Baggersee. With an unprecedented heat wave hitting the northern hemisphere, I eventually found my annual vacation blog post. I wrote blog posts about our beach vacation in Marielyst, Denmark, or Rehoboth Beach, Delaware. However, this year, it took me the better part of two weeks to realize that I had this year’s beach right beneath my feet – the small artificial beach of the Rossenray Lake, a small lake in my home town in Germany where we spent our summer vacation. And here are the three things the beach (and the lake) told me about science in 2018. Continue reading →