Tears

[hairless17]

Thanks for the flowers

[أم بدر الدين]

You are welcome brother

[hairless17]

Happiness

Abd Er-Rahman III of Spain:

I have now reigned about 50 years in victory or peace, beloved by my subjects, dreaded by my enemies, and respected by my allies. Riches and honors, power and pleasure, have waited on my call, nor does any earthly blessing appear to have been wanting to my felicity. In this situation, I have diligently numbered the days of pure and genuine happiness which have fallen to my lot. They amount to fourteen.

[أم بدر الدين]

wwwwwwwwwwwwaw...a very nice addition

[hairless17]

And there is more to come from others

[أم بدر الدين]

You are right....thank you

[hairless17]

How tears are formed scientifically ?.0

[أم بدر الدين]

Why do we cry? Which chemical procedures run off thereby?


When we become upset, our brains and bodies overreact and work overtime, producing chemicals and hormones. Crying helps eliminate t,hese extra chemicals that we don't need, in the form of tears. These tears are formed in tiny glands present in the upper eyelids of our eyes, called lachrymal glands.


Scientifically, emotional tears contain high levels of manganese and a chemical called prolactin.


As our tears flow, they sooth our sadness or distress by disposing of these chemical agents. That is why generally, we feel calmer or more r e f r e c h e d after crying, because the tears get rid of these hormones that are produced when we are sad, happy, or distressed.

[hairless17]

Always specil
Thanks

[أم بدر الدين]

You are welcome

[hairless17]

What are the kinds of crying ?1

[أم بدر الدين]

What do you mean ????????? 0

[hairless17]

Sorry , I meant what are the kinds of tears ?1

[أم بدر الدين]

Kinds of tears

Actually, there are three kinds of tears. BASAL tears lubricate your eyeball. Your eyeball is really not very smooth, so without tears to smooth it over, you wouldn't be able to see very sharply. Various tear glands produce about 5-10 ounces of basal tears daily. These tears flow over the eye and into the LACHRYMAL ducts in the inside corners of your eyes and then into your nasal cavity.
REFLEX tears protect your eyes against irritants, such as onions, and foreign objects or blows.
Now get this. There's a big difference between EMOTIONAL tears and these other kinds of tears. Emotional tears contain 20-25 percent more protein, including various hormones! So what does this mean? WE DON'T KNOW, BUT IT IS VERY INTERESTING.
Actually, some scientists think tears are a way for the body to get rid of wastes, as is sweating or defecation.

[hairless17]

Thannnnnnnnnnnnks