冬天在山里时，雪崩安全注意事项是生存必知。本视频将简要解释在滑雪或单板滑雪发生雪崩事故时要如何应对。 点击这里观看更多视频: https://alugha.com/mysimpleshow 作者: Nikolaus Kramheller, Lisa-Marie Grimmer, Theresa Sieder, Ilya Kompasov 有关雪崩安全的更多信息，请咨询当地服务机构。你可以在以下网站找到有关雪崩安全的资料: www.avalanche.org (适用于北美) www.avalanches.org (欧洲) 如有紧急情况，请拨打911 (北美) 或112 (欧洲)。 英文资料来源: http://www.avalanche.org http://www.avalanches.org/ https://en.wikipedia.org/wiki/Avalanche https://en.wikipedia.org/wiki/Avalanche_rescue http://www.avalanche.org/tutorial/tutorial.html 德文来源: http://www.alpenverein.de/chameleon/public/8185d319-e8bb-9a95-e333-087ef897334d/Flyer-Achtung-Lawine_18476.pdf
Data is everywhere, but what is open data? And how can people and society benefit from it? This video gives you a quick and easy explanation of its definition and uses. Read more about open data here: https://en.wikipedia.org/wiki/Open_data Wikidata: https://www.wikidata.org/wiki/Wikidata:Main_Page
Getting gifts for shopping with a rewards card sounds great! But what do these "freebies" really cost? We explain how loyalty programs work. This video was produced in cooperation with 'Technologiestiftung Berlin' as a part of the information campaign 'Smarte Bürger'. Further information: http
Do you know how maternal health affects child health? It is so important! Learn about it in our video. This video was created by Maheen Mushtaq, a volunteer mobilized by the www.onlinevolunteering.org This video was created to support the campaign "Goal 3 - Good Health and Well Being". Find more i
