Thứ Tư, 31 tháng 8, 2016

The ways giraffes take care of their young

Keep the learning going by this article about the ways giraffes take care of their young - baby giraffe. Enjoy!

Giraffes are the tallest known animals on planet earth. At birth a baby giraffe, called a calf, is typically six feet tall. Calves are active, playful and energetic, but it’s rare to spot a baby giraffe when out on a safari in Africa. One of the widely asked questions is: how are the young taken care of? Extensive research and a few treks into the safari give the answer.

The Life of the Giraffe

According to University of Michigan's Animal Diversity Web, female giraffes will not breed until they are at least 4 or 5 years old, while males might not breed until they are around 7 years of age. Young giraffes are vulnerable to predators, so females rely on each other to keep their babies safe.

Kết quả hình ảnh cho when does a baby giraffe leave its mother

Baby's Coming

There's no specific breeding season for giraffes, so births occur at different times throughout the year. Mom is pregnant for up to 465 days before the baby -- usually one, although twins are possible -- comes around. Once it is time for the delivery, Mom will step away from the herd so she can give birth alone.

Baby's Here

At the time of birth, babies can be as tall as 6.6 feet. That's a good thing, since Mom gives birth standing up -- and it would be a long way to the ground if the babies were much smaller. Babies will be up and walking within minutes, and they'll begin to suckle right away. The mother and baby will remain isolated for about a week before they join a larger group. During that first week, babies will remain rather quiet and hidden, according to Animal Diversity Web. Mom will step away for short periods of time during the first few weeks, but will return at night to protect and nurse the baby.

Kết quả hình ảnh cho when does a baby giraffe leave its mother

Although giraffes are social animals, they don't form lasting relationships with partners or family members. That means the young ones will only stay with Mom -- Dad doesn't stick around -- as long as necessary to learn surviving skills. Weaning can take as long as 16 months, with females staying with their mothers longer than males. Once the young become part of a group, all females become "nannies," watching over them when moms step away to feed or drink.

Read more animal fun facts

Thứ Ba, 30 tháng 8, 2016

About the name Scotch whiskey

Most consumers have a general understanding that scotch whiskey must always be from Scotland, few actually know the legal requirements behind naming a bottle of whisky “Scotch”. Keep reading and find out the truth.

Scotland

The title of “Scotch” is defined and regulated by a document created on November 23, 2009 called the “Scotch Whisky Regulations 2009” or SWR. Not only regulating production, the act also governs the labeling, packaging and the advertising of Scotch whisky within the United Kingdom. The SWR is a complete replacement of the previous regulations which focused exclusively on the production process. While the SWR is technically only valid within its jurisdiction, international trade agreements have been put in place which effectively make some provisions of the SWR apply in countries outside the United Kingdom.

The document defines Scotch whisky in the following manner:

1. Must be produced at a distillery in Scotland from water and malted barley (to which only whole grains of other cereals may be added) all of which have been:
  •  Processed at that distillery into a mash
  • Converted at that distillery to a fermentable substrate only by endogenous enzyme systems
  • Fermented at that distillery only by adding yeast
  • Distilled at an alcoholic strength by volume of less than 94.8% (190 US proof)
  • Wholly matured in an excise warehouse in Scotland in oak casks of a capacity not exceeding 700 litres (185 US gal; 154 imp gal) for at least three years
2. Scotch whisky must retain the color, aroma and taste of the raw materials used in, and the method of, its production and maturation.

3. It may not contain any added substances, aside from water and plain (E150A) caramel coloring.

4. It must comprise a minimum alcoholic strength by volume of 40% (80 US proof).


About other amazing news vitamin c foods

Chủ Nhật, 28 tháng 8, 2016

Strange tiger facts

You can get tigers facts by this writing that is really amazing 

Tigereyes

1. Tigers have eyes with round pupils, unlike domestic cats, which have slitted pupils. This is because domestic cats are nocturnal whereas tigers are crepuscular – they hunt primarily in the morning and evening.

