Kayan aiki
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Kayan aiki: wani abu ne wanda zai iya tsawaita ikon mutum don gyara fasalin muhallin da ke kewaye ko taimaka musu cim ma wani aiki na musamman. Ko da yake dabbobi da yawa suna amfani da kayan aiki masu sauƙi, ba kawai 'yan adam ba, wanda amfani da kayan aikin dutse ya dawo da daruruwan millennia, an lura da amfani da kayan aiki don yin wasu kayan aiki.
kayan aiki | |
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type of object (en) da first-order class (en) | |
Bayanai | |
Ƙaramin ɓangare na | equipment (en) , artificial physical object (en) da tool (en) |
Has characteristic (en) | instrumentality (en) , usability (en) da type of tool (en) |
Amfani wajen | agent (en) |
An yi amfani da kayan aikin ɗan adam na farko, waɗanda kuma aka yi da irin su dutse, kashi, da itace, don shirye-shiryen abinci, farauta, kera makamai, da yin aiki da kayan don samar da sutura da kayan tarihi masu amfani. Haɓaka aikin ƙarfe ya sa ƙarin nau'ikan kayan aiki ya yiwu. Yin amfani da hanyoyin makamashi, kamar wutar lantarki, iska, ko tururi, ya ba da damar ƙarin hadaddun kayan aikin don samar da mafi girman kewayon abubuwa, tare da juyin juya halin masana'antu yana alamar jujjuyawa cikin amfani da kayan aikin. Gabatar da aikin keɓancewa da yawa a cikin ƙarni na 19th da 20th ya ba da damar kayan aiki suyi aiki tare da ƙarancin kulawar ɗan adam, yana ƙara haɓaka aikin ɗan adam.