Or just try to change the law:

There's the famous false story of the state that tried to redefine the fundamental mathematical constant pi to 3, but of course no one would ever be that stupid. Though, in Indiana in 1897, they tried to pass a law setting it at 3.2, which is only 0.2 less retarded.

Check out 7 (Stupid) People Who Sued the Scientific Method over at Cracked.