Power laws simply explained - power, base, exponents - same base - analysis. A power consists of a base and an exponent, the exponent is often written as a superscript. The power laws help you calculate. You either keep the base or the exponent. There is also a case where a power is put in brackets.
Electric power grids cannot store energy, so at every moment, the exact amount of electricity being generated must match the amount being consumed. For this, the power demand of all consumers is forecasted every day. Yet, unexpected spikes or drops in consumption can still occur. Authors: ZDF/3sat/
Power functions simply explained graphically - positive/negative odd/even exponents & examples. The equation of a power function is f(x)=ax^n. a is the prefactor, n is an exponent. x^2 or x^4 are functions with positive even exponents, x^3 or x^5 are functions with positive odd exponents. x^-2 or x^
Heroes are everywhere now! Too bad it's impossible to become one...or is it!? LifeNoggin is gonna explore how the science behind some of the Avengers could work! Click here to see more videos: https://alugha.com/LifeNoggin Life Noggin is a weekly animated educational series. Whether it's science,
Click here to see more videos: https://alugha.com/mysimpleshow What do you know about the relation between climate change and food supply? Learn all about it in our video! This video was created by Nele Mullens, a volunteer mobilized through www.onlinevolunteering.org This video was created to su
A video from #Waterpedia on #TechTuesday about How artificial intelligence is to help supplying renewable energy to 1 billion people in India. Follow us on: https://www.linkedin.com/company/Waterpedia https://www.facebook.com/Waterpedia https://www.pinterest.com/Waterpedia https://twitter.com/Wate
Is more information really the solution? Whether Jens Spahn, Philipp Amthor or Friedrich Merz - they all openly say what they are up to and make no secret of their connections to the Trump administration, billionaires and the fossil fuel lobby. What is the point of transparency in times of authorita
The fighting in Ukraine means that much of their wheat cannot make it to market. Essential Russian goods are also unavailable to the rest of the world. More than 300 million people in the poorest countries could soon be facing acute hunger. This video explains how the war in Ukraine is affecting the
The greater use of renewable energies from solar and wind requires the expansion of the electricity grids. Radiation protection plays an important role in this because electric and magnetic fields are generated by additional high-voltage lines. How great are possible loads from high-voltage lines? W
What if an accident happens at a nearby nuclear power plant? After a television report about the reactor accident in Fukushima, the girl Anna is uncertain. But her father is a firefighter and knows how to act in the event of an accident. The measures in disaster control are intertwined, the authori
Water seeps into countless crevices and holes in the karst landscapes. Which paths it takes is often not clear. Around 270 caves have been discovered and developed in northern Vietnam. But the water rarely comes to the surface. Author: ZDF/Terra X/R. Marel/I. Gesang/SpiegelTV/Jochen Schmidt Transl
Public buildings and villas in Cologne had a direct drinking water connection to the Eifel aqueduct for a long time during the Roman Empire. Hundreds of public fountains flowed day and night for the poorer population. Authors: ZDF/Terra X/G. Graffe/H. Schmidt/C. Feyerabend/C. Twente/Gruppe 5/M. Wil
