Meanwhile, the Stooges give the vehicle a test run. They mistakenly enter a nuclear test area, when their engine malfunctions. They land near a test rig where a test nuclear depth bomb is set up. The Stooges take the bomb, thinking it is a carburetor, and fasten it to the engine. Water, meant to detonate the bomb, shoots out of the testing rig. The military is bewildered by test's failure. With the bomb attached to the engine, the vehicle now performs beyond expectations, even going into space.