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224,332 views
2013-01-24
Network theory - Marc Samet
223,609 views
2013-01-23
Is light a particle or a wave? - Colm Kelleher
1,684,020 views
2013-01-17
Write your story, change history - Brad Meltzer
231,645 views
2013-01-16
How to defeat a dragon with math - Garth Sundem
4,619,381 views
2013-01-15
What Aristotle and Joshua Bell can teach us about persuasion - Conor Neill
1,069,052 views
2013-01-14
Phenology and nature's shifting rhythms - Regina Brinker
100,033 views
2013-01-10
Activation energy: Kickstarting chemical reactions - Vance Kite
240,372 views
2013-01-09
How we see color - Colm Kelleher
1,510,460 views
2013-01-08
You are your microbes - Jessica Green and Karen Guillemin
1,998,478 views
2013-01-07
Detention or Eco Club: Choosing your future - Juan Martinez
42,960 views
2013-01-04
Conserving our spectacular, vulnerable coral reefs - Joshua Drew
127,025 views
2013-01-03
Curiosity, discovery and gecko feet - Robert Full
132,517 views
2012-12-20
A tap dancer's craft - Andrew Nemr
102,313 views
2012-12-19
What is color? - Colm Kelleher
1,032,957 views
2012-12-18
Why is there a "b" in doubt? - Gina Cooke
700,082 views
2012-12-17
Situational irony: The opposite of what you think - Christopher Warner
2,571,207 views
2012-12-13
Solving the puzzle of the periodic table - Eric Rosado
1,148,164 views
2012-12-12
Inside a cartoonist's world - Liza Donnelly
155,084 views
2012-12-11
Radioactivity: Expect the unexpected - Steve Weatherall
942,659 views
2012-12-10
Pizza physics (New York-style) - Colm Kelleher
576,481 views
2012-12-06
How do cancer cells behave differently from healthy ones? - George Zaidan
2,315,912 views
2012-12-05
What makes a hero? - Matthew Winkler
9,272,221 views
2012-12-04
Let's talk about sex - John Bohannon and Black Label Movement
176,934 views
2012-12-03
How does work...work? - Peter Bohacek
343,277 views
2012-11-29
How did English evolve? - Kate Gardoqui
1,382,657 views
2012-11-27
DNA: The book of you - Joe Hanson
639,152 views
2012-11-26
The genius of Mendeleev's periodic table - Lou Serico
3,211,632 views
2012-11-21
Three anti-social skills to improve your writing - Nadia Kalman
3,362,256 views
2012-11-20
Would you weigh less in an elevator? - Carol Hedden
332,340 views
2012-11-19
Does stress cause pimples? - Claudia Aguirre
1,303,467 views
2012-11-15
An anti-hero of one's own - Tim Adams
1,387,903 views
2012-11-13
Dark matter: How does it explain a star's speed? - Don Lincoln
101,661 views
2012-11-12
A needle in countless haystacks: Finding habitable worlds - Ariel Anbar
424,840 views
2012-11-08
How life came to land - Tierney Thys
159,679 views
2012-11-07
The oddities of the first American election - Kenneth C. Davis
247,158 views
2012-11-05
Does your vote count? The Electoral College explained - Christina Greer
8,332,476 views
2012-11-01
Beware of nominalizations (AKA zombie nouns) - Helen Sword
1,120,678 views
2012-10-31
A 3-minute guide to the Bill of Rights - Belinda Stutzman
2,219,126 views
2012-10-30
A glimpse of teenage life in ancient Rome - Ray Laurence
12,382,927 views
2012-10-29
Gerrymandering: How drawing jagged lines can impact an election - Christina Greer
1,119,419 views
2012-10-25
Diagnosing a zombie: brain and behavior (Part two) - Tim Verstynen & Bradley Voytek
285,504 views
2012-10-24
The Making of the American Constitution - Judy Walton
993,449 views
2012-10-23
Diagnosing a zombie: Brain and body (Part one) - Tim Verstynen & Bradley Voytek
854,930 views
2012-10-22
The city of walls: Constantinople - Lars Brownworth
1,346,493 views
2012-10-18
How inventions change history (for better and for worse) - Kenneth C. Davis
879,554 views
2012-10-17
Rethinking thinking - Trevor Maber
1,003,179 views
2012-10-15
How does math guide our ships at sea? - George Christoph
426,137 views
2012-10-11