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406,321 Views
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Can you survive the creation of the universe by solving this riddle?
Lesson duration 06:24
1,004,462 Views
677,561 Views
784,254 Views
1,257,340 Views
The untapped genius that could change science for the better - Jedidah Isler
Lesson duration 13:43
64,397 Views
How do jetpacks work? And why don't we all have them?
Lesson duration 05:03
282,368 Views
775,717 Views
1,064,168 Views
655,901 Views
419,294 Views
692,169 Views
848,825 Views
186,778 Views
346,884 Views
1,370,670 Views
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244,307 Views
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3,602,115 Views
188,607 Views