Masiku ano kugawana nzeru zamsika

Kumayambiriro kwa sabata, msika wapakhomo wapakhomo unayambitsanso kukwera, ndipo mitengo ya kuwala ndi zolemera zapadziko lapansi zidakwera mosiyanasiyana. Kuwonetseratu kwakanthawi kochepa kumakhazikitsidwa makamaka pakukhazikika, kuwonjezeredwa ndi kubwereza kochepa. Posachedwapa, China yasankha kukhazikitsa malamulo oyendetsera katundu pazinthu zokhudzana ndi gallium ndi germanium, zomwe zingakhalenso ndi zotsatira zina pa msika wapansi wa mayiko osowa, ndipo kupanga ndi kugulitsa zidzapitirira kukula mu gawo lachinayi.