Hydro power plants: water volume required and pump efficiency Friday April 8th, 2022 / adsadmin / No Comments
Glacier situation since the 19th century (1850/1973/2010/2016) Tuesday February 28th, 2023 / adsadmin / No Comments
Earthquakes: heavy earthquakes (magnitude 4.5+) Wednesday February 15th, 2023 / adsadmin / No Comments
Structure of the Swiss Confederacy in the 18th century Thursday February 9th, 2023 / adsadmin / No Comments