References
Clarke. A. C. (1995) Fractals - The Colors of Infinity. [online] https://www.youtube.com/watch?v=Lk6QU94xAb8 [accessed 22 September 2018].
Damasio, A. R. (1994). Descartes’ Error - Emotion, Reason, and the Human Brain. Avon Books. New York.
Gross, D.J. (Dec 10, 1996) The role of symmetry in fundamental physics. Proceedings of the National Academy of Sciences of the United States of America. 93 (25) 14256-14259
[online] http://www.pnas.org/content/93/25/14256 [accessed 10 September 2018]