KELVIN DOE (DJ FOCUS): YOUNG AFRICAN SELF-TAUGHT ENGINEER AND INVENTOR WHO IS IMPACTING THE WORLD Ola The KlassiqueSage 15:01 3 years ago 1 283 Далее Скачать
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African Genius, 14 Year Old Self Taught Engineer makes Electricity For Village NyInternetCafe Engineers With Cameras 6:09 11 years ago 78 Далее Скачать
Young SelF-Taught Engineer Develops Radio Transmitter help community, also visits M.I.T classicview creative 12:17 2 years ago 10 Далее Скачать
The Greatest African inventors who changed the world Educate 2 Envision 11:14 1 year ago 1 224 Далее Скачать
Black 21 year old self taught engineer who built his own generator at the age of 13 Monroe Jr 5:16 6 years ago 292 Далее Скачать
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