Barnes Wallis was a creative man. Who'd a thunk of bouncing bombs over nets into a dam.
Yes, he designed the Wellington bomber with its geodetic construction as well. The RAF museum in Hendon has a recreation of his design office with all his original furniture and other artifacts as well as examples of the Tall Boy and Grand Slam bombs. Visit if you get a chance, a short train ride from Kings Cross and a 15 minute walk.