結果 : top 10 black inventions that changed the world
3:11

10 Black Scientists Changed The World With Their Inventions.

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14:01

Debunking '15 Inventions Created By Black Americans’

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13 African American Inventors Who Changed the World

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Top 10 Inventions of All Time

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12:30

10 Inventions That Changed the World

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7:46

Top 10 Black Men Inventions That Changed the World! Innovative Genius #BlackInventors

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Black Excellist: 10 Black Women Inventors

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2:59

Famous Scientists and their inventions | Inventors and their inventions Part-1

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9:50

10 amazing inventions for a pick up truck

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5:27

Black inventions that changed the world.!

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4:01

Top 12 Black African Inventions That Changed the World and created civilization as we know it today

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5:32

Top 10 Inventions in Human History

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4:52

Four failed inventions that changed the world | BBC Ideas

BBC Ideas
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6:37

Top 5 African Inventions That Changed The World

The African Script
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43:32

World's Greatest Inventions

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3:37

Old inventions that never caught on

OddityMall
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7:22

10 Chinese Inventions That Changed The World

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11:40

15 Accidental Inventions You Can't Imagine Your Life Without

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Top 10 Indigenous Inventions That Changed The World

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11:50

Top 10 Inventions that Changed the World | May have but this broadcast you can watch my video

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