Some people describe Sophia as a mash up of Wikipedia, YouTube, and Facebook — focused solely on teaching and learning. It’s where you can teach what you know and learn what you don’t. Whether you’re a high school student, college student, teacher, professor, tutor or parent, Sophia makes knowledge easier to share, easier to find, and easier to organize. And it’s free.
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Learning Never Stops: Learners TV - Free Online Education - 1 views
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100 Best (Free) Science Documentaries Online - 99 views
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