Long Night of Science at the GFZ

https://www.gfz-potsdam.de/en/events/detail/lange-nacht-der-wissenschaften-lndw

Scientific stand on geomorphology questions (where does the sand comes from?) and tools (water sampler, drones).

Jardin éphémère Place Stanislas Nancy

Conference for the general public on "Water as the main shaper of our landscapes and environment".