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03:48 Environmental Science How do pelicans survive their death-defying dives? Lesson duration 03:48 2,493,267 Views
08:35 Public Health The coronavirus explained and how you can combat it Lesson duration 08:35 89,165,627 Views
03:51 Earth and Space Science How your split ends can help clean oil spills Lesson duration 03:51 2,776,434 Views
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05:10 Design, Engineering & Technology NASA’s first software engineer: Margaret Hamilton Lesson duration 05:10 400,972 Views
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