On the first day of December, Mie (12), Johannes (12), Elias (13), and Noor (13) all show up at a camp to attend a two-week course on astrophysics. The Astro-camp is led by the enthusiastic Bolette-Henriette and the daily curriculum is managed by the slightly distracted physics teacher Panda-S?ren. 　　The four children are paired up for an intro-run across campus, but quickly find... (展開全部)