Amakuru
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Kalisiyumu silicon ifite insinga niki?
Kalisiyumu silicon ifite insinga niki? Inkomoko ya Kalisiyumu silicon ifite insinga: Uruganda rwagiye rugira uruhare runini mu nganda zUbushinwa kandi ntirushobora kwirengagizwa. Mu nganda, inzira nko gukora ibyuma nabyo ni ngombwa. Mubikorwa byo gukora ibyuma, birakenewe kongeramo c ...Soma byinshi -
Carburant ni iki?
Hariho ubwoko bwinshi bwa karburizeri, harimo amakara, grafite karemano, grafite artificiel, kokiya nibindi bikoresho bya karubone. Ibipimo bifatika byo gukora iperereza no gupima karburizeri ni ugushonga cyane, gushonga umuvuduko, hamwe n’umuriro. Ibipimo nyamukuru byimiti ni Carb ...Soma byinshi -
4-ipakira hanze Solar LED Itara $ 38 (Reg. $ 75), ibindi
Hashingiwe ku guhanga udushya, ubwenge bwa anqiang bukorana cyane na kaminuza zo mu gihugu ndetse n’ibigo by’ubushakashatsi mu bya siyansi kugira ngo hamenyekane ikoranabuhanga rigezweho ryo kugenzura ibintu biva mu mahanga kandi bikomeza gutera imbere…Soma byinshi
