Gauteng health officials are concerned by the rise in eyesight problems among children. https://calgaryfamilyeyedoctors.com/what-is-myopia-control/ Myopia, the ...
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本报讯(记者 孙莹)车让人,让出文明;人守法,守出安全。近日,哈市交警部门调取了新疆大街与友协大街交口、省政府、红旗大街与东直路口等 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.