2. Despite not being strongly adapted to the dark, tigers’ night vision is about six times better than humans’.

3. Most tigers have yellow eyes, but white tigers usually have blue eyes, due to the gene for blue eyes being linked to the gene for white fur. The gene for being cross-eyed, or boss-eyed, is also linked, so many white tigers have crossed blue eyes.

4. Tigers scratch trees and use their urine to mark their territories. Their urine smells strongly of buttered popcorn.

5. Tigers have spiked penises. Also see penguin facts


Ouch. Just writing that sentence made me uncomfortable! Tigers are unable to become erect when aroused. Instead, males penises’ have a bone located inside (called a baculum) and are covered with barbs. Those prickly spikes aid in “keeping the connection” (no pun intended) between the male and female during copulation.

6. A backhand from a tiger can kill you

While tigers typically prefer to use their 10 cm long teeth to crush a victim’s jugular (lovely!), a single strike is enough to do some serious damage. One swipe from a tiger’s front paw is strong enough to smash a bear’s skull or even break its back

7. Tigers do not normally roar at other animals, but instead they roar to communicate with far-off tigers. A tiger about to attack will therefore not roar, but might hiss and fuff instead.

8. When several tigers are present at a kill, the males will often wait for females and cubs to eat first, unlike lions, which do the opposite. Tigers rarely argue or fight over a kill and simply wait turns.

9. The stripes on each tiger are unique, like human fingerprints.

10. Tigers’ have wicked short term memories. A tiger has a short term memory about 30 times longer than a humans’. That means it can remember how amazing that wild boar take-down it just performed was for a while. “Wow, I’m good…”

Thứ Tư, 24 tháng 8, 2016

Information about Bengal tigers

Would you like to know more about tigers for kidsKeep reading  to find out Bengal tigers.

Kết quả hình ảnh cho tiger for kids

From head to tail, males can measure from two to three meters. The height of his withers (neck) is of 91 cm. The males weights about 250 kg. He can live up to 25 years. He lives in the south of the Sundarbans delta, the largest mangrove forest in the world, which lies in India, and spreads across areas of Bangladesh.

Bengal tigers can also be found in north and central India, as well as in Birmania and in Nepal.

In 1900, they were about 40.000 – 50.000. Around 1972, there remained 1.850. In 1984, thanks to a program of protection, they were numbered approximately 4.000.

Tigers hunt at night. They assault their preys on the side or at the back. They bit to death at the nape of the neck small preys; they bit at the throat bigger preys and let them suffocate to death. The Bengal tiger hunts the “yaur” (kind of wild bull), the buffalo, the (wild) boar, monkeys and lizards. When hungry, a tiger can kill up to 30 buffaloes per annum. He can also eat 31 kg of meat within a night. It takes between 2 or 3 days for a tiger to eat its prey. Between two meals, he covers its prey with leaves.

The Bengal tiger usually breeds in the springtime. A male from a neighbouring field comes on the female's field. About 15 weeks later, the tigress brings between 2 and “babies” into the world, sightless during the first ten weeks. After eight weeks, the latter will be able to start eating the little preys brought by their mother. The tiger is a night hunter and lonesome. He does not like sharing his territory with other tigers. Tigers mark their territory by urinating and secreting which smell strongly and indicate their presence. They can also savage to pieces the bark of a tree. He can run up to 45 km per hour.
Related to: elephant facts for kids

A tiger print can measure 13 cm of diameter that is to say the equivalent to your two hands placed side by side. A forefoot has five fingers, and a hind foot has four fingers. Thanks to the cushions under his feet, the tiger can approach a prey without making any noise and absorb the choc of his gigantic leaps.

