Παρασκευή 17 Ιουνίου 2016

Stonehenge Photos: Investigating How the Mysterious Structure Was Built

How was Stonehenge built? In a new experiment, students tried to figure out how the Neolithic people who built the massive structure about 5,000 years ago were able to move the enormous stone blocks into place.

via Live Science http://ift.tt/1YwgWgh

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