https://www.youtube.com/watch?v=Nnbn7Rd524A
https://www.thearchaeologist.org/blog/mesolithic-skeleton-known-as-cheddar-man-shares-the-same-dna-with-english-teacher-of-history
https://www.nhm.ac.uk/discover/cheddar-man-mesolithic-britain-blue-eyed-boy.html
https://www.saberatualizadonews.com/2018/02/cheddar-man-os-britanicos-ha-10-mil.html
https://en.wikipedia.org/wiki/Cheddar_Man
https://en.wikipedia.org/wiki/Gough%27s_Cave
https://www.cheddargorge.co.uk/education/workshop/cheddar-man