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  2. How Do I Reduce Effects of Blue Light? - WebMD

    www.webmd.com/eye-health/blue-light-reduce-effects

    Do this for at least 20 seconds. Take a break from blue light at night. Screen breaks are most important in the evening. Try to power down your devices at least 3 hours before bed. This can help ...

  3. How to Masturbate for Women: 28 Tips for Positions, Orgasms ...

    www.healthline.com/health/womens-health/how-to...

    Vaginal orgasm. First massage your vaginal opening, then slowly insert your fingers (or sex toy) into your vagina. Make sure your vagina is wet or that you’ve applied enough lube to avoid ...

  4. WhatsApp - Wikipedia

    en.wikipedia.org/wiki/WhatsApp

    WhatsApp (officially WhatsApp Messenger) is an instant messaging (IM) and voice-over-IP (VoIP) service owned by technology conglomerate Meta. [14] It allows users to send text, voice messages and video messages, [15] make voice and video calls, and share images, documents, user locations, and other content.

  5. Box blur - Wikipedia

    en.wikipedia.org/wiki/Box_blur

    A box blur (also known as a box linear filter) is a spatial domain linear filter in which each pixel in the resulting image has a value equal to the average value of its neighboring pixels in the input image. It is a form of low-pass ("blurring") filter. A 3 by 3 box blur ("radius 1") can be written as matrix. Due to its property of using equal ...

  6. List of satellite map images with missing or unclear data

    en.wikipedia.org/wiki/List_of_satellite_map...

    This is a list of satellite map images with missing or unclear data. Some locations on free, publicly viewable satellite map services have such issues due to having been intentionally digitally obscured or blurred for various reasons of this. [1] For example, Westchester County, New York asked Google to blur potential terrorism targets (such as ...

  7. What’s Blue Light, and How Does It Affect Our Eyes?

    www.healthline.com/health/what-is-blue-light

    The longer the wave, the less energy it transmits. Blue light has very short, high energy waves. In fact, they’re only slightly longer and less powerful than UV waves, which are too short for ...

  8. Causes of Blurry Vision - WebMD

    www.webmd.com/eye-health/why-is-my-vision-blurry

    The causes of blurred vision fall into four general categories: Retinal. There's a problem with your retina, the structure at the back of your eye that senses light. Clouding. The parts of your ...

  9. Eye Floaters: Causes, Symptoms, and Treatment - WebMD

    www.webmd.com/eye-health/benign-eye-floaters

    Anxiety and stress don't directly cause eye floaters, but they can make you more aware of them and feel more uncomfortable. Having floaters may also make you feel more anxiety, depression, or ...