Science In Action - Sleeping with the Light off is good for our Eyes - ³ÉÈË¿ìÊÖ Sounds

Science In Action - Sleeping with the Light off is good for our Eyes - ³ÉÈË¿ìÊÖ Sounds


Sleeping with the Light off is good for our Eyes

Babies who sleep with the light on may be more likely to grow up to be near-sighted

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