I never would have believed it, but I have beaten the test three times now.
I bought the "Sting the Polygraph" pamphlet on a wim from that website and now it is second nature.
All you do is identify a couple of control questions you will fail on.  You squeeze your sphinctor muscle and breath funny on those two questions and then just breath normal on the rest.
It makes it look like you are telling the truth on the other questions...even when you arn't.
God..the lie detector is such a bullshit interrogation method..and it is so easy to see it now that I can beat it.
Someone needs to prove this to the courts and get the lie detector put out of business...permenantly!!