In the average adult, the skin covers 12-20 square feet and accounts for 12% of body weight.
The average human head has about 100,000 hairs.
Champagne and sparkling wine are too acidic to go well with dark chocolate. Red wine typically compliments it the best.
Dark chocolate has been shown to be beneficial to human health, but milk chocolate, white chocolate, and other varieties are not. For dark chocolate to be beneficial, cacao or chocolate liquor should be the first ingredient listed, not sugar.
Research suggests that dark chocolate boosts memory, attention span, reaction time, and problem-solving skills by increasing blood flow to the brain. Studies have also found that dark chocolate can improve the ability to see in low-contrast situations (such as poor weather) and promote lower blood pressure, which has positive effects on cholesterol levels, platelet function, and insulin sensitivity.
Worldwide, men have a life expectancy of 64.52 years, as compared to a life expectancy of 68.76 years for women.
In a survey conducted by MSNBC.com and Elle magazine, more than 31% of men said they dumped an overweight partner compared to 12% of women.
If a man can’t decide what to wear on a date, he might want to wear blue. Studies show that women are attracted to men in blue.
In the online dating world, women are afraid of meeting a serial killer. Men are afraid of meeting someone “fat.” According to Ann Rule, about 3% of men are psychopaths, of which only a tiny percentage are serial killers.
In a survey of 5,000 singles conducted by Match.com, 43% said fresh breath mattered the most before a date, 17% said stylish clothes, 15% said sexy fragrance, 14% said good skin, and 10% said great hair.
Nearly 40% of men do not feel confident meeting a woman for the first time.
If a woman is interested in her date, she will often smile at his jokes, play with her hair, fidget with an object such as a glass, blush when he pays her a compliment, pout or pucker her mouth, stumble over words, or lean in towards him.
If a group of women are standing together but their eyes are wandering, they are likely to be looking for guys. If they each take a turn to break away from the group to head to the bathroom alone, they are on the prowl. If they are huddled together giggling, they are usually not interested in finding men.
Average height today for men in the U.S. is just over 5' 9" (175 cm) and average weight is approximately 190 pounds (86 kg). In 1960, average height for men was about 5' 8" (172 cm) and average weight was just over 166 pounds (75 kg).
he brains of adult men are about 10% larger in total size than the brains of women. Because men generally have a larger stature and more muscle mass than women, their brains require more neurons to control the body.
The average height of a woman in the U.S. is approximately 5 feet 4 inches, and the average weight is about 163 pounds. These figures vary greatly throughout the world, due to differences in nutrition and prenatal care.
While the population of males is slightly greater than females worldwide (98.6 women for every 100 men), there are roughly four million more women than men in the U.S. In the age 85-and-older category, there are more than twice as many women as men currently living in the U.S.
The most common cause of death for American women is heart disease, which causes just over 27% of all moralities. in females. Cancer ranks just below, causing 22% of female deaths.
Approximately 95% of all women in the U.S. have been married at least once by the age of 55.
Approximately 5.6 million women in the U.S. reported themselves as stay-at-home moms in a 2007 census report.
Proper diet is critical for brain development in children. The brains of children who have died of malnutrition during the first year of life have fewer brain cells and an overall smaller size than the brains of healthy children.
As a person ages, the diameter of each hair on the head shrinks. Hair is thickest in the early 20s, but by age 70, it can be as fine as a baby's. Aging also causes hair to grow where it is not wanted, such as in the nose and ears, and to fall out where it is desired.
An adult skeleton has 213 bones.
The skin contains approximately 640,000 sense receptors, scattered unevenly over the body's surface. These receptors are most abundant in the ridges of the fingertips, in the lips, at the tip of the tongue, in the palms, on the soles of the feet, and in the genitals.
Humans produce about 10,000 gallons of saliva in a lifetime. Saliva is required for taste—until food is dissolved by saliva, we cannot taste it.
An adult human body contains approximately 100 trillion cells.
The circulatory system of arteries, veins, and capillaries is about 60,000 miles long.
The heart beats more than 2.5 billion times in an average lifetime.
While awake, a human brain can generate enough energy to power a light bulb (between 10-23 watts)
Men have a sexual pursuit area that is 2.5 times larger than in the female brain.
The human brain consists of approximately 100 billion neurons (which is as many cells as there are stars in the Milky Way). Each neuron has somewhere between 1,000 and 10,000 synapses, equaling about 1 quadrillion synapses. If all the neurons in the human brain were lined up, they would stretch 600 miles. As a comparison, an octopus has 300,000 neurons, a honeybee has 950,000, and a jellyfish has no brain at all.
