Igihe cyanjye cyo gusobanukirwa n'akamaro k'igihe mu isi ihinduka

Kugeza ubu duhura nibibazo byinshi mwisi yihuta cyane, bikadusiga tutazi neza ejo hazaza. Muri uku kutamenya neza, ikintu kimwe kiguma gihoraho: izuba riva nizuba rirenze. Uru rubuga ruguha amahirwe yo kuvumbura neza igihe cyawe cyizuba, cyerekana mu buryo butaziguye Igihe cyanjye gipimye ku zuba.

Mubihe byashize, abantu babuze uburyo bwo kumenya igihe nyacyo. Ibikorwa byabo byubuhinzi na gahunda zabo za buri munsi byayoborwaga nigitekerezo gisanzwe cyumunsi, giteganijwe nikintu gikomeye cyabaye izuba rirashe n'izuba rirenze.

Abantu ni bo bonyine bumva itandukaniro ryigihe gito hagati yigihe cyashize, icyubu, nigihe kizaza. Igihe ubwacyo ni inyubako yateguwe nubumuntu, biganisha ku iterambere ryamasaha menshi nibikoresho bya elegitoronike kugirango bipime.

Igitekerezo cya Time Zones cyagaragaye mugihe cyikinyejana cya 19 nkuburyo bwo gushyiraho gahunda isanzwe yisi yose. Hirya no hino ahantu hatandukanye, hashobora kubaho itandukaniro rikomeye, rimwe na rimwe kugeza kumasaha atatu, hagati yigihe izuba ryuba ritambitse iburasirazuba nigihe rishushanya ikirere cyiburengerazuba.

Isaha yambere yizuba, kuva mumyaka igera ku 3500, yaranze intambwe yingenzi mugukurikiza igihe. Sundials, yishingikiriza kumwanya wizuba kugirango itere urumuri cyangwa igicucu kurwego rwerekanwe, hamwe nisaha yamazi hamwe nikirahure cyamasaha, bihagarara nkubuhamya bwinkomoko ya kera yo gupima igihe.

Kuva igihe cyahindutse ikintu cyingenzi muri societe igezweho. Hifashishijwe tekinoroji igezweho, ubu dushobora kubara neza igihe cyizuba, Igihe cyanjye, nubwo adahari y'izuba.

Igihe kinini cyabaye ingingo yingenzi yubushakashatsi mumadini, filozofiya na siyanse. Urashobora gusoma byinshi kubyerekeye Igihe Kuva kurupapuro rwa Wikipedia.