Archive for the 'disease' Category

ARE YOUR EYES SPECIAL? [ 92% FAIL THIS EYE COLOR TEST ]

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ARE YOUR EYES SPECIAL? [ 92% FAIL THIS EYE COLOR TEST ]

eye test vision | eye test illusion | eye test for kids | eye test for adults | online eye exam | how good are your eye | eye test color | eye test bright side | eye test chart | eye test to see if you need glasses | eye test game | eye test color blind | eye testing | eye test free | eye test quiz | eye test picture

Question Enthusiast gives you entertainment, challenge, and at the same time learnings and information.

Taking this Eye color test is a bit difficult for most people. Are you one of the 92% who fails? Hope not.

In today’s challenge, you have to test how special your eyes are.

If you like games, challenges, fun, and different kind of tests then this channel will give you an exciting 2021 experience especially if you’re just staying at home.

So the question is how special your eyes are? Comment below.
#eyetest #eyechallenge #eyegame

What is color blindness? How do color blind people see the world? And how many people in the world are affected by color blindness?

What’s color blindness?
Color blindness, also known as color vision deficiency, is not a disease but the decreased ability to see color or differences in color. Approximately every 1 in 12 men and 1 in 200 women are affected by it. So, there is a high probability that someone who you know a neighbor or a co-student is color blind.

For a person with normal vision, it is hard to imagine what it is like to be color-blind and how people like this see the world. Which color do they see? Do they see any at all? And so on.
That is why we, at Bright Side, prepared a visual comparison of all colorblindness types and put them together for your better understanding.
There are four different types of color blindness. Each of them provides deficiency in different color shades.

TIMESTAMPS
Deuteranopia, the first type of color blindness 1:13
Protanopia, the less-widespread form of color blindness 1:45
Tritanopia, the third type of color blindness 2:06
Total Color Blindness 2:26
Normal vision VS Color Blindness 2:46
Historical facts of colorblindness 5:39

#colorblind #humaneye

SUMMARY
The color blindness as a vision deficiency was discovered by English chemist John Dalton after he realized that he was color blind himself. In 1798, he published the first scientific paper related to this subject which was called “Extraordinary facts relating to the vision of colors.” Due to his unmeasurable input into the research of color blindness, the general condition has been called after him and known as Daltonism. Though, in English, this term is now used only for deuteranopia.

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Eye Discharge, Eye Boogers, Rheum, Sleep in Your Eyes. What is it? What Causes It?

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Eye Discharge, Eye Boogers, Rheum, Sleep in Your Eyes. What is it? What Causes It?

Contact Lens King Presents, Eye Discharge or Eye Boogers. Also Known as Rheum or Sleep in Your Eyes.

Eye boogers or discharge, also called Rheum, or “sleep” in your eyes, is made up of mucus, skin cells, and other debris. This discharge helps protect the eye.

Your eyes produce this mucus throughout the day, but when you are awake the tears tears that bath your eyes help flush the rheum or discharge away when you blink.

However, When you’re asleep, this eye discharge collects in the corners of your eyes and sometimes along the lash line. Depending how much fluid evaporated, it can be dry or sticky.

Having a little sleep in your eyes when waking up is normal, however ever if you experience excessive discharge along with other symptoms such as blurry vision, you should followup with your eye care doctor.

What Are Eye Boogers? | Eye Discharge (Rheum) In Eyes

Eye boogers which are also called eye goop or eye gunk, are the small yellow particles that accumulate in our eye corners. They starts to accumulates in our eye corners while sleeping,
And they become dry and crispy, appearing on our eyelids in the morning.

Causes
In scientific terms, eye boogers are known as rheumes. They form because of eye discharge. Our eye discharge contains tears, mucus, dust particles and bacteria. Our eyes have tear glands on the upper side, that produces tears. Our eyes remain open during the day, causing tears to spread on the eye surface. While we also produce tears while sleeping, However, because our eyes are closed, tears, dust particles, and mucus begin to accumulate on the eye corner, They turn into eye boogers until morning.
Eye boogers is a normal condition, But some condition make eye boogers appear more e.g, dry eyes, blockage of tear ducts, conjunctivitis and blepharitis.

Dry Eyes
When our eyes do not produce enough tears, they become dry. Dry eyes can be caused by a variety of factors, including autoimmune diseases, eyelid infection, ageing, and living in a dry environment.

Blockage of Tear ducts.
If some bacteria cause infection in our ear ducts, It blocks tear ducts and causes inflammation, resulting in excessive eye discharge, which cause eye boogers

Blepharitis
If bacteria, present on our eyelids or bacteria from skin allergy cause an eye infection, This causes inflammation in the eyes, which results in eye boogers.

Conjunctivitis
If our eyes become red and infected as a result of an allergy or chemical, it can also result in eye boogers.

Symptoms
If eye boogers impair our vision or make our eyes sensitive to light, We should consult doctor immediately

Treatment
If our eyes become dry, red or painful because of eye boogers. So, using eye drops, we can relieve redness, pain, and dryness. In addition, we can use eyeglasses instead of contact lenses to avoid eye boogers.

