On the 4th of July the United States celebrates its Independence Day. Why is it so important to Americans? We explain the story behind the birth of the nation. Authors: Meike Gasser, Rodrigo Diaz McVeigh Click here to see more videos: https://alugha.com/mysimpleshow
Equations are used everywhere: in computers, business, internet searches, medicine to name a few examples. Which is why we study them a lot in Maths. We have names to describe the different parts: coefficients, variables, constants and exponents. A variable is a symbol for a number we don’t know y
Marc-Uwe Kling reads new things about the kangaroo. Maybe also something about Elon and Jeff on Mars. And then the kangaroo calls for Digital Independence Day. Licensed to the public under http://creativecommons.org/licenses/by/4.0
In this video we’re going to look at how to use substitution in equations to generate a table of ordered pairs. Ordered pairs (coordinates) can be used to solve equations, to plot graphs, and so we come across them a lot in Maths. You should already know how to substitute into equations, and how t
In this video we look at the basics of algebra, focusing on the notation that is used. In algebra we use symbols to represent numbers. These symbols are called variables. Some reasons for using symbols instead of numbers is that the symbols, or variables, can represent unknown quantities and for s
Completing the square, process, online tutoring, math help, simply explained, tutorial video, math by Daniel Jung Top calculator for school/university: http://amzn.to/2bkTSSC Top calculator online: http://www.wolframalpha.com/ Suitable for the videos, the math vocabulary book for grades 5 to 10 http
In algebra we have lots of different names for different things: expressions, equations, formulae and identities are all slightly different versions of similar things. Then within these, we have variables, constants, coefficients and exponents to describe the different parts. We also need to know wh
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
Autonomous cars - people often imagine cars that drive completely on their own. Until such an autonomous car can be bought, a lot of development work has to be done. There are five development levels. Author: 3sat/nano/Rasmus Raecke/Silke Cronauer/Autorenkombinat Translation and redub: alugha Cl
We all desire to have someone be there for you, someone to lean on, someone to depend on. This dependency can take different forms, from a phase in the firming up of the relationship to an equal give and take… and sometimes it blasts right by the tipping point and goes straight to toxic-ville. We kn
What is a co-dependent relationship you might ask? Codependency is a form of unhealthy relationship where one or both partners have an unhealthy attachment style. Codependency happens when one or both partners rely on one another too much for emotional or psychological support. Codependency can beco
Have you noticed that the day has slipped past and you have not accomplished a single thing? If you spend your mornings not being productive, you will likely find it difficult to be productive the rest of the day. To help you have a productive day, watch this video! Writer: Sara Del Villar Scri
