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1. www.medicalnewstoday.com › articles › 32153620-20-20 rule: How to prevent eye strain - Medical News Today

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   Jan 11, 2024 · The 20-20-20 rule says that after 20 minutes on the computer, a person should spend 20 seconds looking at an object 20 feet away. ... In this article, we describe how to use the 20-20-20 rule ...

   • Author: Rachel Nall, MSN, CRNA

2. www.healthline.com › health › eye-healthHow Does the 20-20-20 Rule Prevent Eye Strain? - Healthline

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   Feb 1, 2017 · The 20-20-20 rule may help you avoid eye strain along with decreasing your time spent looking at screens. ... You can learn more about how we ensure our content is accurate and current by reading ...

   • Author: Ashley Marcin

3. People also ask

   What does 20/20 vision mean?

   • The phrase 20/20 vision means normal vision, explains J. Kevin McKinney, MD. “A person with 20/20 vision can see what an average individual can see on an eye chart when they are standing 20 feet away,” says Dr. McKinney. McKinney is an ophthalmologist and glaucoma specialist at Eye Health Northwest, Oregon City, Ore.

   What Does 20/20 Vision Mean? - American Academy of Ophthalmology

   www.aao.org/eye-health/tips-prevention/what-does-20-20-vision-mean

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   What is the 20-20-20 rule?

   • The 20-20-20 rule involves taking a 20-second break from looking at a screen every 20 minutes. During the break, a person focuses on an object that is at least 20 feet away, which relaxes the eye muscles. The following methods can help put this rule into practice: Set an alarm for every 20 minutes while working, as a reminder to take a break.

   20-20-20 rule: How to prevent eye strain - Medical News Today

   www.medicalnewstoday.com/articles/321536

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   What does 20/20 stand for?

   • 20/20 (stylized as 2020) is an American television newsmagazine that has been broadcast on ABC since June 6, 1978.

   20/20 (American TV program) - Wikipedia

   en.wikipedia.org/wiki/20/20_(American_TV_program)

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   Where is 20/20 on ABC News?

   • ABC News programs, including 20/20, are shown daily on the 24-hour news network OSN News in MENA Region. In Singapore, the program airs on CNA. In Canada, it airs on CHCH-DT in Hamilton, CIIT-DT in Winnipeg and CHNU-DT in Vancouver, usually in simultaneous substitution with the ABC telecast.

   20/20 (American TV program) - Wikipedia

   en.wikipedia.org/wiki/20/20_(American_TV_program)

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4. www.aao.org › what-does-20-20-vision-meanWhat Does 20/20 Vision Mean? - American Academy of Ophthalmology

   www.aao.org › what-does-20-20-vision-mean

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   Jan 28, 2022 · The phrase 20/20 vision means normal vision, explains J. Kevin McKinney, MD. “A person with 20/20 vision can see what an average individual can see on an eye chart when they are standing 20 feet away,” says Dr. McKinney. McKinney is an ophthalmologist and glaucoma specialist at Eye Health Northwest, Oregon City, Ore.

5. www.allaboutvision.com › what-is-20/20/20-ruleWhat’s the 20-20-20 Rule? Strategies For Easing Eye Strain

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   Apr 26, 2022 · The 20-20-20 rule is a reminder meant to help ease eye strain in people who spend a big portion of the day at work or school staring at a screen. It also works for the rest of us who simply forget to look up when we are browsing online, playing a game or checking our email.

6. backyardgardenersnetwork.org › 20/20/20-fertilizerWhat is 20-20-20 Fertilizer Used For? - When and How to Use ...

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   Nov 9, 2023 · Orchids can be fertilized with a 20-20-20 liquid fertilizer mixed at one-quarter strength. I would use ½ teaspoon of fertilizer with a gallon of water. Make sure the rooting media the orchids are growing in is damp before pouring fertilizer on it. Fertilize every week for three weeks out of the month.

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8. whyfarmit.com › 20/20/20-fertilizerGuide to 20-20-20 Fertilizer: Why, When & How To Use It

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   The benefits of using a 20-20-20 type fertilizer are fairly straightforward: 20-20-20 blends are well balanced and provide universal nutrients to plants. They help your plants thrive and may increase yield size as well. They aren’t species-specific, so you can use them on almost everything. Plants uptake more water and nutrients because they ...

9. en.wikipedia.org › wiki › 2020/20 (American TV program) - Wikipedia

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   20/20 (stylized as 20 20) is an American television newsmagazine that has been broadcast on ABC since June 6, 1978. Created by ABC News executive Roone Arledge, the program was designed similarly to CBS's 60 Minutes in that it features in-depth story packages, although it focuses more on human interest stories than international and political subjects.