25:02 Engineering From mach-20 glider to humming bird drone - Regina Dugan Lesson duration 25:02 19,746 Views
03:36 Technology How does an atom-smashing particle accelerator work? Lesson duration 03:36 686,836 Views
03:42 Earth and Space Science The beginning of the universe, for beginners Lesson duration 03:42 1,274,226 Views
03:42 Engineering Self-assembly: The power of organizing the unorganized Lesson duration 03:42 77,128 Views
04:50 Technology Illuminating photography: From camera obscura to camera phone Lesson duration 04:50 482,976 Views
07:31 Data Analysis & Probability Inside OKCupid: The math of online dating Lesson duration 07:31 1,239,923 Views
17:51 Technology Four principles for the open world - Don Tapscott Lesson duration 17:51 21,120 Views
03:35 Technology How did trains standardize time in the United States? Lesson duration 03:35 236,942 Views