The record for the most female orgasms is 134 in one hour.
Between 10-12% of women in the U.S. have never experienced an orgasm. Marilyn Monroe, an international sex symbol, reportedly never experienced an orgasm with any of her famous lovers.
According to the 2007/2008 Durex Global Sex survey, couples in Greece have the most sex, approximately 164 times per year. Brazil follows a close second with 145 times per year. The global average is 103.
According to the Kinsey Institute, the average speed of sperm during ejaculation is 28 mph.
Ever question why such simple things seem so perplexing to answer? Or, maybe you've never challenged "why" things are the way they are, just accepted it for what it is. Well, we're all about challenging ourselves and trying to satisfy the unknown. Because, well, the unknown is just creepy and too mysterious. So, here we explain mundane activities into fun facts for you to show off to your friends or family next time you see them.
Why?
Answers on everyday questions:
Why does water not calm the tongue after eating hot spicy food?
The spices in most of the hot foods that we eat are oily, and, like your elementary school science teacher taught you, oil and water don’t mix. In this case, the water just rolls over the oily spices.
What can you do to calm your aching tongue? Eat bread. The bread will absorb the oily spices. A second solution is to drink milk. Milk contains a substance called “casein” which will bind to the spices and carry them away. Alcohol also dissolves oily spices.
Why does wet fabric appear darker?
When fabric gets wet, light coming towards it refracts within the water, dispersing the light. In addition, the surface of the water causes incoherent light scattering. The combination of these two effects causes less light to reflect to your eyes and makes the wet fabric appear darker.
Why is blue for boys and pink for girls?
In ancient times, it was believed that certain colors could combat the evil spirits that lingered over nurseries. Because blue was associated with the heavenly spirits, boys were clothed in that color, boys then being considered the most valuable resource to parents. Although baby girls did not have a color associated with them, they were mostly clothed in black. It was only in the Middle Ages when pink became associated with baby girls.
Why do people kiss under the mistletoe at Christmas?
In ancient myth, when the son of the Norse goddess Frigga, Baldr, was killed by an arrow made of mistletoe and then brought back to life, she blessed the mistletoe and bestowed a kiss on all who passed beneath it. In the 18th century, the legend was adopted as a promise to marry. At Christmas a lady standing under a mistletoe may not refuse a kiss. If she does, she cannot expect to marry the following year. So it is told.
Why are there bunnies and eggs at Easter?
The ancient Anglo-Saxons celebrated the return of spring with a carnival commemorating their goddess of offspring and of springtime, Eostre. The word carnival possibly originated from the Latin ‘carne vale’ meaning “flesh, farewell” or “meat, farewell.” The offerings were rabbits and colored eggs, bidding an end to winter.
As it happened, the pagan festival of Eostre occurred at the same time of year as the Christian observance of the Resurrection of Christ and it didn’t take the Christian missionaries long to convert the Anglo-Saxons when they encountered them in the second century. The offering of rabbits and eggs eventually became the Easter bunny and Easter eggs.
If blood is red, why are veins blue?
Blood is bright red in its oxygenated form and a dark red in deoxygenated form. In simpler terms, it is bright red when it leaves the lungs full of oxygen and dark red when it returns to the lungs for a refill. Veins appear blue because light penetrating the skin is absorbed and reflected in high energy wavelengths back to the eye. Higher energy wavelengths are blue.
Why did Columbus and others try to sail around the world?
You probably know that people native to the Americas are called “Indians” because early explorers like Christopher Columbus thought they had come across the Indian spice islands. Traders were forced to sail westward after the spice route to the East by land was blocked for Europeans by Muslim uprisings.
Why is it called a “loo?”
The British word for toilet, “loo”, derives from the French “garde a l’eau!” In medieval Europe people had little conception of hygiene and threw the contents of their chamber pots out the window into the street below. In France the practice was preceded by “garde a l’eau!” (“watch out for the water!”). In England, this phrase was Anglicized, first to “gardy-loo!”, then just “loo”, and eventually came to mean the toilet/lavatory itself. The American word for toilet, “john”, is called after the John Harington who in 1596 invented an indoor water closet for Queen Elizabeth I.
Why is the sky blue?
