• 2021
  • General Overview 2021
  • Virtual day excursion "Audiotour - Maschsee and nothing else?"
  • Current issues of urban development
  • Excursion urban and regional development in Vienna and surroundings summer semester 2021
  • A day at the School Biology Centre Hanover
  • Work assignment 2021 in the therapy garden in Wedemark-Mellendorf
  • Vegetation day hike through the northern Ith 2021
  • Virtual day excursion "Audio.StadtRadTour - Frauenorte“
  • Online excursion to the stars over Fulda 2021
  • Explore the moor on your own
  • Taking the laptop to the field. An online excursion on the topic of "solidarity farming" 2021