They collect sheep droppings from the surrounding area and recycle them to make paper .
The region 's former slate industry is highlighted , and under the shadow of Cadair Idris , two entrepreneurs have set up a business in a former tool shed at a disused mine .
entrepreneurs collect sheep droppings from the surrounding area and recycle them to make paper .
The region 's former slate industry is highlighted , and under the shadow of Cadair Idris , two entrepreneurs have set up a business in a former tool shed at a disused mine .