1992 International Crop Circle Making Competition: Demonstrating that Complex Formations Can Be Created by Human Teams

To the point

Rupert Sheldrake organized the 1992 International Crop Circle Making Competition, where a team demonstrated that complex crop circle designs could be hoaxed by humans in a few hours, challenging the idea of non-human origins, while crop circles continue to appear and fuel ongoing debate.

The Crop Circle Making Competition
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The Crop Circle Making Competition

By Rupert Sheldrake