We’ve finally figured out where Stonehenge’s giant boulders came from

Most of the 50 huge boulders used to build Stonehenge’s iconic architecture have a chemical composition that suggests they came from a site 25 kilometres away

Source:
https://www.newscientist.com/article/2250287-weve-finally-figured-out-where-stonehenges-giant-boulders-came-from/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home