Why Richard Hammond acquired a taste for celery after his crash By Roger Highfield, Science Editor Last Updated: 1:32AM BST 20/05/2008 The television presenter Richard Hammond, who professed to have developed a taste for celery after crashing a jet-powered car, may have good reason to like the vegetable. Richard Hammond, pictured with his wife Amanda The 36-year-old, who appears on the BBC show Top Gear, suffered a brain injury when he came off a runway in the vehicle at 280mph in 2006. Assuring viewers that he had not suffered long-term brain damage, Hammond said: "The only difference between me now,...