List bagay moun NWA envente, sispann di se blan ki ka fè

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Men list bagay moun nwa envente, sa-a se 10 ki pi polile yo, gan anpil toujou...

Sispann di se blan ki fè, se pa blan sèlman

Elijah McCoy (1843-1929) envante yon aparey ki fè lwil degoute pou fe tren mache.

Lewis Latimer (1848-1928) envante yon pati enpòtan nan anpoul ki ba nou limyè chak jou - filaman kabòn la.

Jan Ernst Matzeliger (1852-1889) envante yon machinn pou fe soulie, sa ki te ogmante vitès manifakti soulye pa 900%

Granville T. Woods (1856-1910) envante yon sistèm kominikasyon ki te pèmèt tren ak estasyon kominike.

George Washington Carver (1860-1943) devlope manba nou manje chak jou-a ak 400 lòt pwodwi plant!

Madam CJ Walker (1867-1919) envante yon losyon ki cheve grandi.

Garrett Morgan (1877-1963) envante mask gaz la, bagay l d MINUSTAH mete nan figu yo le yo ap ba nou gaz lakrimojènn.

Otis Boykin (1920-1982) envante aparèy kontwòl elektwonik pou gide misil, òdinatè IBM, ak pesmekè (Pacemaker).

Dr Patricia.

E. Bath (1949 -) envante yon metòd pou operasyon nan zye ki te ede anpil moun avèg yo wè.

Lonnie G. Johnson (1949 -) envante yon jwet ki rele "The Supersoaker" revolvè dlo ki pi popilè nan le mond.

Je Pete Klere, August 22 2013, 4:09 PM

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Topic: Haitien an di: Se sel souf blan paka fe

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Tout pwoblem nan se edikasyon. Gen ayisyen jis koulye-a an Ayiti ki kompran ke Ameriken kapab voye cyklon sou Ayiti. Yo kwe li e li difisil pou sa... read more >
Paul, 22-Aug-13 10:16 am
eske ou ka banm youn egzanp de youn bagay ke se nwa ki te invente? just pa ka we si yo gen rezon ou non di se blan ki fe tout invention yo. read more >
Rose, 22-Aug-13 3:16 pm
Sa se vre, apre vinn lan etazini pou 3 zan mwen gen yon diferan mantalite, mwen sezi jiskaprezan. Sa pa vle. Di ke mwen pavle tounen Haiti, se chak... read more >
Sarah Cadet, 22-Aug-13 3:46 pm
Men list bagay moun nwa envente, sa-a se 10 ki pi polile yo, gan anpil toujou... Sispann di se blan ki fe, se pa blan selman Elijah McCoy... read more >
Je Pete Klere, 22-Aug-13 4:09 pm
Me zanmi fo nou pa tompe tete nou min-m Haitien yo, nou pa remet an-yin vre, se poules mare nan pieds table ka blanc Americains, Satan a toute move... read more >
Patrick Princivil, 22-Aug-13 11:49 pm
Pou repon Rose e pou ajoute sou list jepeklere Rose, telephone portable wap sevi jodia remecie oun nwa, Henry T. Sampson an juillet 1971, si ou... read more >
Musa, 23-Aug-13 12:10 am
traffic light was invented by a black read more >
Ketly, 10-Sep-13 11:15 pm

 

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