How does GPS know where to go? What has satellite navigation to do with it? Maths is all around us. It’s almost impossible to think of something that’s made without the help of mathematics. In this video we explain how does GPS satellite navigation works. Authors: Roman Ilyushenko, Nicolai Nobis
Dynamic bubbles of ionization in Earth's upper atmosphere can cause GPS signals to "twinkle" like stars, affecting the quality of navigation on Earth below. NASA recently conducted a mission called CINDI to investigate this phenomenon. Visit http://science.nasa.gov/ for more. Click here to see mor
NASA's MMS spacecraft are flying around Earth in a precise formation made possible by an out-of-this-world system of GPS navigators. Visit http://science.nasa.gov/ for more. Click here to see more videos: https://alugha.com/NASA
Space exploration is incredibly expensive. So... why do we even do it? Watch more videos: https://alugha.com/LifeNoggin Follow Life Noggin! Facebook: https://www.facebook.com/LifeNoggin/?ref=br_rs Instagram: https://instagram.com/lifenoggin/ Twitter: https://twitter.com/lifenoggin Official Webs
Reports of GNSS interference in the Baltic Sea have become almost routine — airplanes losing GPS, ships drifting off course, and timing systems failing. But what happens when a group of engineers decides to build a navigation system that simply *doesn’t care* about the jammer? Since 2017, we’ve bee
With photosynthesis, trees master one of the most important biological processes in the world. With the help of their leaves and the pigment chlorophyll, they produce their own nutrition with just three ingredients, while still producing fresh oxygen. https://www.zdf.de/dokumentation/terra-x/die-fo
Learn about the cycle of seasons that guides the traditional Alaska Native subsistence way of life, in this video adapted from the Alaska Native Heritage Center focuses. As the seasons change and the available resources change, so do Alaska Native peoples' hunting and gathering activities. Recognizi
In the island world of Southeast Asia, the animal worlds seem strangely separated. How come? In the 19th century, naturalist Alfred Russel Wallace had a theory. Source: https://www.zdf.de/dokumentation/terra-x/was-ist-die-wallace-linie-creative-commons-clip-100.html https://www.zdf.de/dokumentati
Why do humans fall in love? Life Noggin explores the Science of Attraction and Pheromones! Follow us: https://twitter.com/LifeNoggin https://facebook.com/LifeNoggin Snapchat: "LifeNoggin“ Click here to see more videos: https://alugha.com/LifeNoggin Life Noggin is a weekly animated educational ser
The brain is a pretty cool organ. But sometimes it can fail us, like when we forget someone’s name or blank on a test. How can someone just forget something like that? Click here to see more videos: https://alugha.com/LifeNoggin Life Noggin is a weekly animated educational series. Whether it's sci
What is Autophagy and why was it awarded the 2016 Nobel Price in Physiology or Medicine? Recycling makes it possible to reuse many valuable substances such as old electronics, fruit and vegetable waste, plastic, and paper. But our own cells have waste of their own. How does our built-in waste dispos
Sleepwalking (somnambulism) is quite common but why do people do it? Is waking up a sleepwalking person bad for them? Let's find out! Support Life Noggin on Patreon: https://www.patreon.com/LifeNogginStudios Follow Us! https://twitter.com/LifeNoggin https://facebook.com/LifeNoggin Click here to s
