Not really a hack but a tip. If you commonly stare at a bright screen, every 20 minutes look at something 20 feet away for 20 seconds to reduce eye strain. The 20/20/20 rule.


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Not really a hack but a tip. If you commonly stare at a bright screen, every 20 minutes look at something 20 feet away for 20 seconds to reduce eye strain. The 20/20/20 rule. Not really a hack but a tip. If you commonly stare at a bright screen, every 20 minutes look at something 20 feet away for 20 seconds to reduce eye strain. The 20/20/20 rule. Reviewed by Unknown on 14:19 Rating: 5
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