简介：Kiia and Lauri are speeding down a dark country road, anxious to reach the hospital because Kiia has gone into premature labour. Their car hits someth
简介：Marcus Du Sautoy wants to find out how close we are to creating machines that can think like us: robots or computers that have artificial intelligence
简介：In 1968, five friends set out on a 5,000-mile road trip in a white Ford van bound for South America. They packed surfboards, skis, and climbing gear a
