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3,236,354 views
2014-04-08
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5,945,222 views
2014-04-07
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1,338,414 views
2014-04-03
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1,332,196 views
2014-03-31
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1,675,178 views
2014-03-27
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1,545,181 views
2014-03-24
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838,557 views
2014-03-20
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984,234 views
2014-03-18
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1,770,257 views
2014-03-17
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4,638,298 views
2014-03-10
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728,507 views
2014-03-06
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210,074 views
2014-03-04
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257,812 views
2014-02-27
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6,834,807 views
2014-02-26
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501,802 views
2014-02-25
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2,125,627 views
2014-02-18
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4,317,007 views
2014-02-13
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1,069,329 views
2014-02-10
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4,586,438 views
2014-02-04
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879,349 views
2014-02-03
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4,211,425 views
2014-01-30
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224,840 views
2014-01-29
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24,803,356 views
2014-01-16
Start a TED-Ed Club today!
171,280 views
2014-01-14
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1,583,370 views
2014-01-13
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7,762,820 views
2014-01-09
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17,402,837 views
2014-01-07
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1,703,354 views
2013-12-19
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446,713 views
2013-12-16
The death of the universe
1,324,629 views
2013-12-12
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127,747 views
2013-12-11
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205,711 views
2013-12-05
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714,597 views
2013-12-03
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12,476,704 views
2013-12-02
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82,441 views
2013-11-26
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129,046 views
2013-11-21
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12,737,256 views
2013-11-14
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450,601 views
2013-11-12
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2,397,781 views
2013-11-07
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3,074,837 views
2013-11-04
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113,083 views
2013-10-31
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3,805,272 views
2013-10-29
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1,868,555 views
2013-10-22
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3,873,056 views
2013-10-21
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81,005 views
2013-10-18
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327,116 views
2013-10-17
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1,219,642 views
2013-10-15
The uncertain location of electrons - George Zaidan and Charles Morton
892,115 views
2013-10-14