https://www.theguardian.com/technology/2021/sep/17/sir-clive-sinclair
https://www.bbc.com/news/uk-58587521https://www.bbc.co.uk/news/science-environment-29985976
https://en.wikipedia.org/wiki/Clive_Sinclair
https://www.washingtonpost.com/local/obituaries/clive-sinclair-dead/2021/10/01/5d5ae1ca-17c311eca5e5ceecb895922f_story.html