During the warm hours of the day, the tiger stays in one of his cool hiding places. His strong smell is so dread that not one single animal dares to disturb him while he's resting. He tiger has a fur striped with black, white and reddish-brown. He becomes invisible when he hides away in the long grass of the jungle. Thanks to his camouflage, he can approach his preys without been noticed. A tiger inspects is territory everyday. It takes him three days to go round and visit all his hiding-places. Intruders: beware! The anger of the master of this place can be violent!
See more amazing animal facts

Thứ Tư, 17 tháng 8, 2016

How old grows a penguin?

It is not easy to answer the penguin facts question: "How long does a penguin live?" or "How old grows a penguin?" or "What is the life expectancy of a penguin?", here are some general remarks about it



"The average lifespan of penguins is probably 15 to 20 years. Some individuals live considerably longer (Sparks and Soper, 1987)."
(Source: Longevity and causes of death : Seaworld)

"Penguins in captivity will live longer than penguins in the wild since they are fed nutrionally balanced meals and do not have to contend with predators. Generally, penguins will live from 15 to 20 years. A female Humboldt penguin in my study group (in captivity) lived to 17 years."
(Source: Kevin Welch)


"How long do penguins live? In the wild there haven't been any reliable long term studies of individual penguins that can tell how long they live. The only such study was carried out in the 1940's and 50's by Lance Richdale in New Zealand. He monitored a population of Yellow-eyed penguins over a 15 year period. Certainly there were some chicks that he saw hatch that survived through most of the study; so it is reasonable to put the lifespan of Yellow-eyed penguins at 15 years or more. The only other information comes from studies on captive birds. Zoos and aquaria often know how old their birds are when they die. However, the common causes of death in captivity (Avian Malaria and Aspergillosis) are not particularly prevalent in the wild so the experiences with captive birds are probably under-estimates. On the other hand the captive birds will not suffer starvation if fish stocks go down suddenly and they have no predators (such as leopard seals and killer whales) to kill them. Anyway, zoos reckon birds live 10 to 20 years depending on species, with the larger species generally being longer lived."
(Source: Pete and Barbara's penguin page FAQ's)

"The oldest known penguins are about 20 years old. Most penguins don't get that old however. Less than half of all chicks live through their first year of life and about 90% of the adult penguins live from one year to the next. The average age of a penguin that shows up at Palmer to breed is probably around 6 or 7 years old."
Source: Antwoord op "Penguin's life span" door John Carlson, Research Assistant, Dr. Fraser's Team, 
Palmer Station, Antarctica, Sat, 15 Feb 1997, NASA)

Read more: animal fun facts

Elephant eating habits

Keep reading for more interesting information about elephant facts, about their food.

Elephants living in the wild eat mostly grasses, sort of like cows do, but they also eat tree leaves and shrubs and even branches. It is believed their favorite is the acacia. They are also very happy to raid farmers' crops and eat all manner of vegetables. 

Diet
  • Elephants eat between 149 and 169 kg (330-375 lb.) of vegetation daily.


  • Elephants consume several hundred pounds of vegetation daily.


  • An Asian elephant at Busch Gardens Tampa Bay eating a palm frond.
  • Sixteen to eighteen hours, or nearly 80% of an elephant’s day is spent feeding. Elephants consume grasses, small plants, bushes, fruit, twigs, tree bark, and roots.


  • Nearly 80% of an elephant's day is spent feeding.
  • Tree bark is a favorite food source for elephants. It contains calcium and roughage, which aids digestion. Tusks are used to carve into the trunk and tear off strips of bark.
          For more facts tigers facts
  • Elephants require about 68.4 to 98.8 L (18 to 26 gal.) of water daily, but may consume up to 152 L (40 gal.). An adult male elephant can drink up to 212 L (55 gal.) of water in less than five minutes.



