'Informative' Videos
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Amazing Grace, by Wintley Phipps
At Carnegie Hall, gospel singer Wintley Phipps delivers perhaps ...
6164809 views -
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Amazing Syringes Stop Spread of Disease!
1.3 million people die every year as a result ...
12870 views -
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Clay Shirky - Cognitive Surplus Changes World
Writer Clay Shirky talks about how the pooling of ...
6597 views -
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