Drones are transforming our world. We use them to deliver our medicines, clean our skyscrapers and even fight fires. But there is a dark side to this airborne revolution, from a shocking rise in drone-plane near misses above our heads to last year's sustained drone disruption at Gatwick – Britain's second largest airport – that ruined the Christmas plans of 140,000 people and c...
本站所有资源搜集于互联网，我们不储存任何资源。仅提供个人用户测试宽带使用，版权归原电影公司所有。
爱看影院 www.ikantv.net
