Wednesday, March 28, 2018

What Are Sinuses

If you are suffering from cold and headache for more than 10 to 14 days, then maybe you have an infection of sinus, also know as Sinusitis. Sinus headaches can be too irritating and keep recurring frequently, unless sinusitis is not treated. Sinuses are air-filled spaces within the bones of the head and face that contribute to the upper tract of your respiratory tract from the nose to your throat. The sinuses develop even before one is born. There are four parts of sinuses - one located in the cheeks on either side of your nose, one located in the forehead, one located behind and between our eyes and one located at the back of one's nasal cavity.

What is Sinusitis


Sinusitis is a medical condition in which one suffers from the infection of sinus. The cold virus damages the delicate cilia of one's nose and causes the mucous lining of the nose to swell. Due to this swelling, the narrow opening from the sinuses are blocked causing more and more mucous to produce; which could be harder and stickier, thus making it difficult to flow out of the sinuses. It results in an infection of the sinuses and this condition is referred as Sinusitis.

Sinusitis symptoms include headaches, severe cold, runny nose, blocked nose, congestion, sore throat and facial pain. Sinus headaches can be painful and discomforting. Causes of sinusitis could be anything from pollution, infection, allergy to certain substances such as dust, pollen etc. Individuals suffering from asthma, chronic cold or allergies are more prone to sinusitis.

Acute sinusitis is a short term condition which responds well to antibiotic treatment or recovers on it's own in a matter of few days. But chronic sinusitis on the other hand, could last for many days, even weeks or may keep recurring. Medication course for the same is advisable. Sinusitis is a matter of concern and could cause unnecessary pain and discomfort.

Sinus Surgery


Sinus surgery is a boon to patients suffering from chronic sinusitis.  Mucus is developed by the body and acts as a lubricant that moves across the sinus cavities. Sinusitis swells the mucous membrane thus blocking the mucous movements. When in the cases of sinusitis, antibiotics and other prescribed medical treatment don't work, sinus surgeries are suggested to correct the problem. Endoscopic Sinus Surgery is considered to be safe and perfect solution for the problem of sinusitis. 

Tuesday, March 27, 2018

What are UV Rays

UV Rays or Ultraviolet rays are invisible rays which are part of the solar energy. UV rays help our body to make Vitamin D and hence we are suppose to walk in morning sun. Vitamin D is essential for the strengthening of our bones and teeth. It helps us to build strong immunity against body disorders like Rickets or even colon cancer. UV rays are also used to slow down the growth of skin cells and treat diseases like psoriasis.

Commercial uses of UV rays include disinfection and sterilization. Few animals perceive in ultraviolet and can see things. Animals such as birds, bees and even some fishes can see in ultraviolet. For example by perceiving ultraviolet, bees can collect pollen from flowers. Human eyes can however detect wavelengths only in visual spectrum.

How Harmful is UV Rays?


 UV rays are useful for the ecosystem.  But too much UV rays can be a threat to our existence. UV light is a type of a electromagnetic radiation which is responsible for sun tans and sun burns. The ultraviolet rays have the potential to burn eyes, skin as well as hair if these human parts are not properly protected. Too much exposure to sun affects our skin. Too much UV rays can damage the skin cells and also cause cancer. And hence one should always use a sunscreen when opting to be out in hot sun. Also wearing a hat helps.

The ozone layer in the upper part(Stratosphere) of the atmosphere absorbs UV radiation and thus prevents most of the harmful rays to reach the earth's surface. And hence ozone layer is very important. The depletion of ozone layer is a great matter of concern. 

Monday, March 26, 2018

Expansion of Ideas - Power of One's Imagination

A person's imagination can extend up to great lengths. The power of imagination can be unlimited. God has gifted us the divine power to imagine our wishes, our fantasies and our desires. A dream can be considered as a figment of our own imagination. A dream may consist of our desires or sometimes coincidentally our future.

Basically a person who imagines a world of his own, in their own mind is called a dreamer. A dreamer may consider his imagination as his hobby and may utilize it in his life. For example, let us take the example of the famous author, J. K. Rowling. She can be considered as a 'Professional Dreamer', because it is really difficult to imagine an entire 'Wizardry World'   and then place certain characters and beautiful features in it. J. K. Rowling successfully managed to convert her imagination into a series of book which was an adventure in itself. The world in our imagination is entirely different from reality. The people residing in our imaginary world may look different or may behave different. This is because there are no rules or boundaries in one's imagination.

The philosophical aspect of our imagination is that it totally helps us to identify our wants or the way we wish our world to transform. It is possible for the imaginary world to be total contrast to the laws of nature. Because our imagination doe not obey laws of physics or biology. It obeys the laws of our mind and it's methodology. As a result, people should truly be motivated to imagine and gain a clear understanding of the way our mind works.

Sunday, March 25, 2018

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.

Saturday, March 24, 2018

Character of the Happy Warrior Poem By William Wordsworth

Character of the Happy Warrior


    - By William Wordsworth

 Who is the happy Warrior? Who is he
That every man in arms should wish to be?
—It is the generous Spirit, who, when brought
Among the tasks of real life, hath wrought
Upon the plan that pleased his boyish thought:
Whose high endeavours are an inward light
That makes the path before him always bright;
Who, with a natural instinct to discern
What knowledge can perform, is diligent to learn;
Abides by this resolve, and stops not there,
But makes his moral being his prime care;
Who, doomed to go in company with Pain,
And Fear, and Bloodshed, miserable train!

