Summary:
- This study confirms that the large stones at Stonehenge were transported by people, not glaciers as previously thought.
- The researchers analyzed the chemical composition and microscopic features of the stones to determine their geological origin, which was miles away from the Stonehenge site.
- This provides strong evidence that ancient people, likely using wooden sledges and ropes, moved these massive stones weighing up to 25 tons over long distances to construct the famous monument.