boem@lemmy.world to World News@lemmy.worldEnglish · 6 months agoA myopia epidemic is sweeping the globewww.nature.comexternal-linkmessage-square31fedilinkarrow-up1153arrow-down13cross-posted to: hackernews@lemmy.smeargle.fans
arrow-up1150arrow-down1external-linkA myopia epidemic is sweeping the globewww.nature.comboem@lemmy.world to World News@lemmy.worldEnglish · 6 months agomessage-square31fedilinkcross-posted to: hackernews@lemmy.smeargle.fans
minus-squareantlion@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up1arrow-down1·6 months agoTwo hours outside per day for children.
Two hours outside per day for children.