01:35 Health How the rubber glove was invented | Moments of Vision 4 Lesson duration 01:35 386,557 Views
01:44 Global Economics How much food can you buy for $5 around the world? Lesson duration 01:44 8,322,137 Views
01:48 Design, Engineering & Technology How coffee got quicker | Moments of Vision 2 Lesson duration 01:48 455,918 Views
02:06 Design How smudge-proof lipstick was invented | Moments of Vision 6 Lesson duration 02:06 310,640 Views
03:27 Social Studies Why don't country flags use the color purple? Lesson duration 03:27 10,349,257 Views
03:49 Global Economics Re-thinking progress: The circular economy Lesson duration 03:49 1,822,217 Views
03:51 Design, Engineering & Technology It's not you. Claw machines are rigged. Lesson duration 03:51 10,017,093 Views
03:55 Social Studies Mansa Musa, one of the wealthiest people who ever lived Lesson duration 03:55 8,168,211 Views
04:01 Design, Engineering & Technology How cars went from boxy to curvy Lesson duration 04:01 5,346,885 Views
04:07 Business & Economics How exposing anonymous companies could cut down on crime Lesson duration 04:07 669,041 Views
04:28 Environmental Science Will the ocean ever run out of fish? Lesson duration 04:28 1,549,891 Views
04:31 Design, Engineering & Technology Why women’s clothing sizes don’t make sense Lesson duration 04:31 4,000,965 Views
