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406,329 Views
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Can you survive the creation of the universe by solving this riddle?
Lesson duration 06:24
1,004,603 Views
677,636 Views
784,337 Views
1,257,480 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
282,369 Views
775,724 Views
1,064,313 Views
655,943 Views
419,298 Views
692,223 Views
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186,786 Views
346,919 Views
1,370,880 Views
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244,314 Views
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