January 13, 1999. Retrieved May 12, 2010. ↑ https://www.independent.co.uk/news/professor-has-worlds-first-silicon-chip-implant-1174101.html ↑ https://www.wired.com/1998/08/professor-cyborg/ ↑ http://news.bbc.co.uk/1/hi/sci/tech/158007.stm ↑ http://edition.cnn.com/TECH/computing/9808/28/armchip.idg/index.html?eref=sitesearch ↑ Gasson, M. N. (2010).