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2013-02-07
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2013-02-05
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2013-01-17
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1,044,423 views
2013-01-14
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98,146 views
2013-01-10
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235,767 views
2013-01-09
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1,477,423 views
2013-01-08
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125,022 views
2013-01-03
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1,018,010 views
2012-12-18
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2,542,450 views
2012-12-13
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930,753 views
2012-12-10
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2012-12-05
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9,180,584 views
2012-12-04
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1,290,682 views
2012-11-15
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101,266 views
2012-11-12
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423,847 views
2012-11-08
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2,164,231 views
2012-10-30
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1,329,136 views
2012-10-18
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208,834 views
2012-10-09
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131,810 views
2012-10-08
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402,111 views
2012-10-04
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503,891 views
2012-10-03
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643,772 views
2012-10-02
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1,578,186 views
2012-09-24
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2,124,559 views
2012-09-19
A clever way to estimate enormous numbers - Michael Mitchell
1,031,475 views
2012-09-12
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498,453 views
2012-09-10
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1,654,233 views
2012-09-06
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146,956 views
2012-09-04
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1,879,364 views
2012-08-20
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244,121 views
2012-08-16
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1,382,714 views
2012-08-13
The survival of the sea turtle
2,039,123 views
2012-07-23
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1,572,798 views
2012-05-21
Insults by Shakespeare
2,300,924 views
2012-05-04
Exponential growth: How folding paper can get you to the Moon
6,296,592 views
2012-04-19
Just How Small is an Atom?
7,613,832 views
2012-04-16
Why do Americans vote on Tuesdays?
427,033 views
2012-04-10
The Real Origin of the Franchise - Sir Harold Evans
217,779 views
2012-03-26
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364,875 views
2012-03-14
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1,145,473 views
2012-03-12
The Power of Simple Words - Terin Izil
549,190 views
2012-03-12
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1,174,444 views
2012-03-12
Why Can't We See Evidence of Alien Life?
3,416,808 views
2012-03-12
How many universes are there? - Chris Anderson
1,927,449 views
2012-03-12