When sunlight travels through the atmosphere, it collides with gas molecules. These molecules scatter the light. The shorter the wavelength of light, the more it is scattered by the atmosphere. Because it has a shorter wavelength than the other colors, blue light is scattered more, ten times more than red light, for instance. That is why the sky is blue.
Why does the setting sun look reddish orange? When the sun is on the horizon, its light takes a longer path through the atmosphere to reach your eyes than when the sun is directly overhead. By the time the light of the setting sun reaches your eyes, most of the blue light has been scattered out. The light you finally see is reddish orange, the color of white light minus blue.
Why do onions make you cry?
Onions, like other plants, are made of cells. The cells are divided into two sections separated by a membrane. One side of the membrane contains an enzyme which helps chemical processes occur in your body. The other side of the membrane contains molecules that contain sulfur. When you cut an onion, the contents on each side of the membrane mix and cause a chemical reaction. This reaction produces molecules such as ethylsufine which make your eyes water.
To prevent crying when you cut an onion, cut it under a running tap of cold water. The sulfur compounds dissolve in water and are rinsed down the sink before they reach your eyes. You can also put the onion in the freezer for ten minutes before you cut it. Cold temperatures slow down the reaction between the enzyme and the sulfur compounds so fewer of the burning molecules will reach your eyes.
Why do you get hiccups?
Hiccups happen when the diaphragm, the muscle that controls our breathing, becomes irritated and start to spasm and contract uncontrollably. With each contraction, air is pulled into the lungs very quickly, passes through the voice box, and then the epiglottis closes behind the rush of air, shaking the vocal chords, causing the “hic” sound. The irritation can be caused by rapid eating, emotional stress and even some diseases. The best cure? Breathing into a paper bag. This calms the diaphragm by increasing the amount of carbon dioxide in your bloodstream.
Why are camels called “ships of the desert?”
Camels are called “ships of the desert” because of the way they move, not because of their transport capabilities. Camels sway from side to side because they move both legs on one side at the same time, elevating that side. This is called pacing, a ship-like motion which can make the rider feel sick.
Why you shouldn’t smoke
If you smoke, you’re also inhaling arsenic, benzene, cadmium, hydrogen cyanide, lead, mercury and phonol. In all, 4 000 harmful chemicals, including 44 types of poison, of which 43 are proven cancer-causing substances
The average human head has about 100,000 hairs.
Champagne and sparkling wine are too acidic to go well with dark chocolate. Red wine typically compliments it the best.
Dark chocolate has been shown to be beneficial to human health, but milk chocolate, white chocolate, and other varieties are not. For dark chocolate to be beneficial, cacao or chocolate liquor should be the first ingredient listed, not sugar.
Research suggests that dark chocolate boosts memory, attention span, reaction time, and problem-solving skills by increasing blood flow to the brain. Studies have also found that dark chocolate can improve the ability to see in low-contrast situations (such as poor weather) and promote lower blood pressure, which has positive effects on cholesterol levels, platelet function, and insulin sensitivity.
Worldwide, men have a life expectancy of 64.52 years, as compared to a life expectancy of 68.76 years for women.
In a survey conducted by MSNBC.com and Elle magazine, more than 31% of men said they dumped an overweight partner compared to 12% of women.
If a man can’t decide what to wear on a date, he might want to wear blue. Studies show that women are attracted to men in blue.
In the online dating world, women are afraid of meeting a serial killer. Men are afraid of meeting someone “fat.” According to Ann Rule, about 3% of men are psychopaths, of which only a tiny percentage are serial killers.
In a survey of 5,000 singles conducted by Match.com, 43% said fresh breath mattered the most before a date, 17% said stylish clothes, 15% said sexy fragrance, 14% said good skin, and 10% said great hair.
Nearly 40% of men do not feel confident meeting a woman for the first time.
If a woman is interested in her date, she will often smile at his jokes, play with her hair, fidget with an object such as a glass, blush when he pays her a compliment, pout or pucker her mouth, stumble over words, or lean in towards him.
If a group of women are standing together but their eyes are wandering, they are likely to be looking for guys. If they each take a turn to break away from the group to head to the bathroom alone, they are on the prowl. If they are huddled together giggling, they are usually not interested in finding men.
Average height today for men in the U.S. is just over 5' 9" (175 cm) and average weight is approximately 190 pounds (86 kg). In 1960, average height for men was about 5' 8" (172 cm) and average weight was just over 166 pounds (75 kg).
he brains of adult men are about 10% larger in total size than the brains of women. Because men generally have a larger stature and more muscle mass than women, their brains require more neurons to control the body.
