Talking of the oil.......
one of the great eco disasters that never gets mentioned is that in the 1920s they developed a new type of cooling oil for big trannies called PCB. In the 1980s they finally admitted it was really bad for the environment/ people and decided to destroy it. It was always catalogued out and on return so they could trace every drop of it. Unfortunately 20% of it "disappeared" and is now in the foodchain, such as fish and of course YOU! They knew for years it was a great cancer causer but stalled on dealing with it.....
So who knew about this then?
Alan