Okokuqala, thatha ukushisa emisebeni yelanga.Isibonelo, ingilazi ye-float ecacile engu-6mm, isamba se-diathermancy ngaphansi kokukhanya kwelanga singama-84%.Kodwa ezimweni ezifanayo, i-60% yengilazi enemibala.Ingilazi enombala enogqinsi oluhlukene nombala ohlukile, izodonsa ukushisa okuhlukile emisebeni yelanga.
Okwesibili, Gcoba ukukhanya okubonakalayo kwelanga.Ingilazi enemibala ingenza buthaka ukukhanya kwelanga, ibe nomthelela we-anti-vertigo.
Okwesithathu, ukuba sobala okuthile, kungamunca eminye imisebe ye-ultraviolet, kuvikele abantu.
Isikhathi sokuthumela: Jul-04-2022