In this Screnncast, substance quantity and mass concentrations are discussed. Here, too, no derivations or exercises are made. At the end there is a summary of all previous mathematical relationships. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by th
In 1940, the Germans turn a former barracks into the Auschwitz concentration camp. But this later so-called main camp is only the beginning - 47 subcamps are established. Author: ZDF/Dirk Kämper, Winfried Laasch/Kawom! Translation and dubbing: alugha Click here to see more videos: https://alugha
Click here to see more videos: https://alugha.com/CalvinRans Mrs. Hannah Hypothesis examines the concept of stress concentrations in structures. This video series began as a segment in the MOOC called Introduction to Aerospace Structures and Materials offered by the Faculty of Aerospace Engineeri
The concentration dependence of the redox potential is explained and Nernst's equation is derived from it. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
From the end of 1941, a new camp had been built in the so-called "Auschwitz area of interest" of the SS. It was located three kilometers away from the existing Auschwitz concentration camp. Starting in March 1942, people were murdered by poison gas in two former farmhouses in Birkenau. Author: ZDF/
Click here to see more videos: https://alugha.com/FuseSchool In the first part of this video we looked at diffusion to move gases and osmosis for the movement of water, from high concentration to low concentration down their concentration gradient. Active transport works in the opposite direction
Click here to see more videos: https://alugha.com/FuseSchool In this video we are going to discover how cells take in useful substances and remove waste using three methods of transportation: diffusion, osmosis and then in the second part we will look at active transport. The exchange of material
We have all experienced moments in life where people called us ‘stupid’, ‘dumb’, or other harsh words. Sometimes people may say it so often that you end up believing them even though deep down you know that you are far from ‘stupid’. Sadly, this negative stereotype has been used to describe those wh
Attention-deficit hyperactivity disorder (or ADHD, for short) is a condition that affects your focus. It can make focusing on everyday tasks and routines challenging. For years, people with ADHD were labeled as lazy, procrastinators, flaky, or irresponsible. These labels only produced shame and prev
Photosynthesis is a chemical reaction that is fundamental to life. In this video we are going to have a look at the factors that affect the rate of photosynthesis. There are 3 main factors: light intensity, carbon dioxide concentration and also temperature. These factors are called limiting fact
The helicopter measurements have been carried out in cooperation with the Federal Police since 1989. By using BfS measurement technology, it is possible to quickly and precisely obtain an overview of which radioactive substances have been deposited on the ground and in what concentration they are pr
An acid is a substance that will dissociate in water to give a proton (or H+ ion) and a conjugate base. An acid is considered to be strong if dissociation nears 100%, and weak if dissociation is usually less than 1%. In this lesson, we will learn about strong alkalis and weak alkalis. An alkali
