Like a magical border, the Arctic Circle stretches around the world along the 66th parallel, spanning very different countries and regions. The vast region inside the Arctic Circle is also a true treasury of raw materials. Author: ZDF/Terra X/Spiegel TV Media/R.Hillmann/R.Marel/C.Gerisch/A.Kindler/
Near Greenland, scientists used radar data to discover an 800-meter-deep gorge beneath an ice sheet, and near Alaska, salt water plunges to depths of up to 4,000 meters. The largest "waterfall" on earth. Author: ZDF/Terra X/Spiegel TV Media/R. Hillmann/R. Marel/C. Gerisch/A. Kindler/Maximilian Mohr
On this episode of Animal Fact Files discover the animal who sees the most sun. Hear the call of an arctic tern here: https://youtu.be/wBzwv057GPs?t=17s You can learn more on: Twitter - https://twitter.com/animalfactfiles Facebook - https://www.facebook.com/animalfactfiles/ --- We always do what
On a circle, the tangent is always perpendicular to the radius. We use this key piece of information when finding the equation of the tangent. We then use our knowledge of the equation of a circle, and the equation of straight lines (y = mx + c) to find the equation of the tangent. Equation Of A Ci
Click here to see more videos: https://alugha.com/FuseSchool In this video we discover the equation of a circle, thanks to how it looks on a graph. The equation of a circle is (x - a)^2 + (y - b)^2 = r^2, where (a, b) is the centre of the circle and r is the radius. The coordinates of the centre po
Watch this video and MUCH more in the Super Simple App for iOS! ► http://apple.co/2nW5hPd Make A Circle is a great song for classroom management. Follow the simple directions that end with kids seated and ready for the next activity. Set to the tune of the familiar nursery rhyme, London Bridge Is F
Click here to see more videos: https://alugha.com/FuseSchool DESCRIPTION: There are some key words we need to know for circles: radius, circumference, diameter, sector, segment, tangent, chord and arc. In this video we discover what they all mean. The radius is the distance from the centre of a cir
CREDITS Animation & Design: Murray Knox Narration: Lucy Billings Script: Lucy Billings Click here to see more videos: https://alugha.com/FuseSchool In these 3 videos we are going to discover 9 different circle theorems. I’m a big fan of them - they’re like little logic puzzles. Before we get star
Speech [EN] by Anneli Jäätteenmäki [ ALDE MEP / Alliance of Liberals and Democrats for Europe / European Parliament ] on : EU strategy for the Arctic [on behalf of the Group] [Language FI original] Jäätteenmäki-EN_130417_214249_obog_fi
This video segment adapted from NASA uses satellite imagery to provide an overview of the cryosphere in the northern hemisphere, including the Arctic. Investigate the cryosphere's role in North America, the extent of permafrost in the northern hemisphere, and how the polar regions play a role in reg
This video, adapted from material provided by the ECHO partners, shows the changes that have been observed in Barrow, Alaska, due to a warming climate. The Iñupiaq people who live in Barrow present their observations of these changes based on their centuries-old knowledge of their environment, and d
Let’s discover some more circle theorems so that we can solve all types of geometrical puzzles. We discovered these 4 theorems in part 1: Angle at the centre is double the angle at the circumference The angle in a semi-circle is 90 degrees Angles in the same segment are equal / Angles subtended by
