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spec: All in all , a great language and a great book to get started , if you've been around the block with computers and maybe a few other languages . The disability determination is based on medical and other information provided by your health care providers . For example , you would need a secure channel from the encryption unit to the display to be able to display sensitive information without having some other malicious running software to intercept your information . Any program ever written could be rewritten using only the language features you have learned so far ( actually , you would need a few commands to control devices like the keyboard , mouse , disks , etc ., but that 's all ) . To do that , however , you would need a fluid that works at much higher temperatures than our chilled acetone ( our current experiments are running at 0 degrees centigrade ) . In early November of 2001 , a project consultant was hired .