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17:05 Social Studies How labor unions shape society - Margaret Levi Lesson duration 17:05 60,345 Views
10:33 Business & Economics How streaming caused the TV writers strike Lesson duration 10:33 2,344,968 Views
05:43 Business & Economics These companies with no CEO are thriving Lesson duration 05:43 292,937 Views
09:13 Social Studies The massacre of Tulsa's "Black Wall Street" Lesson duration 09:13 4,907,180 Views
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04:59 Design, Engineering & Technology Why are airplanes slower than they used to be? Lesson duration 04:59 2,477,145 Views
04:47 Social Studies A day in the life of an ancient Babylonian business mogul Lesson duration 04:47 1,188,644 Views
07:10 Design, Engineering & Technology Can we create the "perfect" farm? Lesson duration 07:10 2,236,926 Views
07:14 Design, Engineering & Technology NASA vs. SpaceX - what's the difference? Lesson duration 07:14 2,014,117 Views
04:31 Design, Engineering & Technology Why women’s clothing sizes don’t make sense Lesson duration 04:31 3,999,974 Views