For more Science Videos: https://lt.org/ * While the environmental benefits of installing photovoltaic systems are clear, the costs can remain off-putting for private households. In this video, SVEN MÜLLER explores the relevance of the peer effect (neighbors already having the technology) in a deci
I got something cool for my birthday: a hot tub! So I asked myself if these things are any good at all and if they are stable. After all, they are quite expensive! The setup took a solid 45 minutes. Filling it with water using a garden hose took another 1.5 hours. The water had about 24° Celsius d
Improve your communication skills with the Four Sides Communication Model. We all know a situation like this one: You say something harmless, and your counterpart feels insulted about that – no matter whether it's your girlfriend, your friend, or your team mate. To cope with such misunderstandings,
"Active learning" means getting involved, collaborating with others, and implementing concepts in the real world. It is intellectual hard work. But it allows you to remember the content better, understand it better and transfer it to other situations. Why does it work so well? We take a look at th
"Active learning" means you participate, collaborate with others, and apply concepts to the real world. It requires hard mental effort but leads to better retention and an understanding of the material that can be transferred to other situations. To explain how to apply Active Learning in classrooms
In the 1950s, psychologist Solomon Asch developed a study to investigate whether peer pressure can be strong enough to change our perception and make us believe in things that are not true. To this end, he set up a clever experiment on conformity that raises questions about our ability to think free
Dickson Wong, our award winning tutor for Maths, Economics, and Mandarin dives into the proven techniques that has led his students to smash their undergraduate & PHD level dissertations and research projects. He is experienced with a breadth of age groups and curriculums, having taught students fr
With the measurements of all half-cells against the standard hydrogen half-cell, the voltage series can be established. This screencast explains how to deal with this table and what statements can be read from it. Original: "Wolfgang Dukorn" Original: German. All translations in this video have be
The boiling temperatures of the hydrocarbons are explained. A short review of the basics is at the beginning. The influence of the molecular surface on the boiling temperatures is also explained. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alu
Molar mass is a chemical quantity that refers to the amount of substance. In this screencast, this is only briefly introduced and little explained. Practice is done in class! Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
This screencast also refers to the amount of substance n. The molar volume is introduced and a mathematical formula for calculating volume is introduced. The screencast does not contain any detailed derivations or exercises! Original: "Wolfgang Dukorn" Original: German. All translations in this vi
Using the example of the reaction between water and oxygen, the essential statements of a chemical reaction are described. What quantities of substances must be used? What does this mean for their masses? This is an introduction to stoichiometric calculations! Original: "Wolfgang Dukorn" Original:
