In 1930, at the height of the Great Depression, a Canadian mechanic named Charles Nelson Pogue walked into a room and made an impossible claim: Two hundred miles per gallon. At a time when Detroit averaged 15 MPG, Pogue said he had redesigned the carburetor to fully vaporize gasoline — unlocking energy that engines were wasting with every combustion cycle. Public demonstrations stunned observers. Patent applications were filed. Investors took meetings. And then… everything stopped. No production line. No mass adoption. No revolution in fuel economy. Just silence. In this cinematic, long-form MR. HANSoN episode, we investigate the strange life and quiet death of Charlie Pogue — the man some believe invented a 200 MPG carburetor that oil companies suppressed. But was it really buried? Or was it something more complicated — a story of thermodynamics, ...