X-rays were discovered in 1895 by Wilhelm Conrad Röntgen. Since then, it has been an indispensable means of medicine. However, X-rays can lead to damage to the genetic material: In this video, we show how the body defends itself against it and what measures are taken by radiation protection. More i
Do you know how solar energy and solar panels impact climate change? Find out more in our video! Click here to see more videos: https://alugha.com/mysimpleshow This video was created by one of our volunteer authors to support the campaign "Goal 13 - Climate Action". Find more information on our we
Derivative of sin(x), cos(x) product, product rule, chain rule, online math help Top calculator for school/university: http://amzn.to/2bkTSSC Top calculator online: http://www.wolframalpha.com/ Trigonometric functions (also called the circular functions) are functions of an angle. They relate the
Ancient Greek scholars knew the difference between solar and lunar years. While the earth orbits the sun once in a year, the moon orbits the earth about 12 times. Author: ZDF/Terra X/Tobias Schultes/WENDEVARGA Translation & dubbing: alugha Click here to see more videos: https://alugha.com/TerraX
Intense solar activity such as sunspots and solar flares subsides during solar minimum, but that doesn’t mean the sun becomes dull. Solar activity simply changes form. Click here to see more videos: https://alugha.com/NASA Visit http://science.nasa.gov/ for more.
The solar system is our home. But what do we know about it? How big is it and how did it come into existence? Just watch the video! Author: Cornel Becheru Click here to see more videos: https://alugha.com/mysimpleshow
How do solar panels work, and how do they contribute to reducing climate change? Find out how solar panels play a part in climate action. Click here to see more videos: https://alugha.com/mysimpleshow This video was created by one of our volunteer authors to support the campaign "Goal 13 - Climate
Discover what happens at the outer edges of our solar system, where the solar wind interacts with interstellar space. The Interstellar Boundary Explorer (IBEX) is a mission to study the boundary between the solar system and interstellar space. Voyager 1 and 2 have provided some direct measurements f
In this screencast, a calculation with the MWG is demonstrated. This is the simpler approach without an approach with x. In another screencast, the approach with x is explained. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
In 1977, NASA's Voyager 2 space probe began its journey to the planets of our solar system. But the probe also provides clues about the solar system beyond the planets. Author: ZDF/Terra X/C. Haak/A.M. Wendlandt, Nikolai Holzach Translation and redub: alugha Click here to see more videos: https:
The Parker Solar Probe will help scientists learn more about the solar wind, an exotic stew of magnetic forces, plasma and particles. NASA Science: http://science.nasa.gov/ Click here to see more videos: https://alugha.com/NASA