  • Elephants drink up to 40 gallons of water a day.
  • Elephants can use their trunks to spray water in their mouths.
  • To supplement the diet, elephants will dig up earth to obtain salt and minerals. The tusks are used to churn the ground. The elephant then places dislodged pieces of soil into its mouth, to obtain nutrients. Frequently these areas result in holes that are several feet deep and vital minerals are made accessible to other animals. Ex: Over time, African elephants have hollowed out deep caverns in a volcano mountainside on the Ugandan border, to obtain salt licks and minerals. Hills have been carved by Asian elephants in India and Sumatra searching for salt and minerals. These carved areas in the landscape provide valuable food and shelter resources for a diverse array of native wildlife.

Thứ Hai, 15 tháng 8, 2016

Why tiger is considered as India's national animal, not lion?

Keep reading for more interesting information about tiger facts and the reason why tiger is considered as India's national animal, not lion?


First, let me state upfront, as someone who works to conserve wildlife, no beast is greater or lesser than the other.

But the lion, majestic as he is — lacks national character, given his very limited range. For nearly two centuries, it has been confined to a small part of Saurashtra in Gujarat — the Gir National Park, and increasingly its surrounds. Once upon a time, its range extended over northern India (Emperor Akbar hunted lions near Mathura), in the east it extended up to Bihar, with the Narmada river marking the southern limit, till it was exterminated by hunting. The last wild Asiatic lion was reported outside Saurashtra in the 1890s.

A national animal by its very definition must have a wide range in our country, it must be familiar to its citizens, representative of its varied ecosystems, rooted in our culture — part of our lore.

The tiger is all of it, and more. Saving the tiger has earned India the position of a pioneering leader in conservation. The tiger today is a beloved symbol of the country, has spanned a business around its tourism, and serves as India's brand ambassador. Even when some US Presidents come visiting, like Bill Clinton, meeting the tiger is on their agenda.

This proposal is strange, given that Gujarat has fiercely held on to its pride — refusing to part with even few of its lions to send them to an alternate home — even though science argues that confining the lion to a small, single area places the population at greater risk for genetic inbreeding and the fear of an epidemic.

If the lion becomes the national animal, one wonders if it will be allowed to cross borders.

One must add here that the Gujarat government has done extremely well by its lions, but given the fact that the tiger is a resident of varied states, and a wanderer across borders, its conservation — while the prime responsibility of states — must have national stewardship, particularly amid of the increasing threats it faces.

Related to: elephant facts for kids


I hasten to add that this is true not just for the tiger, but for all wildlife.

In fact, the lion was India's national animal between 1952-72, when the Indian Board of Wildlife took a decision to anoint the tiger as it was found in largest swathes of the country — there are tiger reserves in 18 states and tiger presence extends to atleast four others. The tiger is truly representative in its range, found in diverse ecosystems — along the Himalayan foothills of Haryana through to Uttarakhand, UP, Bihar, North Bengal, extending upto Assam; in the sholas of the Western Ghats, the deciduous forests of the Eastern Ghats, the evergreens of the northeast, and the sal jungles of central India. It thrives in the dry forests of Rajasthan and in the mangrove delta of Sunderbans. The big cat has been known to survive in the higher ranges of Nainital, and even above 10,000 feet in the Himalayas — in Sikkim, Arunachal.

The tiger was made the national animal as its numbers were declining, there was an urgent need to protect it.

More importantly, the idea of protecting the tiger was not just about saving this one animal, however charismatic it is. Saving the tiger meant that we saved its forests — forests from which rivers birthed and flowed, that heralded monsoons, nourished our soils, and served as carbon sinks.

The tiger is not just the soul of India. Saving the tiger means that the ecosystems it lives in, which sustain India, thrive too.

This is why saving the tiger must rise above politics and continue to represent the nation.

Chủ Nhật, 14 tháng 8, 2016

How can rainbow form?


