Although not eating sugar, drinking carbonated water, but the ancient people still have tooth decay?
Tooth decay and tooth enamel damage are one of our most common dental problems, but the ancient people who do not have a diet like us also have these problems.Footprints of 5.7 million years in Greece challenge evolution theory
Scientists with the discovery of Australopithecus fossils in southern and eastern Africa in the mid-20th century have suggested that human origins originate in Africa.