Ebumnuche

Na ọkara mbụ nke narị afọ nke 19, rọba bụ ihe siri ike iji. Ọ dị nro mgbe ọ na-ekpo ọkụ ma na-ama jijiji mgbe oyi na-atụ…

Charles Goodyear, onye mere akpụkpọ ụkwụ rọba, nwalere ọtụtụ afọ ka ha nwee ike ịhazi ihe ahụ nke ọma.

The obibia

O ji ụgwọ wee tụọ ya mkpọrọ maka ya. Ọbụna n'ebe ahụ ọ rịọrọ nwunye ya otu mpempe rọba, weta ntụtụ na-atụgharị na kemịkalụ. Ọ gara n'ihu na-anwale ọbụna mgbe ejidere ya. Goodyear emelighị ihe ahụ.

Ruo otu ụbọchị ọ 1838, na 8 afọ nke nnwale, sọlfọ gwakọtara ya na rọba wee tụbatụ ntakịrị na stovu ọkụ na mberede.

Nsonazụ ahụ

Ma mgbe ahụ o mere; ihe siri ike mana ọ ka nọgidere na-agbanwe agbanwe. Ihe a na-akpọ vulcanization kere ọtụtụ gummy, ngwaahịa kwụsiri ike ma na-arụ ọrụ.

Otú ọ dị, onye Britain na-emepụta ihe bụ Thomas Hancock weghaara usoro ịgbapụ ya mgbe ọ nwetara ihe nlele nke Goodyear wetara na England.. Hancock jere ozi n'ụba 8 ngwa patent izu tupu Goodyear. Goodyear rụgidere ngwa a mgbe emechara.

Ihe nkuzi

15 June 1844 Charles Goodyear ka nwetara patent maka imepụta ya. Ọ nwụrụ n'enweghị ego. Ma ndị eze mechara mee ka ezinụlọ ya baa ọgaranya.

Na narị afọ nke 19, imepụta ikike ikike imepụta ihe tupu ọ pụtapụta na ndị ọzọ were ya bụ nnukwu ọrụ.. N'ime oge netwọkụ mebere ugbu a, nke a aghọwo naanị ihe siri ike karị. Ndị na-anụ ọkụ n'obi na-ekekọrịta ihe ọhụrụ ndị na-apụta n'isi n'ọsọ ọkụ, depụtaghachiri ma jiri ya mee ihe maka mmepe ọzọ.

Ọzọkwa:
Mgbe ọ nwụsịrị, e hiwere ụlọ ọrụ taya Goodyear, nke enwere ike ịhụ ka ụtụ nye onye ya.

Taa, Goodyear bụ taya kacha mma- na onye na-emepụta rọba n'ụwa. Ụlọ ọrụ America na-emepụta taya maka ụgbọ ala, ụgbọ elu na ígwè ọrụ dị arọ. Ha na-emepụtakwa rọba maka ụdọ ọkụ, akpụkpọ ụkwụ akpụkpọ ụkwụ na akụkụ maka ndị na-ebi akwụkwọ eletrik.

"Copernicos mere ka ụwa na-aga gburugburu. Goodyear mere ka ọ nwee ike ịnya ụgbọ ala."

Isi mmalite: akwụkwọ akụkọ Joe Speedboat (2005) sitere na Tommy Wieringa, Oge mara mma, Surendra Verma.

Odee: Muriel de Bont

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