The average height of a woman in the U.S. is approximately 5 feet 4 inches, and the average weight is about 163 pounds. These figures vary greatly throughout the world, due to differences in nutrition and prenatal care.
While the population of males is slightly greater than females worldwide (98.6 women for every 100 men), there are roughly four million more women than men in the U.S. In the age 85-and-older category, there are more than twice as many women as men currently living in the U.S.
The most common cause of death for American women is heart disease, which causes just over 27% of all moralities. in females. Cancer ranks just below, causing 22% of female deaths.
Approximately 95% of all women in the U.S. have been married at least once by the age of 55.
Approximately 5.6 million women in the U.S. reported themselves as stay-at-home moms in a 2007 census report.
Proper diet is critical for brain development in children. The brains of children who have died of malnutrition during the first year of life have fewer brain cells and an overall smaller size than the brains of healthy children.
As a person ages, the diameter of each hair on the head shrinks. Hair is thickest in the early 20s, but by age 70, it can be as fine as a baby's. Aging also causes hair to grow where it is not wanted, such as in the nose and ears, and to fall out where it is desired.
An adult skeleton has 213 bones.
The skin contains approximately 640,000 sense receptors, scattered unevenly over the body's surface. These receptors are most abundant in the ridges of the fingertips, in the lips, at the tip of the tongue, in the palms, on the soles of the feet, and in the genitals.
Humans produce about 10,000 gallons of saliva in a lifetime. Saliva is required for taste—until food is dissolved by saliva, we cannot taste it.
An adult human body contains approximately 100 trillion cells.
The circulatory system of arteries, veins, and capillaries is about 60,000 miles long.
The heart beats more than 2.5 billion times in an average lifetime.
While awake, a human brain can generate enough energy to power a light bulb (between 10-23 watts)
Men have a sexual pursuit area that is 2.5 times larger than in the female brain.
The human brain consists of approximately 100 billion neurons (which is as many cells as there are stars in the Milky Way). Each neuron has somewhere between 1,000 and 10,000 synapses, equaling about 1 quadrillion synapses. If all the neurons in the human brain were lined up, they would stretch 600 miles. As a comparison, an octopus has 300,000 neurons, a honeybee has 950,000, and a jellyfish has no brain at all.
The record for the most female orgasms is 134 in one hour.
Between 10-12% of women in the U.S. have never experienced an orgasm. Marilyn Monroe, an international sex symbol, reportedly never experienced an orgasm with any of her famous lovers.
According to the 2007/2008 Durex Global Sex survey, couples in Greece have the most sex, approximately 164 times per year. Brazil follows a close second with 145 times per year. The global average is 103.
According to the Kinsey Institute, the average speed of sperm during ejaculation is 28 mph.
Ever question why such simple things seem so perplexing to answer? Or, maybe you've never challenged "why" things are the way they are, just accepted it for what it is. Well, we're all about challenging ourselves and trying to satisfy the unknown. Because, well, the unknown is just creepy and too mysterious. So, here we explain mundane activities into fun facts for you to show off to your friends or family next time you see them.
Why?
Answers on everyday questions:
Why does water not calm the tongue after eating hot spicy food?
The spices in most of the hot foods that we eat are oily, and, like your elementary school science teacher taught you, oil and water don’t mix. In this case, the water just rolls over the oily spices.
What can you do to calm your aching tongue? Eat bread. The bread will absorb the oily spices. A second solution is to drink milk. Milk contains a substance called “casein” which will bind to the spices and carry them away. Alcohol also dissolves oily spices.
Why does wet fabric appear darker?
When fabric gets wet, light coming towards it refracts within the water, dispersing the light. In addition, the surface of the water causes incoherent light scattering. The combination of these two effects causes less light to reflect to your eyes and makes the wet fabric appear darker.
Why is blue for boys and pink for girls?
In ancient times, it was believed that certain colors could combat the evil spirits that lingered over nurseries. Because blue was associated with the heavenly spirits, boys were clothed in that color, boys then being considered the most valuable resource to parents. Although baby girls did not have a color associated with them, they were mostly clothed in black. It was only in the Middle Ages when pink became associated with baby girls.
Why do people kiss under the mistletoe at Christmas?
