ScienceTomorrow Today - The Science MagazineTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience09/19/2020September 19, 2020Sabine Frank is Germany's first 'night protection officer.' She informs people in her city about what too much artificial light at night does to plant and animal life. And: How to predict rockslides? A Munich research team is trying to find out.https://p.dw.com/p/3iff4Advertisement