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107,678 views
2013-02-20
Distorting Madonna in Medieval art - James Earle
116,049 views
2013-02-19
Inventing the American presidency - Kenneth C. Davis
192,844 views
2013-02-18
Fresh water scarcity: An introduction to the problem - Christiana Z. Peppard
589,338 views
2013-02-14
Inside OKCupid: The math of online dating - Christian Rudder
1,232,000 views
2013-02-13
Where we get our fresh water - Christiana Z. Peppard
431,370 views
2013-02-12
How Curiosity got us to Mars - Bobak Ferdowsi
72,664 views
2013-02-11
The historical audacity of the Louisiana Purchase - Judy Walton
694,752 views
2013-02-07
Make robots smarter - Ayanna Howard
65,490 views
2013-02-06
How did trains standardize time in the United States? - William Heuisler
224,680 views
2013-02-05
How polarity makes water behave strangely - Christina Kleinberg
1,045,752 views
2013-02-04
What if we could look inside human brains? - Moran Cerf
216,162 views
2013-01-31
Life of an astronaut - Jerry Carr
698,282 views
2013-01-30
In on a secret? That's dramatic irony - Christopher Warner
1,684,696 views
2013-01-29
Parasite tales: The jewel wasp's zombie slave - Carl Zimmer
110,018 views
2013-01-28
Slowing down time (in writing & film) - Aaron Sitze
210,949 views
2013-01-24
Network theory - Marc Samet
215,416 views
2013-01-23
Rapid prototyping Google Glass - Tom Chi
419,802 views
2013-01-22
Is light a particle or a wave? - Colm Kelleher
1,597,323 views
2013-01-17
Write your story, change history - Brad Meltzer
225,916 views
2013-01-16
How to defeat a dragon with math - Garth Sundem
4,427,560 views
2013-01-15
What Aristotle and Joshua Bell can teach us about persuasion - Conor Neill
990,057 views
2013-01-14
Phenology and nature's shifting rhythms - Regina Brinker
92,520 views
2013-01-10
Activation energy: Kickstarting chemical reactions - Vance Kite
225,446 views
2013-01-09
How we see color - Colm Kelleher
1,398,739 views
2013-01-08
You are your microbes - Jessica Green and Karen Guillemin
1,947,645 views
2013-01-07
Detention or Eco Club: Choosing your future - Juan Martinez
42,070 views
2013-01-04
Conserving our spectacular, vulnerable coral reefs - Joshua Drew
117,013 views
2013-01-03
A tap dancer's craft - Andrew Nemr
101,360 views
2012-12-19
What is color? - Colm Kelleher
984,581 views
2012-12-18
Why is there a "b" in doubt? - Gina Cooke
694,212 views
2012-12-17
Situational irony: The opposite of what you think - Christopher Warner
2,479,770 views
2012-12-13
Solving the puzzle of the periodic table - Eric Rosado
1,077,895 views
2012-12-12
Inside a cartoonist's world - Liza Donnelly
147,574 views
2012-12-11
Radioactivity: Expect the unexpected - Steve Weatherall
902,622 views
2012-12-10
Pizza physics (New York-style) - Colm Kelleher
569,184 views
2012-12-06
How do cancer cells behave differently from healthy ones? - George Zaidan
2,135,003 views
2012-12-05
What makes a hero? - Matthew Winkler
8,935,210 views
2012-12-04
Let's talk about sex - John Bohannon and Black Label Movement
170,795 views
2012-12-03
How does work...work? - Peter Bohacek
315,864 views
2012-11-29
How did English evolve? - Kate Gardoqui
1,338,818 views
2012-11-27
DNA: The book of you - Joe Hanson
607,011 views
2012-11-26
The genius of Mendeleev's periodic table - Lou Serico
2,945,448 views
2012-11-21
Three anti-social skills to improve your writing - Nadia Kalman
3,281,251 views
2012-11-20
Would you weigh less in an elevator? - Carol Hedden
320,660 views
2012-11-19
Does stress cause pimples? - Claudia Aguirre
1,266,606 views
2012-11-15
An anti-hero of one's own - Tim Adams
1,368,371 views
2012-11-13
Dark matter: How does it explain a star's speed? - Don Lincoln
100,335 views
2012-11-12