Hello, I remember watching programmes at primary school (in the staff room, curtains closed, warm and cosy, loved it!) and there was always a black and white countdown clock thing, a proper clock with hands but no numbers I think, that we chanted along with (we were seven and counting ROCKED!) and then we would watch stuff and all I can remember is that there was always some sort of factory conveyor belt going on and you would watch baked beans being made and tinned or biscuits baked and wrapped, I was always fascinated by them, anyone have any idea what the programme could have been? The clock makes me think it was on the bbc for some reason, though that could be entirely unfounded. This would have been mid 1980's I guess, I'm nearly 34. Thank you for any help!