Ive watched all of the series from when they first started. You can learn so much from the places that he visits, that you would never have thought about.
For instance, last week he was in a place (cant remember) where the word 'WAKE' came from after a funeral.
Excuse me if Im thick but, I never associated the word with grave robbers who used to dig up the corpse after a burial and take it by train to London to sell to hospitals for whatever purpose.
The people caught on and when somebody was buried, they used to stay AWAKE by the grave, to stop anybody stealing the body!
Every programme you learn something.