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4,357,727 views
2013-03-12
Working backward to solve problems - Maurice Ashley
2,224,266 views
2013-03-11
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3,338,294 views
2013-03-07
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63,168 views
2013-03-06
The simple story of photosynthesis and food - Amanda Ooten
1,944,110 views
2013-03-05
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546,564 views
2013-03-04
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483,308 views
2013-02-28
Beach Bodies (in spoken word) - David Fasanya and Gabriel Barralaga
247,130 views
2013-02-27
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255,351 views
2013-02-26
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1,063,594 views
2013-02-25
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68,934 views
2013-02-21
Gridiron physics: Scalars and vectors - Michelle Buchanan
115,600 views
2013-02-20
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118,616 views
2013-02-19
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202,978 views
2013-02-18
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625,103 views
2013-02-14
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1,240,224 views
2013-02-13
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451,789 views
2013-02-12
How Curiosity got us to Mars - Bobak Ferdowsi
73,261 views
2013-02-11
The historical audacity of the Louisiana Purchase - Judy Walton
756,898 views
2013-02-07
Make robots smarter - Ayanna Howard
66,269 views
2013-02-06
How did trains standardize time in the United States? - William Heuisler
237,482 views
2013-02-05
How polarity makes water behave strangely - Christina Kleinberg
1,137,065 views
2013-02-04
What if we could look inside human brains? - Moran Cerf
221,093 views
2013-01-31
Life of an astronaut - Jerry Carr
701,969 views
2013-01-30
In on a secret? That's dramatic irony - Christopher Warner
1,774,735 views
2013-01-29
Parasite tales: The jewel wasp's zombie slave - Carl Zimmer
112,180 views
2013-01-28
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223,465 views
2013-01-24
Network theory - Marc Samet
223,227 views
2013-01-23
Rapid prototyping Google Glass - Tom Chi
436,339 views
2013-01-22
Is light a particle or a wave? - Colm Kelleher
1,675,146 views
2013-01-17
Write your story, change history - Brad Meltzer
231,417 views
2013-01-16
How to defeat a dragon with math - Garth Sundem
4,615,387 views
2013-01-15
What Aristotle and Joshua Bell can teach us about persuasion - Conor Neill
1,063,086 views
2013-01-14
Phenology and nature's shifting rhythms - Regina Brinker
99,488 views
2013-01-10
Activation energy: Kickstarting chemical reactions - Vance Kite
239,101 views
2013-01-09
How we see color - Colm Kelleher
1,502,243 views
2013-01-08
You are your microbes - Jessica Green and Karen Guillemin
1,995,701 views
2013-01-07
Detention or Eco Club: Choosing your future - Juan Martinez
42,702 views
2013-01-04
Conserving our spectacular, vulnerable coral reefs - Joshua Drew
126,430 views
2013-01-03
Curiosity, discovery and gecko feet - Robert Full
132,355 views
2012-12-20
A tap dancer's craft - Andrew Nemr
102,241 views
2012-12-19
What is color? - Colm Kelleher
1,029,379 views
2012-12-18
Why is there a "b" in doubt? - Gina Cooke
699,709 views
2012-12-17
Situational irony: The opposite of what you think - Christopher Warner
2,564,279 views
2012-12-13
Solving the puzzle of the periodic table - Eric Rosado
1,143,947 views
2012-12-12
Inside a cartoonist's world - Liza Donnelly
154,460 views
2012-12-11
Radioactivity: Expect the unexpected - Steve Weatherall
939,892 views
2012-12-10
Pizza physics (New York-style) - Colm Kelleher
576,068 views
2012-12-06