http://www.cnn.com/2002/TECH/ptech/06/09/common.sense.computer.ap/index.html
"Lenat's team taught Cyc to make sure everything it was told conformed with everything it already knew -- a protection that should keep Cyc from being filled with erroneous information during its public education, which for now is possible only on computers with the Linux operating system." I wonder what Cyc would say if you ask it about gates and windows?