#EyeBoogers
#EyeGunk
#EyeDischarge
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How Do We See Color?

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How Do We See Color?

Have you ever wondered how we see color? This video provides a general overview on how we see color. In addition to the names referenced at the end of this video, Chanelle Adams also contributed to the development of the final script.

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The eye sees color through the retina’s rods and cones, which receive and respond to different wavelengths that cause a stimulation. Find out how the brain processes this information after it is sent through the optic nerve with help from an optometrist in this free video on optical astigmatisms.

Expert: Raj Patel
Contact: www.vancouvervision.com
Bio: Dr. Raj Patel is an optometrist at Vancouver Vision Center in Vancouver, Wash.
Filmmaker: Lisa Fenderson

This is how eyelash extensions are applied

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Applying eyelash extensions requires a lash specialist.

The Beginner’s Lashing Guide Eyelash Extensions
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#LashTraining

In this video I share step by step a beginners lashing guide eyelash extensions process and how to apply classic or volume lashes on a mannequin. 🔔Subscribe for more beginners’ lashing videos: https://bit.ly/3d4fSf8

#lashingforbeginners #lashesonmannequin #lashtraining


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How Do We See Color?

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Have you ever taken a bite from a bright red apple and wondered why it looks red to you? Jessi and Squeaks talk about how our eyes and brains help us see color!

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SOURCES:

How Do We See Color?


https://www.livescience.com/32559-why-do-we-see-in-color.html
https://kids.frontiersin.org/article/10.3389/frym.2013.00010

https://drsophiayin.com/blog/entry/can-dogs-see-color-and-how-do-we-know/
https://www.petmd.com/dog/general-health/what-colors-do-dogs-see
http://www.allaboutvision.com/conditions/colordeficiency.htm
https://nei.nih.gov/health/color_blindness/facts_about

How Bees See And Why It Matters


https://beecare.bayer.com/media-center/beenow/detail/vision-science-how-bees-perceive-the-world
http://phenomena.nationalgeographic.com/2014/07/03/natures-most-amazing-eyes-just-got-a-bit-weirder/
https://www.nature.com/news/mantis-shrimp-s-super-colour-vision-debunked-1.14578

How do we perceive color?


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Color Street – Til the Glitter End by Polished with Mata

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Color Street - Til the Glitter End by Polished with Mata

These Color Street nail strips are 100% nail polish and are quick and easy to apply! There’s no dry time and they are made to last at least 10 days!

Order here: https://colorstreet.com/BrittneyMata
Join my VIP group for special offers: https://facebook.com/groups/PolishedwithMata
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How To Do Eyelash Extensions- EYELASH EXTENSIONS 101 FULL APPLICATION TUTORIAL (Detailed) 2022

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Eyelash Extension 101 Beginner Friendly Tutorial!

https://www.everythinglash.com/

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One of the BEST Lash Extensions tutorials to help beginner Lashers! understand Lashing more in depth! Enjoy 💕

This video is a free place method! Direction and mapping is not exercised!! This is a simple way to practice application 1:1 for beginners, as you practice you will get more comfortable and confident and begin focusing on direction and mapping. Don’t be discouraged move at your pace and continue to strive to get better! PRACTICE PRACTICE PRACTICE 💕

Due to me using the swipe then place method for glue I like to have a bulb at the bottom of my extension to spread along the lash. This is one way to do it. If your aren’t swiping less glue should be used‼️

*This video was created for entertainment to give a visual of the lashing process. Training is VERY necessary to learn the importance of reactions, infections, consultations, sanitation and so much more! We offer online, private, group, and salon training!*

RECOMMENDED EYELASH EXTENSION TRAINING KIT TO USE – https://drum.io/briellejai

Common Questions:

What is eyelash extension training?
Training of semi-permanent single strand and volume fan false lash application covering safety, professionalism, and more.

Is Eyelash Extension Training Worth it?
Absolutely! Working near eyes is serious so proper training is necessary!

How much is eyelash extension training?
Trainings vary in price ranging from 0-00. Our training comes with a kit, training manual, certifications, and we offer online training so you can train at home from anywhere, (online training is available in all languages.)

How long is eyelash extension training?
Length of training varies, we offer accelerated 3 day courses, to professional development 8 week courses.

For Lash training and coaching visit www.everythinglash.com
Join our Facebook group: https://www.facebook.com/groups/EverythingLash
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Thanks for watching I hope you enjoyed happy Lashing 💕
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What are Eye Boogers?

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Watch PBS Eons! https://www.youtube.com/eons

Eye crusties, sleep, sand, eye boogers. What’s that stuff in the corner of your eyes when you wake up? This week, Reactions explains the chemistry of the film that protects your eyes.

