Pollution

Pollution is when poisonous substances occur in many form.There are many type of pollution, but now I only focus on one type, the type that people rarely mention, sound pollution.
Sound pollution, and noise pollution,  is phenomenal intensity and different frequencies, arranged without order, causing discomfort to the listener, affecting the work and relaxing the people. It is also possible that the sound emitted at the wrong time, sound output intensity exceeds human tolerance levels. If noise exceeds the permitted level will impact directly on the health and life of humans.

According to scientists, the intensity noise 50dB degrade performance, especially the mental work. Noise to 70dB increase breathing rate and heartbeat, increased body temperature and blood pressure, affects the digestive activity and reduce operational interest. 90dB noise causes fatigue, insomnia, auditory functional damage, loss of balance the body and nervous breakdown.

And what affects and sound pollution give you?

Several studies recently rated noise pollution topped the list of air pollutants harmful to human health. Sound pollution is harmful to both adults and children. Children are exposed to continuous noise will have difficulties with learning. Especially the ability to complete assignments and learn the language very much affected.

Sound pollution also affect human sleep. If a person lacks sleep, the whole body will be affected negatively. That is inevitable. Regular exposure to noise will make people with tinnitus (always hear the buzzer sound inside the ear). This situation adversely impacts the nervous system and your health.

These studies show that noise pollution is also a cause of high blood pressure and cause heart problems. This type of pollution is becoming increasingly dangerous for humans in the present and the future. Noise pollution also affects human memory and other cognitive abilities. It particularly affects the ability to remember the lesson of the children.

One of the solution for this is to surround produces some by shell sound-proofing noise sources. For example do shell soundproof generator, fan or compressor ... noise. Sound equipment housings often have multiple layers. Outside the 2ly thick ribbed steel stiffener; inner layer of porous material with small pores interconnected used 50 mm thick glass wool, followed by lining and corrugated layers hole to protect porous material layer.

Challenges in 21st Century

People in this world today are meant to be better than the people from the past, thanks to the development of the technology. With better technologies come better medicines, better transportation, and better ways of communication. All of these developments are meant to help people’s life more convenient and healthier. The question is do we really feel more convenient and healthier?

Unfortunately, the more convenience we have the more tiredness it brings. Obviously, everybody wants a convenient life and they have to work really hard for it.  In the process of working for it, they have to struggle with many troubles and as they struggle with it, worry comes. Every day, there are tones of things that we need to worry about. Our safety, family, career, relationship, etc. Money is one of the biggest worry, everything now is required money to get. Therefore, we always have to think about money. The other big element that leads to worry is honor. We put our honor too high that we have to care about our appearance, action and speech because other people might judge you by them. Back in the Stone Age, all we needed to worry is food and shelter. 

So, how can we still aim for the good life without worrying about all the stuff that I mentioned? Well, start by enjoying every moment you have and try to not let other distraction bother you at that time. There are certain methods to clean your mind from distraction like doing yoga or meditation.