Search results for “Russia”

Where did Russia come from? - Alex Gendler

View full lesson: http://ed.ted.com/lessons/where-did-russia-come-from-alex-gendler Russia is the biggest country in the world, spanning one-eighth of the earth’s landmass. But where did it all begin? Alex Gendler explores the epic history of the Kievan Rus, where characters ranging from Viking rai

Space Detectives

Space Detectives: The case of the rocks from space Europlanet 2020 RI http://www.europlanet-2020-ri.eu/ Europlanet Outreach http://www.europlanet-eu.org/ Europlanet Social Media: Twitter: https://twitter.com/europlanetmedia Facebook: https://www.facebook.com/europlanetmedia Instagram: https://

Asteroid Closely Passes Earth

Learn about Earth's close encounter with asteroid 2012 DA14 on February 15, 2013, in this video from NASA. Asteroid 2012 DA14 passed safely about 17,000 miles (27,000 kilometers) from Earth's surface. Its orbit was well known and scientists were not worried about a possible collision. NASA observes

6 Signs You're Depressed, NOT Selfish

Depression doesn't just warp your sense of time; it also prevents you from seeing the world clearly. You’re so distracted with your thoughts that it feels impossible to focus on anything else. So, how can you explain that you’re not being selfish but are merely undergoing an endless, difficult peri

10 Warning Signs Of Major Depression

Depression is a mood disorder marked by extended sadness and a loss of interest. Also referred to as major depression or clinical depression, it affects your feelings, thoughts and behaviors. Are you concerned that someone in your life might be depressed? Hidden depression is often undiagnosed depre