September 11, 2014 Sophie Weiner

Archeologists recently found out that Stonehenge was once a complete circle, destroying long held beliefs about the enigmatically placed stones. Now, there has been an even bigger discovery. Using high tech magnetometers — “advanced metal detectors — ground-penetrating radar, electromagnetic sensors and three-dimensional laser scanners,” scientists were able to peek beneath the ground surrounding the site for the first time. […]

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