夏令时：首先你增加一个小时，然后你失去了夏令时。每年两次，在晚上，时钟会重置一小时，至少在大多数国家是如此。但是，向前一小时又是怎么回事？还是向后？... 只要看这个简单的节目，你肯定会知道的！;) 作者：费利克斯·赫伯斯特 点击此处观看更多视频：https://alugha.com/mysimpleshow
Is Wikipedia a reliable source? What information can actually be published on Wikipedia? We try to answer these questions by explaining the basic principles of the neutrality & reliability of sources used when editing an article on Wikipedia. This video was produced in cooperation with Wikimedia Ge
Who can edit and contribute to Wikipedia? And what are semi-protected articles? We explain the different user roles in Wikipedia and how Wikipedia protects its knowledge. This video was produced in cooperation with Wikimedia Germany. Click here to see more videos: https://alugha.com/mysimpleshow
Discover how the International Day of Peace, established by the UN in 1981, fosters global unity on September 21st each year. Our video explores simple ways to get involved in building peace and promoting understanding. #worldpeace #peace #worldpeaceday #sdgs #explainervideos #simpleshowfoundation
