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
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
Explore the world of honeybees—how they communicate information about food sources with their hivemates, and how, once in flight, they find their way to the flowers that provide nectar and pollen—in this video from NOVA: The Mystery of Animal Pathfinders. CREDITS: https://www.pbslearningmedia.org/c
Christopher Columbus was an Italian explorer, navigator, and colonist who completed four voyages across the Atlantic Ocean under the auspices of the Catholic Monarchs of Spain. This simpleshow explains the basic facts about his expedition and how he influenced the history as well as our culture tod
Mike Luya is a university admissions expert, mathematician and multiple subject-tutor. Having graduated from Cambridge and tutored professionally ever since, Mike has accrued a wealth of knowledge about the higher education system and the admissions process of top universities. In this guide, Mike s
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
In this captivating story, follow Ella, a young artist who grapples with the aftermath of betrayal in a city that mirrors the emotions of its inhabitants through vibrant colors. When trust is shattered, the city loses its brilliance, but with the help of Kai, a mysterious spirit, Ella embarks on a t
Know the risks of storm surge, and what to do when a storm approaches. Original video source: https://coast.noaa.gov/gallery/videos/stormsurgefastdraw/video.html
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
Today I want to cut down some dead trees in my forest and create some space so that the healthy trees can grow better. In addition, I plan to plant climate-resistant trees in the open areas to make the forest more resilient even after I am gone. Also, in the video I talk about resin, trees with sev
What are advanced materials, and are they safe? In this series of seven videos, Risk Bites takes you through the emergence of increasingly advanced materials over the 20th century and the incredible opportunities that these materials and the associated science and technology open up. We'll also be
Have you ever wished that you had all the answers in life and could use that knowledge to navigate you through life’s ups and downs? What are the life lessons we learn too late? Becoming aware of them now can help you move through this part of your life a little bit more easily. Writer: Joshua Muno
