1.Do You know ,you have no sense of smell when
you are sleeping!
2.Do You know ,you can see your nose all the time
but somehow your brain always ignores it.
3.We all blink after every few seconds, Blinking helps to wash tears over our
eyeballs.That keeps them clean and moist.
4.An average person has over 1,460 dreams a
year which is about 4 dreams every night!
5.On a clear night ,the human eye can see
between 2000 to 3000 stars in the sky.
6.Do you know the similarity between human body
and a banana? You will be amazed to know that 50% of human DNA is same as in
banana!
7.A human heart pumps enough blood to fill 100
swimming pools in an average lifetime.In the same time it will beat almost
three billion times.
8.While sleeping, one person out of every eight
snores, and one in ten grinds his teeth.
9.All babies are color blind when they are born
,so they only see black & white.
10.People with dark color skin wrinkle later
than the people having light color skins!
11.About 200 muscles are used when we take a single step!
12.The eyeball of a
human weighs approximately 28 grams.
13.People generally read 25% slower from a
computer screen compared to paper.
14.It is impossible to sneeze with
your eyes open !
15.An adult human body contains approximately
100 trillion cells!
16.Your tongue has 3,000 taste buds.
17.your brain is 80% water.
18.No pain in the brain! Do you know our brain
does not feel pain! Even though brain processes pain signals,the brain itself
actually does not feel pain.
19.Bones in an adult account for 14% of the
body's total weight.
20.The tips of your fingers have enough strength
to support the weight of your whole body.
21.When you are born with 300 bones in their
body, but as an adult you only have 206 bones. This happens because many of
them join together to make a single bone.
22.Our kidneys filter about 1.3 liters of blood
every minute & expel up to 1.4 liters of urine in a day.
23.The capacity of an adult human bladder ranges
from approximately 600 ml to 800 ml. The exact maximum capacity varies from
person to person. But remember that the essence to urinate is triggered when the
bladder contains about 100 to 200 ml , much lower than full capacity.
24.Every drop of blood in your body is filtered
by your body over 300 times a day.
25.Babies are born with pink lungs but they
darken in color as we breathe in polluted air.
26.Your right lung is bigger than left lung! The
left lung is small so as to adjust heart in that part !
27.Human hair and fingernails continue to grow
after death.
28.We make one litre of saliva a day.
29.When we touch something, we send a message to
our brain at 124 mph
30.Our blood is on a 60,000-mile journey per day.
30.Our blood is on a 60,000-mile journey per day.
