Since Monday, students from the Institute for Sustainable Urbanism (ISU) and the Institute for Building Climatology and Energy of Architecture (IBEA) of TU Braunschweig have been in the Eifel to winterise the damaged half-timbered house together with Christina (far left) under the expert guidance of clay building expert David Moritz (far right) supported by "Potsdam helps the Eifel". Picture credits: David Moritz/TU Braunschweig

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