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.
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^
How does Wikipedia contribute to free knowledge? On January 15, 2016 Wikipedia turns 15 years old! Old (or maybe young?) enough to become the largest collection of free and collaborative knowledge in human history! Learn how YOU can contribute to the movement and become a part of the amazing communi
Click here to see more videos: https://alugha.com/mysimpleshow Want to be part of an important cause, create even more knowledge and at the same time help the others? At simpleshow foundation we are dedicated to creating simple and easily accessible explainer video resources. With the help of our
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,
In the Middle Ages, Europe benefited from flourishing science in the Arab world. Writings and knowledge reached Europe via Spain and Sicily. At the beginning of the 13th century, the most important ancient fundamental books were handed down. Authors: ZDF/Terra X/Group 5/Susanne Utzt, Sahar Eslah, M
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 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
A new NASA study is investigating how different light spectra can be used to effect astronauts' sleep, or lack of sleep. NASA Science: http://science.nasa.gov/ International Space Station: http://www.nasa.gov/station Click here to see more videos: https://alugha.com/NASA
"I know that I know nothing." This sentence by Socrates is at the center of a trial that ends with his death sentence. Socrates strove for wisdom and promoted independent thinking in dialogue with others. Author: 3sat/nano/scobel/Wolfgang Danner/Claus Ast Translation and dubbing: alugha Click her
A placebo is a treatment with zero therapeutic value but magical healing power. To understand better how placeboes work, let’s look at Mr. and Mrs. Martin, who both suffer chronic back pain... This video was made with the support of our sponsors: Avigail, Badrah, Cedric Wang, Eva Marie Koblin, da7
