Afro Inventions - sgml/signature GitHub Wiki
- https://patents.google.com/?q=((hairdo)+(african)+(afro))&before=priority:19760326&oq=((hairdo)+(african)+(afro))+before:priority:19760326
- https://jackshainman.com/uploads/7200072/1598380576698/Willis_Thomas_Press_Packet-compressed.pdf
- https://www.goodmorningamerica.com/style/story/trailblazing-beauty-inventions-innovations-made-people-color-76071092
- https://pickprogressproject.com/history/
- https://www.theguardian.com/artanddesign/2020/jul/30/hank-willis-thomas-afro-pick-sculpture-activism
- https://www.historyworkshop.org.uk/radical-objects-the-black-fist-afro-comb/