Dogbert stands on the table and says to Ken the Skeptic, "If your controlled tests have never found psychic powers, how do you know the tests work for that sort of thing?" Ken glares and folds his arms across his chest. Dogbert says, "Isn't that like using a metal detector to find out if there are unicorns in your sock drawer?" Ken says, "No!" Later that night... Ken thinks, "A skeptic checks all the drawers." He runs a metal detector over a chest of drawers.