In order to answer the science facts question: How can rainbow form?, let's have a look the article as below:



One of nature's most splendid masterpieces is the rainbow. A rainbow is an excellent demonstration of the dispersion of light and one more piece of evidence that visible light is composed of a spectrum of wavelengths, each associated with a distinct color. To view a rainbow, your back must be to the sun as you look at an approximately 40 degree angle above the ground into a region of the atmosphere with suspended droplets of water or even a light mist. Each individual droplet of water acts as a tiny prism that both disperses the light and reflects it back to your eye. As you sight into the sky, wavelengths of light associated with a specific color arrive at your eye from the collection of droplets. The net effect of the vast array of droplets is that a circular arc of ROYGBIV is seen across the sky. But just exactly how do the droplets of water disperse and reflect the light? And why does the pattern always appear as ROYGBIV from top to bottom? These are the questions that we will seek to understand on this page of The Physics Classroom Tutorial. To understand these questions, we will need to draw upon our understanding of refraction, internal reflection and dispersion.




The birth of each rainbow begins with millions of tiny rain droplets. The rain droplets serve as a type of reflector of light. White light enters one individual rain droplet and exits as one specific color of the spectrum. Without millions of rain droplets, a rainbow would not occur. If you only had a few rain droplets you would only see a few colors. This is typically why rainbow appear after a rain storm.
Each rain droplet has a function in the formation of the rainbow. Sunlight enters the rain droplet at a specific angle and the rain droplet separates the white light into many different colors. 


Kết quả hình ảnh cho why rainbow is formed

This angle is a fixed measurement between your eye and the sun. What color is refracted depends upon the critical angle, which is the angle the sunlight strikes the back of the rain droplet. Red light bends the least, exiting the rain droplet at a 42 degree angle, while Violet light bends the most, exiting the rain droplet at a 40 degree angle. All of the other colors of the rainbow exit the rain droplets at some angle between 40 and 42 degrees, thus making up the colors of the rainbow ROYGBIV, this order never changes.
Each rain droplet reflects all colors at a given point and time, but only one color comes back to your eye, requiring million of rain droplets to create a rainbow. As the rain droplets fall through the sky, the colors of the spectrum being reflected and refracted are constantly changing.

For other facts of life

Thứ Sáu, 12 tháng 8, 2016

The most dangerous snakes in the world

You know animal facts that a number of species can be quite dangerous if you cross them in nature, especially if they feel threatened. Even snakes that are generally friendly can kill you with their venom if you take them by surprise. Here are 10 of the most dangerous snakes on the planet.

1. Russell’s Viper

Russell’s Viper (Daboia russelii) / Photo: Vishalbeec / License

At the top of our list of the world’s most dangerous snakes is the Russell’s viper. Another member of India’s “Big 4”, this snake kills more people than any other animal (except humans) with a staggering 25,000 fatalities a year in India alone. The global figure is even higher if we consider that the Russell’s viper is found throughout the Indian subcontinent and sub-species are even more widespread.

Like all the snakes on this list the Russell’s viper’s venom is very powerful, although less so than most. However, what it might lack in potency it makes up for in quantity with an adult snake possessing enough venom to kill around 20 people. Not only is the bite of the Russell’s viper often fatal, it is also described as excruciatingly painful. Unlike the super-fast acting neurotoxins of snakes like the black mamba the venom of the Russell’s viper is a hemotoxin which works by destroying the body’s tissues.

2. Rattlesnake


When most people think of poisonous snakes, the rattlesnake springs to mind pretty quickly. These snakes are found throughout the Americas and are actually a type of viper. Their name comes of course from the rattle which is found at the end of the tail and which creates a distinctive noise. Eastern Diamondbacks are the most poisonous of all rattlesnakes. Thankfully, only about 4% of bites result in fatalities with prompt treatment, but untreated, any rattlesnake bite has the potential to kill. The venom can also cause permanent damage to organs and may even lead to the loss of a limb.

