boem@lemmy.world to World News@lemmy.worldEnglish · 4 months agoA myopia epidemic is sweeping the globewww.nature.comexternal-linkmessage-square15fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkA myopia epidemic is sweeping the globewww.nature.comboem@lemmy.world to World News@lemmy.worldEnglish · 4 months agomessage-square15fedilink
minus-squareantlion@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up0·4 months agoTwo hours outside per day for children.
Two hours outside per day for children.