Electrolysis vessels in the hydrogen cellar Hydrogen lamp Diploma from Nordisk Industri- og Landbrugsudstilling 1885 The old wind pressure gauge Poul la Cour’s blade profile Denmark’s first electricity wind turbine from 1891 Poul la Cour’s large wind turbine from 1897 On the wall you see the Poul la Cour kratostat Poul la Cour’s wind tunnels, where he made his epoch-making discoveries The Poul la Cour key – one of Poul la Cour’s inventions A young Poul la Cour Poul la Cour with his family Poul la Cour as a teacher at Askov Highschool