The only answer is TELEVISION it is amazing that before he died in 1946 he had up and running 1000 line high definition colour 3D televison.
Gordon mays
John was the youngest of four children born to the Rev. John Baird and his wife, Jessie (nee: Morrison Inglis) who was from a family of prominent shipbuilders in Glasgow.
Jerimiah Buddanas
he did not have a job he just was inventer