already know, and based on ping times, you triangulate the...
  2. E

    Emission spectra - predicting

    Hi there. I'm new to this board so please excuse if this is misplaced, there seems to be too many places to choose from. While browsing my computer I found a little program I wrote when doing year 12 physics that was based on the textbook material about ionization energies. It recurssively...