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3 myths about racism that keep the US from progress - Candis Watts Smith
Lesson duration 10:26
83,131 Views
2,585,212 Views
982,802 Views
81,625 Views
702,851 Views
967,890 Views
38,717,209 Views
Can you survive the creation of the universe by solving this riddle?
Lesson duration 06:24
925,269 Views
633,703 Views
416,332 Views
1,194,949 Views
1,720,350 Views
237,638 Views
3,135,819 Views
1,623,133 Views
1,856,029 Views
Yes, scientists are actually building an elevator to space
Lesson duration 05:19
766,162 Views
8,196,689 Views
700,440 Views
525,281 Views
941,410 Views
509,410 Views
Can you solve the rogue submarine riddle? Difficulty level: Master
Lesson duration 06:19
1,133,153 Views