Die wissenschaftliche Methode ist ein wichtiges Instrument, um Probleme zu lösen und aus unseren Beobachtungen zu lernen.

German researchers are piecing together the life of a prehistoric woman who died more than 5,000 years ago in the Neolithic period, after her skeleton was found during excavation works for wind turbines (Footage by AFPTV via Getty Images)

CLEAN : Germany : a good year for the economy (Des

CLEAN : Merkel says efforts have borne

The German economy, Europes biggest, turned in the slowest growth for four years last year as the sluggish global economy and eurozone recession took their toll, data showed on Wednesday, but Destatis President says It was a good year...