Quick Post via Twitter: “Every 20 minutes take 20 seconds to look at an object at least 20 feet away and blink 20 times.” via https://t.co/HYsKkdvfS9 #qp #EyeHealth

“Every 20 minutes take 20 seconds to look at an object at least 20 feet away and blink 20 times.” via https://t.co/HYsKkdvfS9
#qp
#EyeHealth

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