Edward Thomas Hall

Edward Thomas Hall, CBE, Hon. FBA, FSA (10 May 1924 – 11 August 2001), also known as Teddy Hall, was a British scientist and balloonist who is best remembered for exposing the Piltdown Man as a fraud.
Life.
Edward Thomas Hall was born in London, the son of Walter D'Arcy Hall and Anne Madeleine Hall, he was educated at Eton College and New College, Oxford, where he received his DPhil in 1953. In 1943, he joined the RNVR as an ordinary seaman, serving in landing craft transporting commandos to France.
Hall was also a hot-air-balloon pilot and owner of Cameron O-84 "Flaming Pearl" G-AYAJ 1970–1990. He was a member of the Air Squadron.
He married South African model Jennifer De La Harpe and had two sons Bill and Martin.
In 1962, Hall co-developed, with his friend Robin Cavendish, a wheelchair with a built-in respirator that allowed Cavendish, who was paralyzed from the neck down from polio and required a medical respirator to breathe, to leave the confinement of his bed. This chair became the model for future devices of its type, with Cavendish eventually using a total of 10 different chairs.
This part of Hall's life is shown in the 2017 film "Breathe".
At various times in his life he was a trustee of the National Gallery, the British Museum and Prime Warden of the Goldsmiths Company.
Achievements.
He was influential in exposing the Piltdown Man fraud which led to his founding the Research Laboratory for Archaeology and the History of Art, Oxford University.
He founded Littlemore Scientific Engineering Company (ELSEC).
He helped to date the Shroud of Turin to the period 1260–1390. 
He built the Littlemore Clock in the 1990s, which is the most accurate pendulum clock ever built.