Memory Sidira is buzzing with excitement as she talks about what she is learning during her course at Malawi\u2019s Drone and Data Academy - the first of its kind in Africa. The Academy\u2019s aim is to build local expertise for Malawi\u2019s expanding drone industry and to teach young Africans from across the continent 21st Century skills in drone flight and data analysis. Ruth Evans hears how drones are inspiring young Africans like Memory to reach for the sky.