Search results for “composition”

Composite Functions | Algebra | Maths | FuseSchool

In the introduction to functions video, we discovered what functions are, what domain and range mean and how to solve some problems. We saw that they could be called f(x) or g(x) or any letter. In this video, we’re going to look at composite functions - which makes use of different letters. VISIT

Are Engineered Nanoparticles Dangerous?

We'll be tackling the risks of nanoparticles and other particles more fully when Risk Bites launches formally in November. But until then, here's a roller-coaster ride of a video on what might be important when thinking about the risks and benefits or nanoparticles - or any other particles for that

Are green potato chips bad for you?

Are green potato chips bad for you? Risk Bites takes a look at whether fears over green potato chips are just an urban myth, or whether there's more to them. RESOURCES Useful websites: Food and Agriculture Organization of the United Nations: http://www.fao.org/docrep/x5415e/x5415e01.htm Interna

Ozone Hole

It's remarkable to think that a compound renowned for its safety and stability in commercial products could have dramatically compromised the health of our planet, but that's just what chlorofluorocarbon (CFC) has done. This video segment adapted from NASA's Goddard Space Flight Center describes how

Inverse Functions | Algebra | Maths | FuseSchool

Every operation has an opposite. With functions the opposite is called the inverse function. It undoes the function and returns you to the initial input. There is a simple process to follow to find the inverse of any function which we look at in this video. 1) Start by writing the function as y=

NASA ScienceCasts: Finding the Invisible

Click here to see more videos: https://alugha.com/NASA Scientists are using AMS-02 on the Space Station to study fundamental particles originating from sources up to billions of light years away. These particles may hold the key to understanding both the composition and history of our universe.

Where does our drinking water come from?

Drinking water in Germany is obtained from groundwater, surface water and spring water. Depending on the region, the composition varies. Author: 3sat/nano, mirror TV, Christine Voges, R. Engelke+S. Karm+F. Gutsche+J. Heck+B. Asgari, K. Scheef+F. Buscha, Tim Kunter Translation and dubbing: alugha

Spotlight on Research - Continuous Ultrasonic Welding

Click here to see more videos: https://alugha.com/CalvinRans Time for another research highlight out of the ASM department at TUDelft: Continuous ultrasonic welding is a novel joining method for high speed assembly of thermoplastic composite structures. Two parts are fused together by locally heat