One possibility, that would explain high-precision multi-axis symmetry of some crop circle pictograms is, that consecutive electric discharges, approximately 20-30 millisecond one after other, appearing in distances only a few meters from one another, are able to create at this point strong rotating electromagnetic field.
Moja uwezekano, ambayo kueleza high-precision mbalimbali mhimili ulinganifu wa baadhi pictograms mzunguko wa mazao ni, kwamba mfululizo umeme yanayovuja, takriban 20-30 millisecond moja baada ya nyingine, kuonekana katika umbali mita chache tu kutoka kwa mtu mwingine, ni uwezo wa kujenga katika hatua hii nguvu kupokezana electromagnetic shamba.