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What makes a language... a language? - Martin Hilpert
750,067 views
2021-09-09
How blue jeans were invented | Moments of Vision 10 - Jessica Oreck
471,949 views
2017-04-06
Why it’s so hard to cure HIV/AIDS - Janet Iwasa
2,904,655 views
2015-03-16
How does your smartphone know your location? - Wilton L. Virgo
847,685 views
2015-01-29
Why are frogs disappearing? - Kerry M. Kriger
383,196 views
2013-09-16