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Muda wa mchana: ufafanuzi, faida na hasara

Preview image for the video "Muda wa mchana: ufafanuzi, faida na hasara".

Inaelezea mabadiliko ya saa kwa ajili ya kuokoa mwanga wa mchana kwa kuzingatia jinsi yanavyofanya kazi, faida na hasara zilizoripotiwa, na athari zilizoonekana kwa usingizi na ratiba za kila siku. Video inachunguza faida na hasara za mabadiliko ya saa za msimu na inafupisha mijadala kuhusu kama DST bado inahitajika katika muktadha wa kisasa.

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