Nature and EnvironmentMeasuring HumboldtTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment09/15/2019September 15, 2019German Renaissance man Alexander von Humboldt was born 250 years ago. His contributions to science and the natural world are being celebrated by artists at the Humboldt Forum in Berlin.https://p.dw.com/p/3PdKsAdvertisement