What has happened in this particular crop circle is that there are 12 segments and within each segment there are 8 partly concentric rings. Each of these segments indicates a binary code based on 0 and 1. If you use an Ascii Table [computer calculation system], the pattern transposes itself into a tantalising approximation of Eulers equation.
Dr John Talbot, a maths research fellow at University College London said: Looking at the crop circle, the link with Eulers most famous identity seems to make perfect sense. However, the way the formula has been executed is partially incorrect. One of the discrepancies is that one part of the formula translates as hi rather than i, which could be somebodys idea of a joke.
Who would have thought the aliens use ASCII too?