3. Death Adder


You know that famous legend about Cleopatra using a snake to kill herself? The type of snake she supposedly used was a death adder. You can find these snakes throughout Australia, New Guinea, and other regions. A bite can result in paralysis, respiratory arrest, and death inside of only six hours. With fast treatment, a patient is unlikely to die, but without treatment, about 50% of bites are lethal. Death adders also prey on other snakes.

4. Inland Taipan


While it’s difficult to be as impressed by the Inland Taipan after learning about the concentration of venom in a Belcher’s Sea Snake bite, it’d be foolish to discount the Taipan just because its bite can only kill as many as 100 people! Taipans usually avoid human contact, however, and you are unlikely to ever encounter ones

5. Eastern Brown Snake


This type of snake is among the few which are actually aggressive. It is commonly found in Australia, and may be found in populated areas like cities, not just remote locations. If it perceives someone as a threat, it will actually chase that person out of its territory. If the snake is not confident of its safety, it may decide to bite. If it does so, it may bite many times during a single attack. Less than half contain venom, but those that do can cause paralysis or death. Because of its proximity to population centers and its aggression, you could argue the Eastern Brown Snake is the most dangerous snake in the world.

Thứ Năm, 11 tháng 8, 2016

How do birds fly?

Let's us anwer an interesting animal facts question: the reason why birds can fly, but not human and other animals as below:

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One adaptation birds have for flight are their wings. To get power for flight, birds must flap their wings by contracting their large breast muscles, which are anchored to a keel on their sternum. Many birds use the air currents to soar and glide, while other species must continuously flap their wings to hover. However, not all birds fly. Some birds have evolved to be flightless in the absence of predators or to enable them to swim, which is the case for penguins, states Birds in Backyards. Also, a bird's body temperature is around 104 degrees Fahrenheit, which is higher than the temperature of an average mammal, according to Birds in Backyard. This is due to their insulating feathers and a layer of fat that can be found in certain species. Their higher body temperature allows the cells in their muscles to work 2.2 times faster, and as a result, allows their muscles to relax more rapidly, explains Birds in Backyards.

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If a bird is just gliding (or "soaring"), that is, not flapping its wings, it flies in pretty much the same way that an airplane flies. The wings push air down, so by Newton's third law the air must push them up. Partly, the push comes from the angle the wings are held at and partly from the curvature of the wings. The air travels faster above the bird's wing than it does below, and this makes the pressure lower above the wing. Here's a about such airfoils.

Let’s talk about aerodynamics (air-oh-die-NAM-icks). That’s the science of how air moves around things. It helps explain how birds fly. A bird uses its legs to push off the ground into the air. That’s called thrust. It flaps its wings to stay in the air. That’s called lift. When you put thrust and lift together, a bird flies. Its wings also have a curved shape, like an upside-down spoon. This shape helps the air move above and below the wings and keep the bird in the air. Birds’ feathers also help them fly. Air rushes through the feathers, creating more lift.

Thứ Tư, 10 tháng 8, 2016

Awesome world of animal facts

A lot of amazing animal facts that people can share with others, which raises a broader and more interesting about them as below
1. Dogs will sneeze to tell other dogs that they’re playing, so when they’re playing rough it doesn’t turn into a fight.


2. Gray squirrels bury nuts all over the place, and often forget them, growing new trees. This makes them more ecologically friendly than red squirrels, who store nuts in piles on the ground which don’t take root.


3. Infant Pygmy Marmosets babble to develop their language skills, similarly to the way human babies babble.


4. Two-toed sloths cannot shiver to stay warm like other mammals due to their low metabolic rates and little muscle tissue.


5. Yawning is infectious because it supplies a method for the most sleepy to forcefully communicate their need for rest and thus ensures that the group rests/sleeps together.


