Education for Everyone.
We offer courses from the top universities, for free.
Learn from world-class professors, watch high quality lectures, achieve
mastery via interactive exercises, and collaborate with a global community
of students.
cs课程 https://www.coursera.org/category/cs
生物、制药课程 https://www.coursera.org/category/medicine
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Udacity http://www.udacity.com/
另一个提供Free计算机课程的网站。创始人之一是在google搞selfdriving car的那个。
