Search results for “visual field”

Visual Perception – How It Works

Click here to see more videos: https://alugha.com/mysimpleshow Every day we perceive many visual impressions. We can differentiate a multitude of colors in a bunch of flowers, and we can respond in a matter of seconds when driving a car. But what do we actually know about visual perception? Learn t

Electromagnetic fields of mobile communications

Being able to make phone calls anywhere and at any time has now become a matter of course. Mobile communications are now part of our everyday lives. But how does mobile communications work? How does it affect humans? How can we protect ourselves from the effects of mobile communications? The video

Measuring Mars's Magnetic Field | NASA Planetary Sciences

Learn about the Mars Atmosphere and Volatile EvolutioN (MAVEN) mission to Mars in this video from NASA's Goddard Space Flight Center. Mars does not have a global magnetic field like Earth but does have patches of magnetic fields. Scientists use magnetometers to study the planet's magnetic anomalies.

Power lines and radiation protection

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

The senses of wolves

Wolves have highly developed sensory organs. Their panoramic vision covers a visual field of about 240 degrees. Their hearing is also excellent but the hunters' most important sense is the sense of smell. Author: ZDF/Terra X/Spiegel TV/Kirsten Hoehne, Nanje de Joung-Teuscher/Anja Schütze, Uli Wein

What is a Helmholtz coil

And what can you do with it? In this video, we show you how a Helmholtz coil works and how the BfS Competence Centre for Electromagnetic Fields uses it. #emf #magnetfeld #helmholtz By the way: The exposimeters from the video can also be borrowed: https://www.bfs.de/DE/themen/emf/kompetenzzentrum/ve

What Yoga Really Is About

What people usually associate with yoga: Twisted postures, closed eyes, meditative exercises. But there's more to it than that! This simpleshow explains everything you need to know about yoga. Author: Tom Ashford Click here to see more videos: https://alugha.com/mysimpleshow