Turns his necessity to glorious gain;
In face of these doth exercise a power
Which is our human nature's highest dower:
Controls them and subdues, transmutes, bereaves
Of their bad influence, and their good receives:
By objects, which might force the soul to abate
Her feeling, rendered more compassionate;
Is placable—because occasions rise
So often that demand such sacrifice;
More skilful in self-knowledge, even more pure,
As tempted more; more able to endure,
As more exposed to suffering and distress;
Thence, also, more alive to tenderness.


—'Tis he whose law is reason; who depends
Upon that law as on the best of friends;
Whence, in a state where men are tempted still
To evil for a guard against worse ill,
And what in quality or act is best
Doth seldom on a right foundation rest,
He labours good on good to fix, and owes
To virtue every triumph that he knows:
—Who, if he rise to station of command,
Rises by open means; and there will stand
On honourable terms, or else retire,
And in himself possess his own desire;


Who comprehends his trust, and to the same
Keeps faithful with a singleness of aim;
And therefore does not stoop, nor lie in wait
For wealth, or honours, or for worldly state;
Whom they must follow; on whose head must fall,
Like showers of manna, if they come at all:
Whose powers shed round him in the common strife,
Or mild concerns of ordinary life,
A constant influence, a peculiar grace;
But who, if he be called upon to face
Some awful moment to which Heaven has joined
Great issues, good or bad for human kind,
Is happy as a Lover; and attired
With sudden brightness, like a Man inspired;


And, through the heat of conflict, keeps the law
In calmness made, and sees what he foresaw;
Or if an unexpected call succeed,
Come when it will, is equal to the need:
—He who, though thus endued as with a sense
And faculty for storm and turbulence,
Is yet a Soul whose master-bias leans
To homefelt pleasures and to gentle scenes;
Sweet images! which, wheresoe'er he be,
Are at his heart; and such fidelity
It is his darling passion to approve;
More brave for this, that he hath much to love:—
'Tis, finally, the Man, who, lifted high,
Conspicuous object in a Nation's eye,
Or left unthought-of in obscurity,—
Who, with a toward or untoward lot,


Prosperous or adverse, to his wish or not—
Plays, in the many games of life, that one
Where what he most doth value must be won:
Whom neither shape or danger can dismay,
Nor thought of tender happiness betray;
Who, not content that former worth stand fast,
Looks forward, persevering to the last,
From well to better, daily self-surpast:


Who, whether praise of him must walk the earth
For ever, and to noble deeds give birth,
Or he must fall, to sleep without his fame,
And leave a dead unprofitable name—
Finds comfort in himself and in his cause;
And, while the mortal mist is gathering, draws
His breath in confidence of Heaven's applause:
This is the happy Warrior; this is he
That every man in arms should wish to be.

Poem source - Poetry Foundation

Friday, March 23, 2018

Life is Once Lived and Led Poem

A few days ago I stumbled upon this poem.  I have not learnt who had wrote this poem.  But it is such a beautiful poetry that I couldn't keep it away from its audience. Though it doesn't rhyme much,  yet the poem feels beautiful when read.  I do not know the title of this poem,  as it hadn't any.  Simply named it by it's fourth line. The poem just calls out to you.  With its simple lines describing about growing up and living life. The last paragraph of the poem is quite motivational and inspires us to be positive in whatever situation you face in life, as good luck and hope always buzzes around.  So never give up.


Life is Once Lived and Led


    - By Anonymous



A long colorful story,

With happiness and frown buried,

All it can be said,

“Life is once lived and led.”



May friends and family can’t ever forget,

For the one who lives,

The tale goes rapidly.



Childhood the best time ever,

Spent most of it with love and care

Then comes the teenage, 

The time to fly out of the cage.



It ends up with many experiences,

Right time to take responsibilities,

Time to settle and 

Make up for the old age.



Ups and down are its outline,

Which brings amazement,

For be it failure or success,

Luck and hope always buzz around.

Thursday, March 22, 2018

Why Vultures are Not Affected By Eating Rotten Carcasses

If humans were made to consume rotten food, we would definitely fall sick. Even if our food loses some of it's freshness, we could get digestion problems. Most of us suffer problems of food poisoning by eating stale foods, or foods left open for a long time. Not just humans but many animal fall prey to food poisoning. On the other hand, vultures are seen striving on decaying meat and rotten carcasses. And this is what we wonder - how can vultures eat rotten carcasses and still remain unaffected?





First of all, as we know a vulture is a scavenger and eats dead and rotten meat. They contribute tremendously to maintain the balance in the ecosystem by playing this role. It is said that they have this super ability of smelling a rotten carcass from far distances. And they can survive feeding on dead meat. The stomach acid of the vulture is significantly stronger and corrosive - to an extent that it can burn away almost anything. Even the harmful bacteria and other dangerous microbes present inside the rotting meat could be easily destroyed by the stronger stomach of a vulture. Hence even if a vulture feeds on a rotting carcasses which has been badly infected with these dangerous bacteria, the stomach acid would make it a point to kill the bacteria and make the meat safe enough for the vultures to survive on. 
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