- April 21, 2016
- Posted by: emobile
- Category: Hints
Emobileclinic Hint : Some facts about the body
Do you know that;
10% of human dry weight comes from bacteria.
80% of the brain is water.
Body fat is not particularly hazardous to health until the level of total body fat reaches 35% for men and 40% for women.
A red blood cell can circumnavigate your body in under 20 seconds.
A condition called synesthesia can cause senses to overlap. In other words, some people can taste words or hear colors.
A drop of blood contains 250 million cells.
A hair grows by 0.3 to 0.5 mm per day, 1 to 1.5 cm per month and 12 to 15 cm per year.
A hard working adult sweats up to 4 gallons per day.
A healthy liver processes 720 liters of blood per day.
A human body contains about 200,000 temperature detectors.
A human body has 500,000 touch detectors.
A human ear contains about 24,000 fibers in it.
A human head remains conscious for about 15 to 20 seconds after it is been decapitated.
A human lung contains about 700 million alveoli.
A person can live without food for about a month, but only a week without water.
A person will die from lack of sleep sooner than they will from starvation, which usually takes a few weeks.
A single human sperm contains the 37.5mb of male DNA required to create a human child. That means an average ejaculation sees the transfer of 1,500 terabytes of information.
A square inch of skin consists of 1300 nerve cells and three yards of blood vessel.
About 500 million sperm mature every day in a normal male adult.
After eating too much, your hearing is less sharp.
All the blood in our body passes 400 times through each kidney per day.
An average adult male brain weighs about 1375 grams.
An average capillary is only 1mm.
Borborygmi is the noise or sound which our stomach makes when we are hungry.
Brushing your teeth regularly has been shown to prevent heart disease.
By the time a woman has reached her 60’s, she will have released around 450 baby making eggs.
Each person sheds 22 kilograms of skin in his or her lifetime.
Enamel, found on our teeth, is the hardest substance in the human body.
Every 60 seconds, your red blood cells do a complete circuit of your body.
Every person has a unique tongue print.
Everyone has a completely unique smell (except for twins).
Humans and dolphins are the only species that have sex for pleasure.
Human speech is produced by the interaction of 72 muscles.
Humans are the only animals to produce emotional tears.
Humans are the only mammal that cannot swallow and breathe at the same time.
Identical twins have identical DNA but not identical fingerprints.
In just 30 minutes, your body can produce enough heat to boil half a gallon of water.
In space, astronauts cannot cry, because there is no gravity, so the tears can’t flow!
It takes 17 muscles to smile and 43 to frown.
More germs are transferred shaking hands than kissing.
Most men have three types of color receptors to see color vision, while some women have four or even five of these receptors and can see a wider range of colors.
On an average 1.7 liters of saliva produces each day.
Only four percent of the brains cells work and the remaining cells are kept in reserve.
Our eyes never grow, and our nose and ears never stop growing.