Kuyambira kuthetsa mavuto mpaka kupanga zisankho, tifunika kutha kumvetsetsa, kusanthula ndi kutanthauzira bwino zomwe tikudziwa. Pamene ukadaulo ndi kafukufuku wasayansi ukupitilira, mwayi wopititsa patsogolo luso lathu la kuzindikira ukukula, zomwe zikubweretsa zotsatira zabwino kwambiri. Inu...
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