If you look around you at various safety systems, they were almost all paid for in souls.
The New London School and oderised natural gas is one example I've learnt of in the past year or so. But that's only one of very, very many.
If you look around you at various safety systems, they were almost all paid for in souls.
The New London School and oderised natural gas is one example I've learnt of in the past year or so. But that's only one of very, very many.