- published: 07 Oct 2015
- views: 407271
UR, Ur or ur may refer to:
Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan with the aim of providing a free, world-class education for anyone, anywhere. The organization produces short lectures in the form of YouTube videos. In addition to micro lectures, the organization's website features practice exercises and tools for educators. All resources are available for free to anyone around the world. The main language of the website is English, but the content is also available in other languages.
The founder of the organization, Salman Khan, was born in New Orleans, Louisiana, United States to immigrant parents from Bangladesh and India. After earning three degrees from the Massachusetts Institute of Technology (a BS in mathematics, a BS in electrical engineering and computer science, and an MEng in electrical engineering and computer science), he pursued an MBA from Harvard Business School.
In late 2004, Khan began tutoring his cousin Nadia who needed help with math using Yahoo!'s Doodle notepad.When other relatives and friends sought similar help, he decided that it would be more practical to distribute the tutorials on YouTube. The videos' popularity and the testimonials of appreciative students prompted Khan to quit his job in finance as a hedge fund analyst at Connective Capital Management in 2009, and focus on the tutorials (then released under the moniker "Khan Academy") full-time.
SZA may refer to:
# 태연 - U R + [ENG SUBS/ROM/HAN LYRICS] # From Taeyeon's [1ST MINI ALBUM - I] + (eng subs): 01/ I https://youtu.be/oIW0szpSNEA 02/ U R https://youtu.be/VtOdSAxCufY 03/ GEMINI (쌍둥이자리) https://youtu.be/0N2Re3A_ruc 04/ STRESS (스트레스) https://youtu.be/rmt89gBXjzE 05/ FAREWELL (먼저 말해줘) https://youtu.be/MyAYtF2KLxs # full official audio girls generation gg snsd HD 소녀시대 | twitter@fullstopzyy
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. 我的女神QQQQQQQQQQQQQQQQQQQQQQQ 會看到哭QQQQQQQQQQQQQQQQQQQQQQQ 字幕、翻譯 from 孤島之外 供學習使用,轉載須註明 歡迎來我的Facebook打滾嬉鬧 https://www.facebook.com/yunzkorea/ Original video https://youtu.be/U6B5uC15nDs . .
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Hosted by Sam Waterston, produced by Jason Williams, a look back into the ancient past of Babylon, Assyria, & to the first civilizations in the Sumerian city of Ur, where the 1st writings of Eden are.
Beginning in 1922, archaeologist Charles Leonard Woolley, co-sponsored by the University of Pennsylvania and the British Museum, led a monumental excavation at Ur. Predating ancient Egypt and its famed pyramids by thousands of years, this southern Mesopotamian city-state possessed its own rich culture and architectural monuments, notably the ziggurat, a stepped structure topped by a temple. In extensive excavations undergone from 1927-1934, Woolley uncovered 16 royal tombs filled with precious royal artifacts, remains, and indications of human sacrifice.
説明
Standard of Ur, c. 2600-2400 B.C.E., 21.59 x 49.5 x 12 cm (British Museum) Speakers: Dr. Steven Zucker & Dr. Beth Harris. Created by Beth Harris and Steven Zucker. Watch the next lesson: https://www.khanacademy.org/humanities/world-history/ancient-medieval/ancient/v/rosetta-stone-196-b-c-e?utm_source=YT&utm;_medium=Desc&utm;_campaign=worldhistory Missed the previous lesson? https://www.khanacademy.org/humanities/world-history/renaissance-and-reformation/protestant-reformation/v/introduction-to-the-protestant-reformation-the-counter-reformation-4-of-4?utm_source=YT&utm;_medium=Desc&utm;_campaign=worldhistory World history on Khan Academy: Called the Great War (before World War II came about), World War I was the bloody wake-up call that humanity was entering into a new stage of civilization....