Have you heard about the 20-20-20 technique for relaxing the eyes and preventing eye strain? Learn about it in this BBC value-packed article.
Covid-19: Five Ways To Protect Your Eyes During Lockdown
Voice Of The Igbo Nations
Voice Of The Igbo Nations
Have you heard about the 20-20-20 technique for relaxing the eyes and preventing eye strain? Learn about it in this BBC value-packed article.