麦田圈在1983年被英国人发现并加以报道。最初出现的是较小型的图案,后来愈来愈大,而且日趋复杂。麦田圈一般有三大特点:完全没有破坏痕迹,并非因践踏或机械破坏而成;麦秆弯曲位置的碳分子结构受电磁场影响而结晶,但仍然能继续正常生长;麦田圈的辐射量明显超出附近正常的麦田。 The crop circle was discovered and reported by the British in 1983. The initial appearance of smaller designs grew larger and more complex. Crop circles generally have three major characteristics: there is no trace of damage, not because of trampling or mechanical damage; the carbon molecular structure of wheat straw bent by the influence of electromagnetic fields and crystallization, but still able to continue normal growth; Normal wheat field.