http://www.news.com.au/technology/science/vomiting-robot-reveal-virus-secrets/story-fnpjxnqt-1227490883845

Courtyard Guardian

Descartes Illustration of Mind & Body http://en.wikipedia.org/wiki/Dualism_%28philosophy_of_mind%29 http://plato.stanford.edu/entries/dualism/ http://ebooks.gutenberg.us/WorldeBookLibrary.com/desmedphil.htm

taken from http://www.publicdomainpictures.net/view-image.php?image=15430&picture=beautiful-blue&large=1