Subscribe! http://bit.ly/ACSReactions
Facebook! http://facebook.com/ACSReactions
Twitter! http://twitter.com/ACSReactions
Instagram! https://www.instagram.com/acsreactions/
Tumblr! http://acsreactions.tumblr.com/

You might also like:

Does Melatonin Do Anything?

Why Do Onions Make You Cry?

How Smartphones Keep You Awake

How to Stay Awake Without Caffeine

Credits:
Producer: Elaine Seward
Writer: George Zaidan
Scientific Consultants: Lance Forstot, MD; Michelle Boucher, PhD
Executive Producer: George Zaidan
Fact Checker: Alison Le

Music:
Robert Daglio – Mr. Fantastic

Sources:
http://www.bbc.com/future/story/20150428-why-do-we-get-sleep-in-our-eyes
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC510991/pdf/brjopthal00431-0032.pdf
http://mentalfloss.com/article/28114/what-are-eye-boogers-anyway
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3183971/
https://globenewswire.com/news-release/2015/07/29/755889/10143631/en/What-Are-Eye-Crusties-Made-Of-uBiome-Invites-Citizen-Scientists-to-Find-Out.html

Why Are My Eyes Crusty?


https://www.allaboutvision.com/conditions/eye-discharge.htm
https://www.ncbi.nlm.nih.gov/pubmed/28669846
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3109056/
http://teaching.pharmacy.umn.edu/courses/eyeAP/Eye_Anatomy/CoatsoftheEye/Glycocalyx.htm
http://www.jbc.org/content/274/45/31751.long
https://www.smithsonianmag.com/science-nature/the-microscopic-structures-of-dried-human-tears-180947766/

Ever wonder why dogs sniff each others’ butts? Or how Adderall works? Or whether it’s OK to pee in the pool? We’ve got you covered: Reactions a web series about the chemistry that surrounds you every day.

Produced by the American Chemical Society.
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How prescription glasses are made

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Watch how your glasses are made after your sight test.

This is what happens behind the scenes once you have your prescription ready and you have picked your frames and lenses.

Things may vary depending upon your prescription, requirements and location, but the general practice is the same.

There are two types of lenses that your prescription will be, Stock lenses, or Surfaced lenses.

Stock lenses are mass produced and are available in thousands of different prescriptions and lens types. They are pre made and ready to use which makes the turn around time quicker and these types of lenses can also be held in stock by your eyewear or manufacturer. There are limitations to these stock lenses in terms of what prescriptions and labs types that are available.

This is where Surfaced lenses come in to play, these lenses are custom made, specifically to your prescription, measurements, frame type and other important factors. Varifocals, Bifocals, complex or higher prescriptions are all examples of surfaced lens. As they are custom made, they do take longer, depending where you are in the world.

The blocking and tracing process is standard procedure for all types of eyewear manufacturing, albeit changing ever so slightly depending upon what type of lenses and/or frame you are ordering.

The tracer scans the inside rim of the frame to take various measurements, it also tells the other glazing/edging machine what shape to cut the lenses.

The second element is to “block” the lens. This is the process of applying a special plastic block with an adhesive pad to help it stick to the lense. It’s this block that holds the lens in place in the chucks (where the lens is held) during the cutting/edging/glazing process. The location of the pad on the lens is crucial as it is apparent to the various elements of your prescription and personal measurements.

When the lens is ready for cutting, the information is sent over from the other machine so it knows what shape to cut the lenses to.

The edging/glazing machine will use various process and tools within the machine, depending upon what the lens type and frame are. Times will vary during this process but the process for most lenses is under 5 minutes per lens. Complex lenses such as rimless (with holes that need to be drilled) or special lens materials such as polycarbonate normally take longer.

When the lenses are cut, they are then ready to be assembled with the frame. Plastic frames (not all) may require a frame heater to make the plastic softer and easier to work with when inserting the lense. A metal frame that requires screws, simply requires and optical screwdriver for assembly.

I always use a thread lock on the screw thread as it prevents them from falling out or coming loose over time. I do not use this type of thread lock when using polycarbonate lenses as the chemicals from the thread lock can damage the lens.

Once the glasses are assembled, it’s then time to put them through quality control. Here lots of different aspect are checked, such as the prescription, measurements, order details and much more. Here is where I also inspect the lenses and coatings for quality. The glasses are only able to leave the lab once they are checked off and they have passed all checks.

Thank you for taking the time to watch and read my content.

If you found this useful then please let me know by giving the video a thumbs up.

Stay up to date with my content by subscribing to my channel where I take you behind the scenes and show you everything about eyewear and lenses.

As usual, any questions at all, please let me know in the comments and I’ll get back to you.

#eyewear #howglassesaremade #glassesmakingprocess
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Color Street Application- EASY HACK for small nail strips

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In this video I’ll be showing you how EASY it is to apply Color Street nail strips when they don’t quite fit your nail beds! This is great if you have left over strips you had from your prior mani that didn’t quite fit your nail beds.

Please subscribe for more DIY at home nail design ideas, tips and tricks, unboxings and product reviews!

Instagram: SavyNails_3

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