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470,740 views
677,890 views
1,484,483 views
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Design, Engineering & Technology
What is phantom traffic and why is it ruining your life?
lesson duration 04:54
504,661 views
1,703,778 views
8,001,577 views
IMAGINE THE FUTURE with Xiye Bastida
lesson duration 03:05
37,730 views
1,816,580 views
408,939 views
Science & Technology
Vultures: The acid-puking, plague-busting heroes of the ecosystem
lesson duration 05:06
1,277,752 views
2,097,541 views
Earth and Space Science
Mating frenzies, sperm hoards, and brood raids: The life of a fire ant queen
lesson duration 05:19
4,584,385 views
Earth and Space Science
Why I invited a million people beneath a disappearing glacier - Joe Hanson
lesson duration 15:39
61,245 views
3,443,820 views
1,245,203 views
4,828,688 views
232,364 views
5,064,039 views
372,955 views
Can you solve the dark matter fuel riddle?
lesson duration 04:25
1,242,143 views
778,647 views