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406,359 Views
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Can you survive the creation of the universe by solving this riddle?
Lesson duration 06:24
1,005,022 Views
677,847 Views
784,540 Views
1,257,903 Views
The untapped genius that could change science for the better - Jedidah Isler
Lesson duration 13:43
64,398 Views
How do jetpacks work? And why don't we all have them?
Lesson duration 05:03
282,380 Views
775,764 Views
1,064,772 Views
656,053 Views
419,313 Views
692,421 Views
848,893 Views
186,807 Views
346,997 Views
1,371,480 Views
1,819,975 Views
244,343 Views
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3,605,019 Views
188,613 Views