Charlemagne had the Royal Palatinate (later Imperial Palatinate) expanded into a large complex in Aachen at the end of the 8th century. The spiritual center is the Palatinate Chapel, today the Aachen Cathedral. Author: ZDF/Terra X/Faber Courtial, Jörg Courtial Click here to see more videos: https:
In the 10th century, a monastery church was built in Magdeburg by Otto the Great. After a fire in 1207, construction of the Gothic cathedral began immediately. During the Thirty Years' War, the city was almost completely destroyed - except for the cathedral. Author: ZDF/Terra X/Faber Courtial/Jörg
The Speyer Cathedral, consecrated in 1061, became the center of the city's development and is today the largest preserved Romanesque church in the world. Author: ZDF/Terra X/Faber Courtial/Jörg Courtial/Jochen Schmidt Translation and dubbing: alugha Click here to see more videos: https://alugha.
56 years ago, Germany and France signed the Elysée Treaty. It drew on the lessons of their bloody pasts to create a new departure that would go down in history. A supposed rivalry going back hundreds of years became Franco-German friendship. The goal of the Treaty of Aachen is to renew this friendsh
Exploring melting under microgravity conditions – improving industrial casting processes One of the focal points of research onboard the International Space Station (ISS) is the investigation of crystal growth in metal alloys. Under microgravity conditions, differences in density in the molten mate
