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
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
Imposters claim to be friends or family in distress to trick consumers into wiring money. Learn more about family emergency imposter scams at https://www.ftc.gov/imposters Comment Moderation Policy We welcome your comments and thoughts about the information on this page. If you do have something to
Caregiver websites can help you find jobs, but scammers also use them to find people to rip off. The Federal Trade Commission deals with issues that touch the economic life of every American. It is the only federal agency with both consumer protection and competition jurisdiction in broad sectors o
SOHCAHTOA, Pythagoras, sine rule and cosine rule and all things trigonometry actually have a lot of uses in “real life”. Such as working out distances to things, heights of buildings and mountains, navigation at sea. An important part of “useful” trigonometry are angles of elevation and depression.
Your complaints help the FTC and law enforcement agencies conduct investigations, bring lawsuits and prevent international scams. If you have a complaint about international scams or cross-border fraud, report it at http://www.econsumer.gov. The Federal Trade Commission deals with issues that touch
Have you ever said something to someone that you immediately regretted? We've all been there. But there are some phrases that you should NEVER say to anyone, no matter what. In this video, we'll be sharing 9 phrases that you should avoid saying to anyone, whether it's a friend, family member, or co
Click here to see more videos: https://alugha.com/FuseSchool Parallel lines are always the same distance apart and never meet. We use arrowheads are used to show that lines are parallel. See how these lines have one arrow. Then, because these ones are also parallel, but not parallel to the ones be
Click here to see more videos: https://alugha.com/FuseSchool In this video, we’re going to look at frequency tables. These numbers are enough to give someone a headache and there's only 200 of them. Lots of datasets have thousands or even millions of pieces of data, so we need to collect and reco