In ancient myth, when the son of the Norse goddess Frigga, Baldr, was killed by an arrow made of mistletoe and then brought back to life, she blessed the mistletoe and bestowed a kiss on all who passed beneath it. In the 18th century, the legend was adopted as a promise to marry. At Christmas a lady standing under a mistletoe may not refuse a kiss. If she does, she cannot expect to marry the following year. So it is told.
Why are there bunnies and eggs at Easter?
The ancient Anglo-Saxons celebrated the return of spring with a carnival commemorating their goddess of offspring and of springtime, Eostre. The word carnival possibly originated from the Latin ‘carne vale’ meaning “flesh, farewell” or “meat, farewell.” The offerings were rabbits and colored eggs, bidding an end to winter.
As it happened, the pagan festival of Eostre occurred at the same time of year as the Christian observance of the Resurrection of Christ and it didn’t take the Christian missionaries long to convert the Anglo-Saxons when they encountered them in the second century. The offering of rabbits and eggs eventually became the Easter bunny and Easter eggs.
If blood is red, why are veins blue?
Blood is bright red in its oxygenated form and a dark red in deoxygenated form. In simpler terms, it is bright red when it leaves the lungs full of oxygen and dark red when it returns to the lungs for a refill. Veins appear blue because light penetrating the skin is absorbed and reflected in high energy wavelengths back to the eye. Higher energy wavelengths are blue.
Why did Columbus and others try to sail around the world?
You probably know that people native to the Americas are called “Indians” because early explorers like Christopher Columbus thought they had come across the Indian spice islands. Traders were forced to sail westward after the spice route to the East by land was blocked for Europeans by Muslim uprisings.
Why is it called a “loo?”
The British word for toilet, “loo”, derives from the French “garde a l’eau!” In medieval Europe people had little conception of hygiene and threw the contents of their chamber pots out the window into the street below. In France the practice was preceded by “garde a l’eau!” (“watch out for the water!”). In England, this phrase was Anglicized, first to “gardy-loo!”, then just “loo”, and eventually came to mean the toilet/lavatory itself. The American word for toilet, “john”, is called after the John Harington who in 1596 invented an indoor water closet for Queen Elizabeth I.
Why is the sky blue?
When sunlight travels through the atmosphere, it collides with gas molecules. These molecules scatter the light. The shorter the wavelength of light, the more it is scattered by the atmosphere. Because it has a shorter wavelength than the other colors, blue light is scattered more, ten times more than red light, for instance. That is why the sky is blue.
Why does the setting sun look reddish orange? When the sun is on the horizon, its light takes a longer path through the atmosphere to reach your eyes than when the sun is directly overhead. By the time the light of the setting sun reaches your eyes, most of the blue light has been scattered out. The light you finally see is reddish orange, the color of white light minus blue.
Why do onions make you cry?
Onions, like other plants, are made of cells. The cells are divided into two sections separated by a membrane. One side of the membrane contains an enzyme which helps chemical processes occur in your body. The other side of the membrane contains molecules that contain sulfur. When you cut an onion, the contents on each side of the membrane mix and cause a chemical reaction. This reaction produces molecules such as ethylsufine which make your eyes water.
To prevent crying when you cut an onion, cut it under a running tap of cold water. The sulfur compounds dissolve in water and are rinsed down the sink before they reach your eyes. You can also put the onion in the freezer for ten minutes before you cut it. Cold temperatures slow down the reaction between the enzyme and the sulfur compounds so fewer of the burning molecules will reach your eyes.
Why do you get hiccups?
Hiccups happen when the diaphragm, the muscle that controls our breathing, becomes irritated and start to spasm and contract uncontrollably. With each contraction, air is pulled into the lungs very quickly, passes through the voice box, and then the epiglottis closes behind the rush of air, shaking the vocal chords, causing the “hic” sound. The irritation can be caused by rapid eating, emotional stress and even some diseases. The best cure? Breathing into a paper bag. This calms the diaphragm by increasing the amount of carbon dioxide in your bloodstream.
Why are camels called “ships of the desert?”
Camels are called “ships of the desert” because of the way they move, not because of their transport capabilities. Camels sway from side to side because they move both legs on one side at the same time, elevating that side. This is called pacing, a ship-like motion which can make the rider feel sick.
Why you shouldn’t smoke
If you smoke, you’re also inhaling arsenic, benzene, cadmium, hydrogen cyanide, lead, mercury and phonol. In all, 4 000 harmful chemicals, including 44 types of poison, of which 43 are proven cancer-causing substances