http://www.alphalink.com.au/~roglen/phantoma.htm
Larry and Andy Wachowski have created a deeply layered philsophical and religious allegory in The Matrix trilogy. This is a collection of references, interpretations and metaphors.
I am writing these notes in the Soyuz with a cheap ballpoint pen. Why is that important? As it happens, I've been working in space programmes for seventeen years, eleven of these as an astronaut, and I've always believed, because that is what I've always been told, that normal ballpoint pens don't work in space
http://www.esa.int/export/esaCP/SEM9YN7O0MD_index_0.html