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子供のためのアメリカの発明家 |世界を変えた発明家 |キッズアカデミー
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100 Things You Didn't Know Were Invented by Black People (Episode 1)
黒人発明家トップ 20 - アフリカ人およびアフリカ系アメリカ人の発明家
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有名な発明家トップ10
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黒歴史 |黒人の発明家
American Inventor - Season 01 - Episode 01
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世界を変えた13人のアフリカ系アメリカ人発明家
Celebrating the Top 10 African American Inventors | Black Discoveries
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American Inventor - Season 01 - Episode 03
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Famous Inventions for Kids! | Animated Read Aloud History and Science | Vooks Narrated Storybooks
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Top Five African-American Inventors