6. Crows are actually super smart. They even play pranks on each other just for fun.

Interesting-Animal-Facts-06

7. Rare white tiger facts carry a gene that is only present in around 1 in every 10000 tigers.

White tiger

8. The red panda uses its long bushy tail not only for balance, but also as a blanket during chilly winter nights.


9. The blue whale weighs as much as thirty elephants and is as long as three Greyhound buses.
10. A herd of sixty cows is capable of producing a ton of milk in less than a day.
11. A grasshopper can leap 20 times the length of its own body.
12. Baby Japanese Macaques make snowballs. They do not use them for any survival purposes, they just like to have fun.



13. Slow loris may be cute, but it’s the only venomous primate in the world. When it raises its arms, it’s performing a defensive stance, and preparing a venom.


14. At birth, baby kangaroos are only about an inch long – no bigger than a large water bug or a queen bee.
15. The smell of a skunk can be detected by a human a mile away.
16. There is a butterfly in Africa with enough poison in its body to kill six cats!


What happened if you grew up with cats?

Are you wondering what are the most interesting animal facts, here is the right place to answer your puzzle. Here are some amazing struggles with cats when you grew up with them:

1. The tragedy of accidentally stepping on their paw.
2. Cleaning their litter box and wondering how one cat can shit that much.


3. Having intelligent conversations with your cat in order to get things off your chest.
Just finally, and belatedly, had the conversation about systemic racism with my cat. If her solemn meows are any indication, she's not happy
4. Feeling hella sad when they’re in the way sleeping and you have to move them.
5. Or giving up entirely and letting them dictate when and where you can go.
6. Leaving for just two seconds and coming back to this.


7. Having to buy new headphones every few months because your cat chewed through them.


8. When they bring dead animals to your front door and just…leave them there.

Thứ Sáu, 5 tháng 8, 2016

Vitamin E increases the risk of stroke?


The scientists tested with nearly 120,000 people, half of them are pure vitamin E supplements. Research shows that vitamin E increases the risk of stroke caused by bleeding in the brain up to 22% for those who use it.


However, stroke is a brain hemorrhage caused by stroke at the most common, occurs when a blood vessel that feeds the brain asphyxiation, or rupture causing bleeding in the brain or the tissues around the brain.

The use of too much vitamin E can lead to stroke.

According to researchers at Harvard Medical School Schurks Markus, an increased risk of hemorrhagic stroke is relatively small. One in 1250 people taking vitamin E there is a risk of brain bleeding complications. Some other statistics put the figure: about 1/5 of people with hemorrhagic stroke, rest stroke is ischemic.

For the most common type of stroke, the study said again, in fact vitamin E can reduce the risk by 10%.

Thus, in the UK, millions of users daily vitamin E supplements, either in pure form or contained in vitamin pills.

Also, it is a powerful antioxidant. A previous study also showed that it can reduce the risk of coronary insufficiency. However, the dose absorbed into the body should be reasonable and should avoid the abuse of this vitamin.

Thứ Năm, 4 tháng 8, 2016

Egyptian emperor's swords come from aliens

The idea of conspiracy theories that the civilization of ancient Egypt has been involved aliens that often perceived as unwarranted, but new discoveries have different results.

Would you like to see other  interesting science facts

Gươm của hoàng đế Ai Cập có nguồn gốc ngoài hành tinh - 1
The sword buried with Egypt's emperors

A research team from the Egyptian Museum in Cairo has analyzed short sword carved details of King Tutankhamun (usually referred to as King Tut), excavated by Howard Carter's team since 1922.

The knife is made of refined gold with crystal detail, but with the technology of modern X-ray scans, they discovered that the material used forged blades are derived from the universe, in more detail meteorites. The reason is usually only 4% iron, tin, but this blade has up to 11%. Iron from meteorites usually very high proportion of tin.

Gươm của hoàng đế Ai Cập có nguồn gốc ngoài hành tinh - 2
Forged knives are taken from meteorites

King Tut, is considered the most famous Egyptian pharaoh after the archaeological team headed by Howard Carter discovered the tomb intact in 1922. His addition, Tutankhamun lived in a time of volatility in politics and religion in Egypt is so often the object of common research scientists.

