Dè a th 'ann an ceist gu: "Is e an Rèile Scenic aig Luna Park, Melbourne, an roller coaster as sine a tha ag obair gu leantainneach san t-saoghal, a chaidh a thogail ann an 1912"? Tha an cuspair na roller coaster.
"Càit an robh a' chiad roller coaster fìor?"