ແສງສີຟ້າອາດບໍ່ດີຕໍ່ມະນຸດ—ແຕ່ດີຕໍ່ໝາກມ່ວງ
We're often told to limit our "screen time," thanks in part to the harsh blue light that screens can emit. ...
- ລ່າສຸດ
- ຮິດຕິດ
We're often told to limit our "screen time," thanks in part to the harsh blue light that screens can emit. ...
ລັດຖະບານກຳລັງແຮງງານກຳລັງຊຸກຍູ້ຂະບວນການກຳລັງແຮງງານສາກົນໃຫ້ໄດ້ຮັບກາລະໂອກາດດ້ານກະສິກຳໃຫ້ສູງສຸດ, ເນື່ອງຈາກລະດູໝາກມ່ວງ...