Most complex crop circle ever discovered in British fields
By Richard Savill
Last Updated: 2:33PM BST 19/06/2008
The most complex, "mind-boggling" crop circle ever to be seen in Britain has been discovered in a barley field in Wiltshire.
The circle is a coded representation of pi to the 10th significant figure
The formation, measuring 150ft in diameter, is apparently a coded image representing the first 10 digits, 3.141592654, of pi.
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It is has appeared in a field near Barbury Castle, an iron-age hill fort above Wroughton, Wilts, and has been described by astrophysicists as "mind-boggling".
Michael Reed, an astrophysicist, said: "The tenth digit has even been correctly rounded up. The little dot near the centre is the decimal point.
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