Hannah Fry, a professor of maths, is used to investigating the world around her through numbers. When she's diagnosed with cervical cancer at the age of 36, she starts to interrogate the way we

　　每一天有超越十万架航班在全球飞行，运送超越百万旅客和货物，构成庞大的空中之城。这一切都需求一个庞大又复杂的全球物流网络的支撑。掌管人 Dallas Campbell和Hannah Fry将走访世界上最大、最忙碌、最冰冷和最悠远的机场，探寻确保空中航运及物流正常运转的秘密。

　　A witty, exhilarating and mind-expanding exploration of the word of our times - data - with mathematician Dr Hannah Fry. Following in the footsteps of BBC Four's previous gleefully nerdy, award-