09:05 Media and Journalism Beware online "filter bubbles" - Eli Pariser Lesson duration 09:05 73,631 Views
06:44 Earth and Space Science What we can learn from galaxies far, far away Lesson duration 06:44 257,889 Views
05:03 Motivation and Emotion 3 things I learned while my plane crashed - Ric Elias Lesson duration 05:03 86,186 Views
03:51 Physical Science An athlete uses physics to shatter world records Lesson duration 03:51 2,131,660 Views
