7.30/10 2012-05-24 60 menit.HDIt's one of the flattest places in North America, a giant expanse of salt so vast you can see the curvature of the earth. Each year thousands of hot-rudders make the pilgrimage to the Bonneville Salt Flats in Utah with one mission in mindTahun: 2012Studio: National GeographicNegara: United States of America