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SCIENCE-BLOOD IS RED

BLOOD      IS    RED    ,because     all  its   cells are  packed   called   with  a  red-colored   substance  called       hemoglobin.Using  this,  the   red  blood cells  pickup   vital    oxygen  and  deliver  it  to  the  body's  cells.To   achieve  this  and  the  other   roles,  such  as  removing  waste,  blood is  pumped  along   blood  vessels  by  the  heart. BLOOD       COMPOSITION -  IF     Blood   is  poured  into  a  glass tube  and   spun  in  a  centrifuge     ,its  main  components  separate    into  three  layers- PLASMA -   A   watery  liquid   containing  food ,   waste, harmonies  and  many  other  substance. WHITE   BLOOD  CELLS   AND  PLATELETS White  blood   cells   fight infection   and   platelets  prevent  bleeding   by  causing  blood  clots. RED  BLOOD  CELLS .-These    transport  oxygen  from  lungs  to  tissues. BLOOD     VESSELS -There  are  three  types  of  blood  vessels   namely- Arteries -it  carry  oxygen  rich  blood  fro

HAIRCUTS DON'T HURT

HAIR CUTS  DON'T  HURT.The   reason  is  quite  simple, because    hairs   are  made   of  dead  cells,so  we  don't  feel  pain.The  dead  hair  cells  are  filled  with   a  tough  ,    waterproof  protein  called  Keratin,  as are  nails,   and  the  skin  flakes  that  we   lose  daily  in  their  millions  from our  skin  surface.All  these  things    are  part  of  the   protective   overcoat  that  cover  and  protect   our  body. SKIN -  Skin  is   really   thin  but  quite   complex .Its  made  of  two  layers ; The  epidermis     provide  protection, and  is  constantly worn  away and   replaced.The  dermis  glues  the   epidermis  to  the  rest  of  the  body   and  deals   with  feelings, temperature  control,  and  food  and  oxygen  supplies WHY   SKIN IS  IMPORTANT .-  Skin   provide  a   waterproof   covering   around  our   body. It   form  a  barrier  between   our  delicate  tissues   and  harsh  outside    world It   stops

STRANGE BUT TRUE.

THE  WORD  O.K  Was  invented  by  the  Bostan  morning  post  newspaper  1889 .  It  was  short  for  "oll  correct",an  alternative  spelling  for   "all  correct". LA&nbs p; BOUGIE    DU  SAPEUR   is  a French  News paper   published  every  February   29th   once   every    four   years.  An  Arctic  sea bird  MURRE   can  dive   to  depth  of   almost  depth  of  700  feet  to  feed  on  squids. FLESH  EATING   PIRANHAS-  In   December  2013  , more  than  60  bathers  were  injured  in  an attacked  by  the  flesh eating  Piranhas. in  the  Parana  river   in  Argentina. CHRISTMAS  TREE  THROWING  - The  8th  annual   Christmas  tree  throwing     championship   took  place  in   January   2014  , in  Weidenthal  Germany.    

BEWARE OF COMMON COLD AND FLU

The common cold is the most common illness the  today, and it is also the most common reason for doctor's visits, yet there is no cure for it. Symptoms Cold symptoms typically last between seven and 10 days. Symptoms start out mild and then gradually worsen over the next few days. While a cold can leave you feeling pretty miserable, it typically isn't severe enough to interfere with your day-to-day activities. Common symptoms include: congestion cough runny or stuffy nose itchy or watery eyes sore throat feeling tired headache fever (rarely—more common in children) Diagnosis Most people do not go to the doctor to be diagnosed with a cold. Even if you do, it will be diagnosed based on your symptoms and physical exam, not by any specialized tests, although some tests may be run to rule out other causes for your symptoms. Treatment Because colds are viral, they cannot be treated with antibiotics. Over-the-counter cold medicine may help relieve sympt

WHAT IS AN HEART ATTACK

A blockage of blood flow to the heart muscle. A heart attack is a medical emergency. A heart attack usually occurs when a blood clot blocks blood flow to the heart. Without blood, tissue loses oxygen and dies. Symptoms include tightness or pain in the chest, neck, back or arms, as well as fatigue, lightheadedness, abnormal heartbeat and anxiety. Women are more likely to have atypical symptoms than men. Treatment ranges from lifestyle changes and cardiac rehabilitation to medication, stents and bypass surgery.     Coronary artery disease (CAD) is the main cause of heart attack. A less common cause is a severe spasm, or sudden contraction, of a coronary artery that can stop blood flow to the heart muscle.   If a piece of plaque cracks, it may cause a blood clot to form and block a coronary artery, cutting off the blood supply to a part of the heart muscle. This causes a heart attack. The heart attack symptoms you feel during a heart attack are caused by your heart muscle bei

LAUGHTER AND HUMOR BEST REMEDY FOR REMOVING TENSION AND STRESS

' LAUGHTER  IS  THE  SHORTEST   DISTANCE  BETWEEN  TWO PEOPLE"  Says   Victor  Borge.It   strengthen   relationships  by  triggering   positive  feeling  and  fostering  emotional   connection. Laughter   begins  with  birth .It  is   innate  and  inborn.Infants   begin  smiling  during  the   first  weeks  of  life  and   and  laugh  out  loud   within  months   of  being   born. Laughter  and  humor ,play,  having  fun  with others   not  only   make  life  more  enjoyable ,  it  helps   you  solve  problems,connect  with  others  and  be   more  creative .Then  ,  it   triggers   healthy  physical  changes      in  the  body   strengthening    the  immune  system ,  boosting  your   energy , diminishing  pain,lightens   your  burdens   and  brings   in  new  hope  and  positivity.  A   good  hearty   laugh   relieves    physical    tension     and  stress,    leaving  your   muscles  relaxed   for   upto   45    minutes  after.  it decreases   stress    har

LAUGHTER AND HUMOR BEST REMEDY FOR REMOVING TENSION AND STRESS

' LAUGHTER  IS  THE  SHORTEST   DISTANCE  BETWEEN  TWO PEOPLE"  Says   Victor  Borge.It   strengthen   relationships  by  triggering   positive  feeling  and  fostering  emotional   connection. Laughter   begins  with  birth .It  is   innate  and  inborn.Infants   begin  smiling  during  the   first  weeks  of  life  and   and  laugh  out  loud   within  months   of  being   born. Laughter  and  humor ,play,  having  fun  with others   not  only   make  life  more  enjoyable ,  it  helps   you  solve  problems,connect  with  others  and  be   more  creative .Then  ,  it   triggers   healthy  physical  changes      in  the  body   strengthening    the  immune  system ,  boosting  your   energy , diminishing  pain,lightens   your  burdens   and  brings   in  new  hope  and  positivity.  A   good  hearty   laugh   relieves    physical    tension     and  stress,    leaving  your   muscles  relaxed   for   upto   45    minutes  after.  it decreases   stress    har