Seoul to Build World's Largest Hubless Ferris Wheel

Are skyscrapers losing their luster as brag-worthy international objects? The Seoul Metropolitan Government has announced they're building, as an international attraction and object of wonder, the world's largest hubless ferris wheel. The Seoul Ring will be sited at Seoul's Haneul Park, will stand 180 meters (591 feet) tall and will reportedly be operated by renewable energy. The technical details haven't been released, but it appears the carriages will be pods that ride on an...