Can Headphone cause Health problems? Caution If You are Using Headphones- Earphones: Ear Disease May Occur, Heart And Blood Pressure Problems May Be Faced.

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            Listen to songs to refresh your mood during work or leisure time. So far so good but if you also listen to the song through headphones or earphones then be careful.

 If studies are to be believed, generally people use earphones for 3 to 4 hours throughout the day. But do you know that excessive use of earphones or headphones not only damages the ears but also reduces the ability to hear.

          According to E&T experts, people who use headphones and earphones for more than 60 minutes can suffer long-term damage, but if the volume is low, it can be used for more than an hour. So if you use headphones and earphones continuously, you can become a victim of diseases like headache, heart problems, and hearing problems.

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Harmful to watch videos or listen to loud music

          If you are also in the habit of using headphones and earphones with high volume then it can prove to be harmful to your health. Earphones can emit up to 100 dB of noise, which is enough to damage your ears. 
According to doctors, listening to sounds above 85 dB for a long time can cause ear damage. On the other hand, sound less than 75 dB is considered best for our ears.

Possibility of ear infection

          Headphones and earphones cause heat in the ears which can increase the risk of ear infection many times due to the presence of bacteria. Keeping earphones on the ears for long periods of time puts pressure on the ear veins, causing the veins to swell. Its use causes vibration in the ear, which adversely affects the hearing cells. This is the reason why the use of headphones sometimes causes ear pain.

Chances of infection by using other people's headphones

          If you also have a habit of sharing your earphones with others, be careful. There is a risk of getting an infection in your ears due to using other people's earphones. If a friend's headphones or earphones have any harmful bacteria and viruses, they can harm your ears.

Listening to loud music can cause insomnia

          According to doctors, excessive use of earphones can also lead to problems like dizziness, insomnia, headache, and earache. Listening to loud music increases the heart rate, which increases blood pressure and also damages the heart.

We should avoid buying a 5G phone in 2019, some reasons to know

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                   There has been a lot of competition in the mobile industry in the country and the world. Currently, mobile phone companies are also working on 5G smartphones in the 4G phone market. Now, soon 5G phone ads will also listen. 

The ad would be that the 5G phone is very great and your work will not run without it. 5G phones will be launched this year only. However, the question here is whether to buy 5G phones in 2019. Here are some tips to know about it.

Whenever a 5G phone arrives in India, data transfer can be done quickly. The real-time app will also perform well due to the speed. Will, VR, AR, and Apps also spread. To handle this fast data, companies have to make many changes in their phones too. 

The 5G phone that will be launched this year is heavier and larger and its battery will be weaker than the currently available phone. This 5G phone will need a separate 5G modem. The chips will help in processing. This will make the graphics better. To arrange 5G connections, more antennas are needed and thin phones have a limit.

For this reason, the phone will be thick

 Speaking of Samsung, the Galaxy S10 5G is larger than the other Galaxy S10. Obviously, 5G's hardware is embedded in it and it also has a bigger battery. In the first generation phone, the company will also have to provide the facility of 4G phones. Because he still has to work on 4G only.

The hardware will improve in 2020. Until then, the 5G phones of the first generation will remain larger in size and size.

5G will have high-frequency signals

It was well-tested. However, there was a problem with having a signal block. This will work on a millimeter wave. This Frequency will be 10 to 100 times higher than the 4G LTE (Long-Term Evolution). For this reason, there is a possibility for a signal in the signal, but it never stops. 

The systematic network is not ready for the new 5G phones in 2019. For this, companies will have to make big investments, then there will be an appropriate infrastructure for 5G.

In 2019, this technology has not got any device that should wait for it. Still, this phone is expensive, it's also bigger in size and not even capable. If the customers buy it, they will not work in some places. A network-ready company is far behind the phone maker. 

A 4G network will take many years to build. This year 5G phones must be purchased only if it is given as a default option in a particular model.

Inside Changi Airport Singapore's new 'Jewel,' home to world's tallest indoor waterfall

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A seven-story waterfall designed by Safdie Architects has become the shining focal point of Singapore’s Jewel Changi Airport. The 130-foot “Rain Vortex” is supplied by collected rainwater, and flows at the center of a greenhouse topped by an inverted glass dome. 

Nearly 10,000 gallons of water are pumped through the circular installation per minute from a centralized oculus in the middle of the space.

 The overhead dome is composed of gridded glass thick enough to absorb any noise created by the aircraft taking off and landing and was tested to ensure it wouldn’t give off any distracting reflections to nearby air traffic controllers.

The new addition also includes five stories of shopping, a netted play area, and a terraced garden called the Shiseido Forest Valley that is dotted with smaller waterfalls accessed by trails. 

Although the waterfall at Jewel Changi Airport has just opened, it will soon be eclipsed as the tallest after the 2020 completion of a 164-feet-tall waterfall installed at Grimshaw‘s upcoming Qingdao Eden Project.

Future technology

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  Here I am talking about future technology that will change the life of techno-savvy people.

Our brains may someday be able to directly connect to vast cloud-computing networks in real-time, allowing us to gain Matrix-style instant access to the world's knowledge by simply thinking about a specific topic, scientists claim.

According to research published in the journal Frontiers in Neuroscience, exponential progress in nanotechnology, nanomedicine, artificial intelligence (AI), and computation will lead this century to the development of a "Human Brain/Cloud Interface" (B/CI).

The B/CI concept was initially proposed by futurist-author-inventor Ray Kurzweil, who suggested that neural nanorobots could be used to connect the neocortex of the human brain to a "synthetic neocortex" in the cloud.

Our wrinkled neocortex is the smartest, 'conscious' part of the brain, according to the researchers from University of California, Berkeley, and the Institute for Molecular Manufacturing in the US.

Robert Freitas, the senior author of the research, proposed neural nanorobots would provide direct, real-time monitoring and control of signals to and from brain cells.

"These devices would navigate the human vasculature, cross the blood-brain barrier, and precisely auto position themselves among, or even within brain cells," Freitas said in a statement.