Today I would like to show you how to remove the ashes from a Römerofen and how to clean it properly. If you have any questions about this basic stove or masonry heater just go to their website: http://www.roemerofen.de If you have any suggestions for a video just let us know and we'll see what w
Blue holes are cave systems, flooded with sea water. How did these geological treasures develop thousands of years ago? Author: ZDF/Terra X/SPIEGEL TV/Christopher Gerisch/Tilman Remme/Reiner Bauer, Oliver Gurr/Oliver Roetz, Philipp Klein/Hauke Ketelsen/Richard Sako Translation and redub: alugha C
Scientists are studying the role of aerosols and how they contribute to the formation of clouds and rain. The microparticles serve as condensation nuclei on which water condenses. Author: ZDF/Terra X/SPIEGEL TV/Christopher Gerisch/Tilman Remme/Reiner Bauer, Oliver Gurr/Oliver Roetz/Hauke Ketelsen/
The Romans began to cover their empire with a network of paved roads from the third century BC. They were first used by the military, as marching and supply routes in the expansion and protection of the empire. Autor: ZDF/Terra X/SPIEGEL TV/Christopher Gerisch/Tilman Remme/Reiner Bauer, Oliver Gur
The Nebra sky disk is the world's oldest known concrete representation of astronomical phenomena and is more than 3600 years old. It shows a crescent moon, the full moon - sometimes interpreted as the sun - and a total of 32 stars. Author: ZDF/Terra X/SPIEGEL TV/Christopher Gerisch/Tilman Remme/Rei
In 1569, Gerhard Mercator presented his world map to the public for the first time. The 1 meter 34 by 2 meter 12 meter card was given the title addition: "for marine use". It was later divided into 20 single sheets and published in a book. Long awaited by the captains of the world. Author: ZDF/Terr
German Federal President Joachim Gauck has awarded a team of researchers and developers from Bayer and the Center for Lung Research at Justus Liebig University in Giessen the Deutscher Zukunftspreis 2015, the President’s award for innovation in science and technology, for developing a life-saving dr
