Scientists from the Wrocław University of Environmental and Life Sciences and the European Space Agency (ESA) have solved Einstein's puzzle arising from the general theory of relativity. The results of the work presented by Prof. Krzysztof Sosnica caused a real sensation among ESA-associated scientists, astronomers, physicists and satellite geodesists.
https://upwr.edu.pl/en/news/scientists-from-upwr-and-esa-have-solved-einsteins-puzzle-297.html
What to do in order to harvest 20 tons of wheat from one hectare? Polish scientists, who are taking part in the British 20:20 Wheat project, are looking for an answer to this particular question. The project is being conducted at the Rothamsted Research Institute.
https://upwr.edu.pl/en/news/british_idea_for_fighting_famine-175.html