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The National Eye Institute, on the other hand, conducts research emphasizing the importance of wearing glasses. The medical world is divided on this issue, and there are those who accept the harm of sunglasses and stop using them.

On the one hand, there are explanations of the harms, and on the other, research showing the benefits. Let’s see what you decide in the end.

Dr. Jack Kruse: Sunglasses and contacts block the light stimulation the eye needs to regenerate melanin.

According to Dr. Jack Kruse, people who wear sunglasses and contact lenses are more likely to be nearsighted and to suffer from hypothyroidism (underproduction of thyroid hormones). Kruse also draws attention to an important point. According to Kruse, people with melanoma (skin cancer) and Parkinson’s disease make poor choices about light, which can worsen the course of their disease.

In the future, we will present scientific research that confirms Dr. Jack Kruse’s thesis.

If there is no sun, blue light comes into play and it can lead to blindness.

Melanin is a pigment that absorbs all frequencies of light to drive semiconductor proteins inside tissues and create electrons. Cells produce light and show where the melanin absorption is.

With the activation of the POMc protein, the retina is exposed to blue light due to the lack of UV light, and when there is no melanin in the tissues, it is exposed to blue light from artificial light from technological screens such as phones and computers. This damages retinal proteins and causes permanent photoreceptor damage. Yellow spot disease and blindness are also among the disorders caused by blue light.

Exposure to blue light due to insufficient sun exposure leads to oxygen depletion in the eye. This is one of the factors affecting mitochondria. Abnormal growth of blood vessels on the retina (retinal proliferation), retinal thinning and cataracts can also occur. This is because the eye tissues require more dissolved oxygen, which leads to visual impairment.

Research also explains the many benefits of exposure to the sun, especially in the morning.

One of the details that experts point out in their studies on not wearing sunglasses is exposure to the morning sun. That is, natural daylight hitting the retina without any glass in between activates the pituitary gland at the back of the eyes, which in turn releases important hormones.

Daylight, which affects the hormones that stimulate the thyroid gland, also stimulates the follicle stimulating hormone that produces eggs in women and sperm in men. Another hormone affected by daylight is prolactin. This is a hormone that stimulates the mammary glands to produce milk.

Estrogen steroid hormone, dopamine, adrenaline, serotonin (the happiness hormone), melatonin are other hormones that are also affected by natural daylight. The fact that melatonin helps us sleep and fights cancer in different ways makes this hormone even more important. Experts especially emphasize the effect of melatonin on the body and do not recommend sunglasses for this purpose.

Could a lack of melatonin production trigger some types of cancer?

A 2001 discovery linked sensors in the human eye to the control of the biological clock. Located just behind the eye, it is also called the suprachiasmatic nucleus (SCN) and its job is to control the pineal gland, which produces the sleep hormone melatonin.

In relation to this issue, there is a remarkable research. When nurses working night and day shifts are compared, nurses working night shifts are about twice as likely to develop breast cancer. The theory is that night lighting triggers cancer development.

The main reason why many people have given up sunglasses after these explanations is the benefits of sunlight.

There are hundreds of studies on the benefits of sunlight. Unlike artificial light, natural sunlight is known to be beneficial in many ways. In this context, vitamin D production strengthens the immune system, recharges mitochondria and improves bone metabolism.

While we are talking so much about the sun, let’s also include research on skin cancer.

There are many studies reporting that excessive sun exposure poses a risk for melanoma, or skin cancer. However, there are also opposing studies. According to a study reported by Marianne Berwick, Professor of Epidemiology at the University of New Mexico, prolonged sun exposure increases survival rates in patients with early-stage skin cancer.

In addition, another study published in the Journal of Investigative Dermatology states that skin cancer occurs in the parts of the body that are least exposed to the sun.

According to experts who emphasize the harm of sunglasses, how to make the best use of the sun?

They recommend exposing the skin as much as possible and not using sunglasses in order to benefit from the effects of sun exposure. They also emphasize that instead of looking directly at the sun, one should look at the sky and open air.

Early morning or near sunset is the best time to enjoy the benefits of the sun.

What about those with sensitive eyes?

They agree that those who should wear sunglasses should of course wear them. However, they argue that this is something that can be trained over time. Some people have medical conditions such as headaches and fatigue due to sensitivity to bright light. In these cases, they recommend trying to correct the underlying condition of poor eyesight, then gradually increasing the limits of exposure to natural light.

Not wearing sunglasses does not apply to a bright environment such as snow or desert. Sunglasses can be worn in such places, but they add that people who are affected by the sun in environments such as the beach also have poor vision and can cope with it.

Those who cannot tolerate bright light due to certain diseases, such as neurological disorders, are excluded from all these and should consult a doctor.

There are also strong organizations that advocate for sunglasses.

The National Eye Institute, the National Institutes of Health and many ophthalmologists (specialists in diseases and surgery of the visual pathways) are in favor of wearing sunglasses. These organizations and experts believe that UV radiation damages the proteins in the lens of the eye. This damage deteriorates vision over time and increases the risk of cataracts.

Age-related blindness, eye cancer, temporary blindness, spotted vision are among the damages that can be caused when sunglasses are not worn.

Since the benefits of the sun are recognized by everyone and many serious illnesses are caused by a lack of vitamin D, it seems that we will see more and more studies on the harms of sunglasses.

On the one hand, there are the harms of wearing sunglasses all the time, and on the other, the benefits. So, will you forget what you know so far and reconsider your intimacy with sunglasses or will you continue to wear them?