Thứ Tư, 3 tháng 8, 2016

Train your temper with sweets

Everybody gets angry sometimes. Being angry doesn't really solve much — but what people do when they feel angry is important. The goal is to calm yourself down and try to solve whatever problem is bothering you. Do you know that sweets can also help you calm down?


An interesting study published in the edition of the US National Academy of Sciences 14/4 days indicate that blood sugar levels have an important role to control the anger.

The researchers draw conclusions based on an experiment conducted with 107 couples. The couples were asked to monitor your blood sugar before breakfast and before going to bed regularly every day for three weeks.

Experts also give each person a person representing their partners along with 51 needles. Participants will experiment last day secrecy on human puncture based on the severity of their discomfort for their spouses.

Đồ ngọt giúp con người kiềm chế bản tính nóng nảy
Photo: outsetmedia.com

Results after three weeks showed that people with low blood sugar levels tend to "attack" the human.

Continue in the second part of the experiment, the researchers put the couple into an area where they are put experiments into different rooms. Experts told everyone that they would play a video game online with your partner and every win, they are allowed to decide the timing and intensity of the sound sent to punish the rest.

In fact, the computer only allows players to win at a rate of 50%.

Laboratory results have shown that people with low blood sugar will send a strong and longer sound to your partner to express anger. Not only that, these people are also the people who treat "brutal" than with the workers representatives in Part 1 of the experiment.

Head of research, expert Brad Bushman of Ohio State University, explained the proportion of blood sugar duty power supply to the brain, helping the agency to control feelings of anger and crude behavior newspaper.
Kết quả hình ảnh cho Sweets help people curb their temper

The experiment participants became upset and anger out on the main image is the result of low blood sugar.

According to Bushman, lack of roads can cause even the moderates become tempered.

Weight brain comprises only 2% of human body weight, but consume up to 20% of calories we put into people.

According to experts, a candy bar can help people "calm" in the immediate, but in the long term, everyone should maintain a diet rich in vegetables and fruits to control blood sugar levels stable , thereby controlling the anger.

Sweets help people curb the temper

One candy bar can help us dispel not only hunger, but also helps reduce the risk of tantrums and arguing cases limited in life, especially marriage.

An interesting study published in the edition of the US National Academy of Sciences 14/4 days indicate that blood sugar levels have an important role to control the anger.

The researchers draw conclusions based on an experiment conducted with 107 couples. The couples were asked to monitor your blood sugar before breakfast and before going to bed regularly every day for three weeks.

Experts also give each person a person representing their partners along with 51 needles. Participants will experiment last day secrecy on human puncture based on the severity of their discomfort for their spouses.

Đồ ngọt giúp con người kiềm chế bản tính nóng nảy
Photo: outsetmedia.com

Results after three weeks showed that people with low blood sugar levels tend to "attack" the human.

Continue in the second part of the experiment, the researchers put the couple into an area where they are put experiments into different rooms. Experts told everyone that they would play a video game online with your partner and every win, they are allowed to decide the timing and intensity of the sound sent to punish the rest.

In fact, the computer only allows players to win at a rate of 50%.

Part 2 Laboratory results have shown that people with low blood sugar will send a strong and longer sound to your partner to express anger. Not only that, these people are also the people who treat "brutal" than with the workers representatives in Part 1 of the experiment.

Head of research, expert Brad Bushman of Ohio State University, explained the proportion of blood sugar duty power supply to the brain, helping the agency to control feelings of anger and crude behavior newspaper.

The experiment participants became upset and anger out on the main image is the result of low blood sugar.

According to Bushman, lack of roads can cause even the moderates become tempered.

Weight brain comprises only 2% of human body weight, but consume up to 20% of calories we put into people.

According to experts, a candy bar can help people "calm" in the immediate, but in the long term, everyone should maintain a diet rich in vegetables and fruits to control blood sugar levels stable , thereby controlling the anger.