Gridiron physics: Scalars and vectors - Michelle Buchanan
113,964 views
2013-02-20
Distorting Madonna in Medieval art - James Earle
117,869 views
2013-02-19
Inventing the American presidency - Kenneth C. Davis
198,664 views
2013-02-18
Fresh water scarcity: An introduction to the problem - Christiana Z. Peppard
616,035 views
2013-02-14
Inside OKCupid: The math of online dating - Christian Rudder
1,238,287 views
2013-02-13
Where we get our fresh water - Christiana Z. Peppard
446,097 views
2013-02-12
How Curiosity got us to Mars - Bobak Ferdowsi
73,126 views
2013-02-11
The historical audacity of the Louisiana Purchase - Judy Walton
738,021 views
2013-02-07
Make robots smarter - Ayanna Howard
66,072 views
2013-02-06
How did trains standardize time in the United States? - William Heuisler
233,648 views
2013-02-05
How polarity makes water behave strangely - Christina Kleinberg
1,119,591 views
2013-02-04
What if we could look inside human brains? - Moran Cerf
220,016 views
2013-01-31
Life of an astronaut - Jerry Carr
701,145 views
2013-01-30
In on a secret? That's dramatic irony - Christopher Warner
1,753,677 views
2013-01-29
Parasite tales: The jewel wasp's zombie slave - Carl Zimmer
111,971 views
2013-01-28
Slowing down time (in writing & film) - Aaron Sitze
221,045 views
2013-01-24
Network theory - Marc Samet
221,971 views
2013-01-23
Rapid prototyping Google Glass - Tom Chi
432,821 views
2013-01-22
Is light a particle or a wave? - Colm Kelleher
1,651,262 views
2013-01-17
Write your story, change history - Brad Meltzer
229,932 views
2013-01-16
How to defeat a dragon with math - Garth Sundem
4,578,584 views
2013-01-15
What Aristotle and Joshua Bell can teach us about persuasion - Conor Neill
1,044,677 views
2013-01-14
Phenology and nature's shifting rhythms - Regina Brinker
98,179 views
2013-01-10
Activation energy: Kickstarting chemical reactions - Vance Kite
235,855 views
2013-01-09
How we see color - Colm Kelleher
1,478,126 views
2013-01-08
You are your microbes - Jessica Green and Karen Guillemin
1,987,871 views
2013-01-07
Detention or Eco Club: Choosing your future - Juan Martinez
42,646 views
2013-01-04
Conserving our spectacular, vulnerable coral reefs - Joshua Drew
125,067 views
2013-01-03
A tap dancer's craft - Andrew Nemr
102,081 views
2012-12-19
What is color? - Colm Kelleher
1,018,356 views
2012-12-18
Why is there a "b" in doubt? - Gina Cooke
698,583 views
2012-12-17
Situational irony: The opposite of what you think - Christopher Warner
2,543,129 views
2012-12-13
Solving the puzzle of the periodic table - Eric Rosado
1,129,349 views
2012-12-12
Inside a cartoonist's world - Liza Donnelly
153,095 views
2012-12-11
Radioactivity: Expect the unexpected - Steve Weatherall
931,043 views
2012-12-10
Pizza physics (New York-style) - Colm Kelleher
573,160 views
2012-12-06
How do cancer cells behave differently from healthy ones? - George Zaidan
2,248,888 views
2012-12-05
What makes a hero? - Matthew Winkler
9,182,757 views
2012-12-04
Let's talk about sex - John Bohannon and Black Label Movement
174,175 views
2012-12-03
How does work...work? - Peter Bohacek
333,438 views
2012-11-29
How did English evolve? - Kate Gardoqui
1,372,530 views
2012-11-27
DNA: The book of you - Joe Hanson
627,700 views
2012-11-26
The genius of Mendeleev's periodic table - Lou Serico
3,145,308 views
2012-11-21
Three anti-social skills to improve your writing - Nadia Kalman
3,339,887 views
2012-11-20
Would you weigh less in an elevator? - Carol Hedden
328,834 views
2012-11-19
Does stress cause pimples? - Claudia Aguirre
1,290,957 views
2012-11-15
An anti-hero of one's own - Tim Adams
1,382,916 views
2012-11-13
Dark matter: How does it explain a star's speed? - Don Lincoln
101,274 views
2012-11-12