This is quite a complete test... They put graphs on to see whats better...
I dont think they believed us until AFTER THE TESTS
http://web.archive.org/web/20070203071752/http://users.bigpond.net.au/christie/comparo/part4.html
I dont think they believed us until AFTER THE TESTS

http://web.archive.org/web/20070203071752/http://users.bigpond.net.au/christie/comparo/part4.html