What is Soundproof Glass

There are numerous occasions when we wish, we were sitting in a room with soundproof glass; especially when we are with friends spilling out secrets. Soundproof glass help us achieve that level of privacy where conversation stay intact with no secrets been revealed to the outside world.

Soundproof glass is a type of glass which refrains sound from penetrating from one side to the other. This could either be from inside to outside or from outside to inside. Such type of glass are used by people who spend time in noisy environment. For example, people living on busy streets or cabins of noisy offices.

How Does Soundproof Glass Work 

Sound in the form of energy pass through various mediums such as solid, liquid or gas. The closer the molecules in the medium, the faster the sound energy pass from one point to another. Since the molecules of a solid medium are closely held, the sound travels faster through it. But when a soundproof glass is installed, it absorbs the sound waves and reduces vibration thus working as a barrier and preventing the sound from passing.

How can Soundproof Glass be Made

A sound proof glass can be made by simply using a thicker glass. The thicker the glass, the stiffer it would be and lesser the vibration. One of the other option to make a sound proof glass is using a material between two panes of glass. One of the most common material used for glass sound proofing is lamination. Lamination of glass is where a thin piece of plastic is placed between two glass panes. This cuts down significant amount of sound and allows noiseless atmosphere. Laminated glass work as the best soundproof glass and best soundproof windows.

Why Do We Feel Itchy

Our skin is the largest organ that we have, and we put it through several potential irritants knowingly or rather unknowingly. It just happens! With so many pollutants, toxins and irritants in the air, our skin comes in contact with daily. No wonder we are bound to itch. Itch is also known as Pruritus. Itching is a built-in mechanism of our body which alerts us about a potential threat that is bothering us or being harmful to us.

 At times, itching could be nothing much severe, but this won't be the case most of the times. Some type of external stimuli which could include a bug, dust, a clothing fiber or even a hair can trigger itching. Moreover an allergy to certain thing or food or smell can trigger itching. So when external objects such as dust, mosquito or bug land on our skin, they bother it somehow and result into itching. It does not have to start immediately, but the rubbing or an allergy could trigger out itching.

And then there is food allergies which can trigger itching and redness of your skin. A person who is allergic to a particular food, or dust particles can experience severe itching. Once the dust layer scratches your skin area the receptors of the skin will become irritated. These receptors send signal through fibers into the skin to your spinal cord and then to your brain - the result you start itching.

Why do we scratch a itch is really a wonder. Scratching the itch makes us feel better, and that is our first response to the itch. Once we scratch the itch with our finger nails we feel much better and get some relief. Very often scratching helps relieving itch by removing the irritant as soon as possible. When the itching is triggered due to an allergy, we need certain medications to help us solve the problem.

Why Do Our Hands and Feet Go Numb?

Very often we experiences our hands and feet go numb. This usually happens when we sit in certain position for a long time or even when our hand or feet is folded for a long time. Once you change your sitting position or stand and relax you legs, give a rub to the numbed portion or pinch it, the tingling sensation within your numbed part slowly recedes and you body regains normalcy.  This numbness is usually temporary and diminishes after a while, but in certain instances, such numbness could become permanent.

What Causes Numbness

While sleeping many of us are in the habit of placing their arms under their head. When we do so the nerve signals are blocked as the pressure is applied on nerves. Same is the case when you cross your legs or fold them into sitting position for a long time. In such cases the body part resumes normalcy as soon as you rub your hand for a while or change the position. But it is not just the position that could block the nerve cells, it could also be some diseases such as kidney failure, diabetes, and vitamin deficiency or a damage due to some accident that could cause to block the nerve cells and stop the blood circulation. Few other reasons could include alcoholism, infections and autoimmune diseases such as Lupus and paralysis.

However the tingling sensation that you experience within your hands or feet may be followed by severe pain. Such a condition where the nerves are distantly blocked right from the part of the body that experiences numbness up to the brain is known as Peripheral Neuropathy. In this condition nerves are blocked distantly right from the brain throughout the spinal chord upto the hand or feet. In such cases a person may find it difficult to feel anything in his hands or legs and the numbness could overpower his sensations.

Numbness which is temporary usually disappears in no time. But certain numbness that has caused due to nerve damage or other diseases need medical evaluation. Medical field has solutions to regenerate the ability of peripheral nerve cells to overcome numbness as long as the nerve cells are not completely destroyed. 

Why Does a Child Lose his Baby Teeth

Baby teeth also know as milk teeth are lost by children between six to eight years of age. A child loses his baby teeth to make space for the permanent teeth. The baby teeth plays a major role in guiding the permanent teeth into its perfect position in the jaw. Hence as soon as a baby tooth falls, the permanent tooth makes its way to its position by pushing through the gum.

Why do Children Disobey

It hurts as parents, that our children disobey! We always wanted to inculcate good habits and practices in our children and all the outcome that we get for our efforts is disobedience from them. This is definitely not what we expected! So why should this even happen, and that too to us. Where we went wrong! Imagine the anger and frustration that built up within us at their disobedience or the embarrassment they cause to us in front of others. A child may tend to obey but this can happen only after a parent is is on the verge of exploding after repeating their commands over and over.

Should we really worry about our child's disobedience

Disobedience is said to be a natural tendency for children at an adolescent stage. But if a parent ignores a child's disobedience at this levels then maybe you are making a clear statement to your child that it is okay to disobey. Consistent disobedient behavior cannot be encouraged by parents.We need to get to the bottom of the problem for why a child is behaving so.

Causes of child's disobedience

- Children usually wish to do things their parents don't want them to do. This could be about anything viz.choices about food, clothing, studies or following certain rules such as following hygiene, going to bed early, watching television while eating, behaving well in front of guests etc.

- Disobedience usually happens on certain domains where it feels good to disobey. Children also disobey when they are curious about certain reasons. They wish to know why they should do what they are told  to do.

- What feels like disobedience to parents can actually be a right behavior for the child. They themselves too feel right about their behavior and hence disobey their parents.

- Confusion over certain matters can also lead a child to disobey. Often a child doesn't have an idea of how to react or behave on a particular set of rules laid to them by their parents which leads to disobedience.

- A child tends to grow up with his own personal identity or we could put it as he gets his own understanding about his personal identity.  A child grows with his own perception and wisdom. This leads a child to choose or decide things for example, say clothing or particular activity like growing hair, gelling or styling hair etc, that he assumes is good for him or looks good on him. When a parent objects to such behavior, a child could disobey.

- Mood tantrums of children are not new to parents. A child can be moody at times and this definitely affects his behavior. At times when a child can be found cheerful and in matter of minutes turn cranky and stubborn. This stubbornness can lead to disobedience.

- Children are attention seekers, They want and expect their parents to pay attention to them or to spend time with them. In today's world it gets difficult for parents to provide quality time to their kids. Lack of attention can lead to disobedience in children.

- Family feuds and constant arguments between parents can disturb a child mentally. A child being unaware of reasons for why his parents argue; gets confused and this confusion can constantly worry him. If the child is left alone with such worries and none attention is paid to him by parents, then the mental disturbance caused by such reasons can lead to disobedience.