#Scientists solve mysterious origin of Stonehenge megaliths
“#Scientists solve mysterious origin of Stonehenge megaliths” July 29, 2020 | 7:13pm Jake Ciborowski from the University of Brighton analyses the sarsen core extracted from Stone 58 at Stonehenge using a portable X-ray fluorescence spectrometer. via REUTERS West Woods on the edge of Wiltshire’s Marlborough Downs, Britain. Geochemical testing indicates that 50 of Stonehenge’s 52…