Monday, 16 March 2015
On an average the weight of an adult female brain is about 1275 grams.
Only four percent of the brains cells work and the remaining cells are kept in reserve.
The human eye has 110-130 million receptors to perceive light.
The human eye contains five to seven million receptors for color perception.
The human eye cannot perceive a motionless image.
The average life span of a sperm is about 36 hours.
The life span of an ovule is about 12 - 24 hours.
Only one person in two billion will live for more than 115 years of life.
On an average, we speak about 5,000 words per day.
Liver is the only organ of the body, which regenerates itself completely even after being removed completely.
The human heart pumps 6,000 liters of blood daily through a man lifetime.
The human brain is capable of creating more ideas equivalent to that of the atoms of the universe.
Hair is the fastest growing tissue in the body, the next being bone marrow.
On an average, in an adult scalp 35m of hair fiber is produced every day.
The maximum length of hair can be 70 to 90 cms.
The life span of hair is two to seven years.
Frequent washing of hair does not cause hair loss.
Brain uses 20 % of our body energy and makes up only 2 % of our body weight.
Any damage to brain cells cannot be repaired completely.
Human brain stops growing at the age of 18.
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