https://pictures.reuters.com/archive/GERMANY-POLITICS-MERKEL-RC1238B59F20.html DATE IMPORTED:May 13, 2019German Chancellor Angela Merkel makes an experiment with a pendulum during her visit to the Junior University in Wuppertal, Germany, May 13, 2019. REUTERS/Wolfgang RattaySelect usageCategorySystem ID:RTS2HJVZImage ID:RC1238B59F20Size:3693px X 2727pxFile size:28MB ImageCity:WuppertalCountry:GermanyPhotographer:Wolfgang RattayAdd to lightboxAdd to cart1 of 1