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V15s Dyson Submarine: Dyson’s First Wet-Dry Cable

Dyson V15s Detect Submarine wireless vacuum cleaner; It provides comprehensive house cleaning with its all-in-one feature that includes wet wiping, dust detection and anti-tangle technologies.



Dyson V15s Detect Submarine wireless vacuum cleaner; It provides comprehensive house cleaning with its all-in-one feature that includes wet wiping, dust detection and anti-tangle technologies.

Dyson The Dyson Submarine wet cleaning head on the V15s Detect Submarine cordless vacuum cleaner uses the right amount of water to effectively clean dirt, stains and small debris on hard floors.

The wet cleaning head works with an eight-point hydration system that uses a pressurized chamber to ensure even water distribution across the entire width of its cylinder to achieve optimum ‘clean floor’ without the need for excessive water.

The motor-supported microfiber roller cleans dirt, tough stains and small spills thanks to its 300 ml clean water tank and allows floors up to 110 m2 to be cleaned. A durable plate removes dirty water from the wet roller and deposits it into a separate wastewater tank to prevent dirt and debris from being transferred back to the ground.

  V15s Dyson Submarine

Designed with its low structure and full-width brush bar, the Dyson Submarine wet cleaning head allows easy maneuvering under furniture and cleaning of dust, dirt and debris even from the most difficult places.

While the Dyson Submarine wet cleaning head can clean all hard floors in your home, thanks to its design, it can clean tile, stone, wood, ceramic, vinyl, linoleum and laminate floors.

Fluffy Optic Cleaning Head

First introduced in 2021, Dyson’s illuminating dust technology was developed to reveal invisible dust and show users microscopic particles that you normally cannot see on the floor.

Using a light source placed at the tip of the cleaner head, a light blade is projected to illuminate particles on the ground. The Fluff Optic cleaner head now reveals twice as much dust as the previous model.

  V15s Dyson Submarine

Acoustic Dust Detection

Acoustic Dust Detection provides assurance that you are cleaning thoroughly. The LCD screen shows the size and number of particles, providing real-time scientific evidence of deep cleaning by counting and measuring microscopic dust particles with a piezo sensor that automatically increases suction power on different floor types and dust amounts.

Suction Power

Dyson’s Hyperdymium motor, invented by Dyson and designed to run at 125,000 rpm, provides powerful suction of 150 air watts. After vacuuming and when the Dyson Submarine wet cleaner head is attached, power is automatically diverted from the Hyperdymium motor, preventing suction. This prevents water from entering the engine and allows dirty water to collect in the drip pan inside the wet cleaner head.


Dyson’s HEPA filtration system captures 99.99 percent of particles as small as 0.1 microns to deliver cleaner air. Dyson cyclone technology is effective at removing dust and dirt from floors and surfaces, and thanks to the entire machine sealing, this dust does not leak back into your home.

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Huawei Will Release a Phone That Can Fold Twice

The new phone of Chinese technology giant Huawei will be talked about a lot. The company’s new 10-inch phone with a foldable screen could change the direction of the mobile market.



The new phone of Chinese technology giant Huawei will be talked about a lot. The company’s new 10-inch phone with a foldable screen could change the direction of the mobile market.

According to the news of Hankyung website based on Chinese sources Huawei It will launch its twice-foldable phone in the first half of this year. Sources state that mass production has started. When the phone is turned on, it will turn into a 10-inch tablet. This interesting device could change the course of the tablet and smartphone market. While the device will function as a phone, it will also offer the large screen of a tablet. Thus, users can play games more easily, watch videos in full screen and do many other things.

huawei 1

Currently, 40% of the tablet market is in the hands of Apple and 19% is in the hands of Samsung. The remaining 41% is shared by other brands. An unnamed official from the industry said in a statement: “If foldable phones can be fully implemented and appeal to more users, the demand for tablets may decrease.”

Huawei aims to become China’s number one smartphone manufacturer on an annual basis with its new phone. There is another very interesting situation. It has also been reported that Oppo and Vivo are planning to withdraw from the market due to Huawei’s aggressive attitude towards the foldable phone market. It is also said that this decision was taken after the market shares of Oppo and Vivo decreased last year.

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Screened HomePod May Be on Sale This Year

A fresh rumor has come to the fore for the screened HomePod, about which nothing has been said for a long time. Allegedly, we may see the new HomePod this year. Here are the details…



A fresh rumor has come to the fore for the screened HomePod, about which nothing has been said for a long time. Allegedly, we may see the new HomePod this year. Here are the details…

According to rumors based on supply chain sources, Apple is HomePodIt will launch at the end of 2024. Sources state that the screen model has a brand new design. They also say that it will benefit from artificial intelligence features. Last year, analyst Ming-Chi Kuo stated that Apple would redesign the speaker, add a 7-inch screen and launch it in this way. Mark Gurman also said that Apple wants to release HomePod with a screen and camera. In fact, he was the first person to say this.


The claim in the new report that HomePod benefits from productive artificial intelligence features has not been mentioned before. Even this rumor indicates that Apple is focusing more on artificial intelligence than thought. For example, it is rumored that iOS 18 will stand out with its artificial intelligence features. According to journalist Mark Gurman, some of the artificial intelligence tools that will be included in iOS 18 will be introduced at WWDC 2024. These include the renewed artificial intelligence-supported version of Siri.

Technology giant Ajax has been testing its large language model (LLM) since early 2023. The company also wants to add features like autocomplete and summarization to its core apps like Pages and Keynote. The new version of Xcode will also have artificial intelligence support to automatically complete codes. We will also see artificial intelligence in Apple Music. Thus, the Music application will be able to create different playlists according to what the user listens to and favorites.

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