For more Science Videos: https://lt.org/ * Electrochemical processes play a central role for sustainable energy conversion and storage technologies, such as water splitting, hydrogen fuel cells and batteries. In order to maximize the efficiency, stability and life expectancy of these devices, it is
In the event of a nuclear accident abroad, BfS employees can support the affected state through various offers of assistance. In the video, Dr. Stefan Seifert explains the use of mobile measuring devices that determine the level of radiation and explains how the different radioactive particles can b
In his youth, Hitler was a dreamer and not a particularly good student. In 1933, he took power in Germany as the undisputed leader of his party. How could this happen? Author: ZDF/Terra X/Felina Czycykowski/Stefan Gierer/Malte Roethig/Maximilian Mohr Translation and dubbing: alugha Click here to
A lithium-ion battery is made up of a cathode, the positive pole, and an anode, the negative pole. The separating layer in the middle prevents a short from occurring. Author: 3Sat/Nano/Mia Media Leipzig/Reinhart Brüning/Stefan Hoge/Jochen Schmidt Translation and dubbing: alugha Click here to see
Unlike a lithium-ion battery, the solid state battery is designed to function without a liquid electrolyte. Powerful and fireproof, it could become the car battery of the future. Author: 3Sat/Nano/Mia Media Leipzig/Reinhart Brüning/Stefan Hoge/Jochen Schmidt Translation and dubbing: alugha Click
In a lithium-sulfur battery, the cathode is made of carbon and sulfur, and the anode is made of lithium metal. During operation, the lithium ions migrate to the cathode and react with the sulfur. Author: 3sat/nano/Mia Media Leipzig/Reinhart Brüning/Stefan Hoge/Jochen Schmidt Translation and dubb
Whether fennel, silverweed, or horehound, the medicinal effect of many plants has been proven. Author: ZDF/Terra X/ Story House Productions/ Jochen Ruderer, Jens Afflerbach/ Jürgen Rehberg, Arsenij Gusev/ Franziska Menz, Ronald Rist/ Fritz Göran Vöpel, Martin Wolkinger, Stefan Matlik Tranlation a
The king and his family lived in the center of the Palace of Versailles. The closer you lived to his premises, the better was your own position at court. Author: ZDF/Terra X/ Story House Productions/Jochen Rower, Sigrun Laste/ Jürgen Rehberg, Arsenij Gusev/ Stefan Leuschel/ Fritz Göran Vöpel, Marti
Birth chairs were used in childbirth until the 18th century. It wasn't until aspiring doctors, at that time only men, also learned obstetrics that the birth chair was replaced by the bed. Author: ZDF/Terra X/ Story House Productions/ Jochen Ruderer Jens Afflerbach/ Jürgen Rehberg, Arsenij Gusev/ F
The so-called Allonge wig became a trademark of European rulers in the 17th century. Not only the nobility, but also the bourgeoisie are emulating the trend. For over 100 years, they have been the hallmark of the social status of a French. Dubbing: alugha Author: ZDF/Terra X/ Story House Productio
In the Middle Ages, an alley in Frankfurt am Main connected Hühnermarkt and drapery district. Because a merchant wanted to build there, architects simply put the house on stilts, creating Germany's first passageway. Author: ZDF/Terra X/Story House Productions/Jan Karitzky/Jürgen Rehberg/Stefan Leu
The first known record of midwifery knowledge in Germany from the 16th century describes a rope technique that can be used to correct an unfavorable baby position. Author: ZDF/Terra X/ Story House Productions/ Jochen Ruderer Jens Afflerbach/ Jürgen Rehberg, Arsenij Gusev/ Franziska Menz, Ronald Ris
