Canberra notebook - Smart rubbish bin ?

Our Canberra correspondent, Sam Wong, reports about:Recently on the east coast of Australia and Tasmania have suffered heavy rain and storms, even Canberra is no exception, but this rain has aroused people to notice a local attraction which is called "Ghost Lake" where exactly is this "Ghost Lake " and how special is this lake?In addition, in Canberra recently has introduced a new rubbish bin, how special is this rubbish bin?

New smart rubbish bin Source: tams.act.gov.au