this is very funny trying to find the science behind making mass produced foods like instant coffee or chewing gum
Jimmy Doherty is the presenter he owns a farm all his show focused in farming. he is very entertaining and it gives you insight about mass produced products in his own barn
The videos will tell us different kind of jobs in history of Britain
you will find out how efficient the British are, they even can use dog poop in manufacturing leather I didn't know that.
If you want to find out what are the jobs in the history of Britain watch the videos presented by Tony Robinson. He's with Rowan Atkinson in the Black Adder
DISCOVERY CHANNEL produces documentaries all about dirty jobs with host Mike Rowe
It gives insight about jobs we did not heard or notice and sometimes it tells us about how a certain product is manufactured and even it is educational