Stonehenge is made of concrete, in this video I explore the origins of the geology of the stones of Stonehenge and Avebury - how they got there in light of the recent discovery that identified the Altar Stone as coming from Orkney or the NE of Scotland.
I also look at glacial transport theory

geology and ancient history- a bumper mix


the science papers
https://www.nature.com/articles/s4158...
https://research.aber.ac.uk/en/public...
Music- CO.AG -    / @co.agmusic  
Thanks to Mike Fox for the drone shot of Stonehenge
Thanks to Jim at UnHenged
#stonehenge #stonehengemystery #altarstone #sarsenstone
Stonehenge Bluestone debate
Stonehenge Altar stone origins
#geology