MYSTERIOUS UNDERWATER CROP CIRCLES

Mysterious Underwater Crop Circles. In 1995, divers began witnessing strange geometric circular structures on the ocean floor. For over a decade the origins of these underwater crop circles were unknown. Only recently did a team of Japanese researchers uncover the mystery. Mystery Circle Footage and Photos © Hiroshi Kawase, Yoji Okata, and Kimiaki Ito Hiroshi Kawase, Yoji Okata, and Kimiaki Ito. 2013. Role of Huge Geometric Circular Structures in the Reproduction of a Marine Pufferfish. Scientific Reports 3, Article number: 2106. doi: Original Video: