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Thứ Sáu, 9 tháng 9, 2016

The most amazing vitamin C facts

00:43
This writing can be considered as online dictionary and encyclopedia of facts, information about Vitamin C . Let's see to know why:

Kết quả hình ảnh cho vitamin c

Vitamin C fact 1
One more fact about vitamin C is that is an essential nutrient for the formation and maintenance of collagen in the body.
This is a glue-like fibrous protein that maintains and provides structure to the connective tissue in our bodies.
This tissue is necessary for the growth, health, and repair of our bones, tendons, cartilage and skin.
It also plays a role with wound healing.

Vitamin C fact 2
Vitamin C manufactures certain anti-stress hormones, and turns food into energy.

Vitamin C fact 3
Vitamin C lowers the risk of a range of cancers
It has been shown in various studies to lower the risk of breast cancer as well as cancers in the: cervix, colon, larynx, lungs, mouth, prostate and stomach.
One study found that vitamin C plays an important role in preventing certain airway diseases such as cystic fibrosis and asthma.

Vitamin C fact 4
It is very unlikely to have too much vitamin C?
Vitamin C is water soluble. This means that dietary excesses are not absorbed by the body meaning that the excesses vitamin C in your blood are rapidly excreted in the urine.
Consequently there are no documented vitamin C side effects for vitamin C in relation to natural food sources intake. Any vitamin C side effects symptoms can only relate to it being taken in supplemental form. The main symptom of vitamin C side effects related to excessive intake can be diarrhea and kidney stones. This will happen as the body attempts to expel excess amounts through urine. 

Kết quả hình ảnh cho vitamin c

Vitamin C fact 5
Nutrient density defined. Nutrient dense foods provides you with the most concentrated amount of valuable nutrients(vitamins, minerals, fiber, essential fatty acids), for the fewest amount of calories.
Many people think that we can get vitamin C only from citrus foods like oranges and lemons. From the list below you will notice many non-citrus fruits like papaya that are excellent sources of this nutrient. Additionally also take note of the many vegetables featuring on the list. On the list below we have compiled a list of foods high in vitamin C ranked in terms of a Nutrient Density index.

Vitamin C fact 6

Vitamin C is a water-soluble vitamin, which means it disappears, or dissolves in water (like putting sugar into water, the sugar disappears). What does this mean for your body? This means that your body can't hold onto vitamin C very long, so you need to eat it every day!

Vitamin C fact 7

In the 1700s, men in the British navy were nicknamed "Limeys." They got this name because they were made to eat lime juice on long ocean voyages. The reason? They were getting a disease called Scurvy, which is caused by not getting enough (or any) vitamin C. Scurvy causes bleeding gums, loss of teeth, and easy bruising. They started drinking lime juice, which prevented the Scurvy!

Vitamin C fact 8

Smoking cigarettes, while harmful in many ways we can see, also is harmful to the body in ways we can't see. For example, smoking tobacco destroys vitamin C in the body!

Vitamin C fact 9
Vitamin C even helps your brain! It is important in making a special hormone in the brain, called a neurotransmitter, that helps with brain function.

Vitamin C fact 10

You can get too much vitamin C and get diarrhea and tummy aches. Most people get enough vitamin C in their diet, but there are vitamin C pills available for people who need extra.

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Thứ Hai, 5 tháng 9, 2016

Amazing skin benefits of vitamin C

21:38
Read writing below to know the amazing skin benefits of Vitamin C:

It's been centuries since British sailors discovered the key to avoiding scurvy: vitamin C. You probably grew up being told that getting enough vitamin C would ward off colds and other ailments, but now the word is out that vitamin C may not play a big part in staving off the sniffles. However, it does have a vital role in maintaining the health of your skin.

Those sailors and others who couldn't get fresh fruits and vegetables suffered bleeding under the skin, ulcers and joint weakness. That's because vitamin C, also known as ascorbic acid, is key to the production of collagen, a protein that aids in the growth of cells and blood vessels and gives skin its firmness and strength. Vitamin C also helps create scar tissue and ligaments, and it helps your skin repair itself.

Vitamin C is an antioxidant that slows the rate of free-radical damage -- free radicals are unstable molecules that damage collagen and cause skin dryness, fine lines and wrinkles. New research shows that ascorbic acid 2-phosphate, a derivative of vitamin C, not only neutralizes free radicals, but also reverses DNA damage.

Research suggests that vitamin C may also reduce sunburn caused by exposure to ultraviolet B radiation and prevent the consequences of long-term sun exposure, which can lead to skin cancer. This doesn't mean you can take vitamins or apply topical vitamin C and then bake safely in the sun, but you can help keep your skin healthy and supple by making sure you get enough of this antioxidant vitamin.

Keep reading to learn what foods you can incorporate into your diet to make sure you get the vitamin C your body needs.

For other amazing news: single malt scotch

Thứ Năm, 25 tháng 8, 2016

Studying of animals in science education

21:51
Did you here about interesting science facts of studying of animals in science education? Reading for detail about it.

Each year, an estimated 20 million animals (10 million vertebrates and 10 million invertebrates) equaling around 170 or more different species are used in the U.S. in all areas of education and grade levels.2 Animals are kept as “pets” in classrooms and used in biology and psychology classes, graduate training courses, and science fair projects.

The studying of animals in science education has taken place since the 1960s and the practice of dissection—the act of cutting into and examining a dead animal—continues to serve as a prominent educational tool for teaching anatomy and other “life” sciences (e.g. physiology, behavior, nutrition, and genetics). Students dissect preserved animals throughout all levels of biology education, from middle school to graduate school. College students who participate in biology courses typically encounter dissection labs. Medical schools perform dissection; however, the students often perform the dissections on human cadavers. Veterinary schools’ curricula involve animal dissection and the use of live animals through a number of different ways.

Kết quả hình ảnh cho animal dissection

Animals commonly used in education include frogs, fetal pigs, cats, dogs, dogfish sharks, perch, pigeons, rats, mice, rabbits, minks, foxes, bats, turtles, grasshoppers, earthworms, crayfish, clams, cockroaches, sea urchins, squid, and starfish—also known as sea stars. The most frequently dissected vertebrate animals are frogs, fetal pigs, and cats. Many animals—like frogs, salamanders, turtles, and dogfish sharks—are taken from the wild, while others come from licensed animal breeders and dealers, pet stores, fur farms, and slaughterhouses. In addition to buying animals purposely bred for use in research and teaching from licensed animal breeders (known as Class A Dealers), schools and universities also purchase animals from biological supply companies (Class B dealers) and/or random source dealers (Class B random source dealers). Random source dealers obtain live and/or dead animals, like cats and dogs, through a variety of means such as animal shelters and pounds (often referred to as “pound seizure”), from “free animal” ads, or as “stray” animals. These dealers then sell the animals to biological supply companies, schools, and colleges and universities. Supply companies may also purchase animals from any of these sources or from other dealers, and many have direct contracts with animal shelters and pounds both inside and outside the U.S. As of October 1, 2014, the National Institutes of Health (NIH) announced that it will no longer fund research that involves dogs procured from random source Class B dealers. NIH adopted a similar policy regarding cats in 2012.

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Thứ Tư, 17 tháng 8, 2016

Why are penguins birds?

18:44
Because of having the following characteristics, there are penguin facts that penguins are considered as birds

Birds are not defined by their ability to fly


Although this might be hard to believe, all birds can’t fly. And we’re not talking about the kind of birds who should be able to fly but never learn how to in their childhood. No, we’re talking about entire races of birds who can actually not fly.

Some birds have lost their ability to fly in the domestication process by humans. Chickens belong to this category. (Yes, believe it or not, pre-historic chickens used to be able to fly. Then came humans…. Just imagine, a big cock flying right at you, aiming for your.. yeah, let’s move on..)

Another example would be the peacock (what’s with birds and cocks?). They can’t fly either. They can just look beautiful. And often, in their quest to look as beautiful as possible, their vanity cost them their lives for not being able to flee from predators quickly enough.

But we’re getting off-topic here. The point is, something doesn’t have to be able to fly in order to be called a “bird”. So that objection can now be checked off the list.
Some birds can swim

Do you think that swimming birds are strange? It’s not as strange as it might seem at first.

Consider this. You’re in the park, a hot summer day. You walk around until you come across a pond. What’s there? BIRDS! SWIMMING!

Yes, they are called ducks (like our friend Donald, mentioned above). Or Swans. Or whatever else weird birds that can’t fly but can swim.

Penguins just take this swimming business one step further – by swimming underwater. That doesn’t make them “non-birds”.
Birds come in all shapes and forms

Moving on.. Under water, penguins look like airplanes


If this doesn't look like an airplane (with just a little bit of squinting), then I don't know what does.

If you look at a penguin swimming under water, and you squint a little, it with some effort you can actually make it look like an airplane. That is bird-like to me!

Or, you could actually stretch it a bit and say that they ARE in fact flying! The only difference is, instead of flying in a sea of air, they are flying in a sea of water. So there, penguins CAN swim!

Although not-flying doesn’t mean something is a non-bird, flying definitely makes something a bird! (Living creatures, that is, not planes and such.)

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Thứ Sáu, 29 tháng 7, 2016

Why do people believe in UFOs?

19:31
Human wisdom do much more astonishing, such as creating machines can help people to set foot on another planet, but people still nurture a strange beliefs with things like UFO. So where is the reason?

According to Live Science, the National Geographic Society has conducted a poll about 80 million Americans believe there are UFOs they have or not reviews. Results showed that 36% of Americans believe that UFOs, only 17% are not. The rest of them are not making a decision. 

In this survey, we also obtained other interesting figures as many as 80% of those surveyed said that the government is hiding information about UFOs, 77% believe that aliens have visited Earth...

Why do people believe in UFOs?
The rate of those who believe in the existence of UFOs in this poll are broadly consistent with other surveys conducted in previous years. Gallup poll in 2001 showed that the number of people still believe in haunted houses, the devil is much more than believe in UFOs.

According to the poll results of the National Geographic Society, a whopping 77% of Americans believe that aliens have visited Earth interesting science facts. They believe in the mystical stories and encounters in peace, like the aliens have helped humanity to build great civilizations, namely the construction of the Egyptian pyramids.

Meanwhile, only 13% of the 1,114 people who fear the extraterrestrial inhabitants will attack them. Clearly, the science fiction films such as "Independence Day" and "Signs" did not make much impact.
Most scientists agree that belief in UFOs is driven by the people are always trying to find larger meaning of the universe and man's relationship with the foreign objects. Stories such as a visit by aliens simply post-industrial version of the fairy tale, the devil and other fantasy characters.

It has been suggested that this belief is not simply related to theology. Imagine the aliens built on our own image: they are curious as we are, they build the telescope as we and they, random fact of the day also have a strong incentive to spend time time and other resources to prove he does not exist alone in this universe. Also, there are people who believe in UFOs find it just as interesting.

Impatient people can grow old faster

01:37
Many argue that patience is a virtue, and the results of a new study, patience can help you live longer. This study indicates that the impatient tend to premature aging, and the desire to get things quickly can make their life "slip away" faster online games for kids. These findings are thought to be able to slow the aging process in humans impatience and impatience, through interventions such as meditation.

To calculate the degree of impatience, scientists from the National University of Singapore has 1,100 students participate in a game, allowing them to be selected as a cash bonus at the start, or will get more money if waiting for some time. The game was held on the famous Marshmallow Test, when children were told they could get a piece of marshmallow immediately, or 2 Department if they had waited. The children choose the wait usually have a better life.

Impatient people can grow old faster
After sorting out what your students lose patience, the researchers conducted blood tests and measurements of their telomere length interesting science factsa. Telomeres are the "hat" located at the ends of chromosomes, protecting role for chromosome and DNA. Telomeres shorten, gradually and will eventually completely lost as we age, so they can be seen as an indication that the speed of the aging process.

The researchers found that students who chose immediate rewards in all trials, shorter telomeres owns. This seems to mean that the impatient somehow influenced the components of their biology, and related to a reduction in life expectancy.

Dr. Zhang Xing, worked at the National University of Singapore and is currently working at the Institute of ETH Zurich (Switzerland), said: "Impatience has negatively affected the activities of human life, such as substance abuse or physical activity does not fit, is the most perfect factors to lead to aging. Additionally, penguins facts for kids impatience also affiliated with deficiencies in cognitive abilities, not capable of dealing with the challenges in life, and are at risk for mental disorders".

"The impact is related to impatience that makes us impatient can also cause shorter telomeres. The problem is we can not know exactly what caused potential for this, the impatience leads to shorter telomeres, or telomere shortening makes people more impatient. " The team of scientists are planning to continue their studies to find out whether the mindfulness - a form of meditation, can help reduce data impatience and keeping telomeres longer exists or not.

Meanwhile, exercise and work long standing proven able to lengthen telomeres, thus slowing the aging process. 2014, Karolinska Institute in Sweden found that time spent in a sitting as short, their telomeres and the chance to live a longer life expectancy also increased some interesting facts. There has 200 clinical trials in humans around the world, in finding a solution to slow down the aging process by making changes at the molecular level, such as working for a longer telomeres.

Thứ Ba, 26 tháng 7, 2016

Modobag: Drive the suitcase as electric bicycles, a maximum speed of 12.9 km/h

00:21
Drag bulky briefcase and walk a long distance in the airport is not everyone is comfortable, that's why the company Modobag LLC (USA) invented the eponymous suitcase can help users sit up and driving away as the tram.

Design of Modobag is very special compared to a conventional suitcase, it has two to fist, hand brakes, foot title twice. And yet, part of Modabag sitting as memory foam, which improves comfort and elasticity while sitting on the driver's home.

Modobag: Drive the suitcase as electric bicycles, a maximum speed of 12.9 km/h
With a capacity of 150W electric motor, has two modes Modobag is outdoor and indoor, outside the maximum speed achieved 12.9 km / h also in the house is 8km / h. The maximum volume that can bear loads Modobag is 117kg, the more you do it hard to walk to workout facilities. Modobag can only work best on a flat background, other flat surfaces such as mirrors, rugged, the patent agency recommends that users should pull by hand.

Besides functional "suitcase drive around in circles", Modobag there are some other useful features like built-in backup battery with two USB ports, with compartments for smartphone / tablet helped put in fast retrieve. Modobag connection with specific app on smartphones to help owners can track their suitcases in real time via GPRS-GSM, or nearly so distant warning against theft.

Some other information about Modobag:

LED signaling speed of suitcases, with the power button on / off
Rechargeable battery 80% in 15 minutes, more than 4000 charging cycles
Material wheel with special urethane resins, wheel bearings throughout
A 82kg person, in full Modobag battery conditions, you can drive it with a maximum distance of 13km flat
heavy 8,64kg
Dimensions: 22 x 56 x 35cm

Currently, the project is still Modobag fundraiser on Indiegogo, progress is at 78% and longer than 1 month, the new project is finished. You do want to support and pre Modobag now they need to spend from 995 USD - Price does not include shipping costs and taxes - delivery time (if the project is successful) is expected in January year 2017.

Chủ Nhật, 24 tháng 7, 2016

World's most expensive car: 16.4 million

19:39
Testa Rossa Ferrari produced 1957 closing price of $ 16.4 million at an auction taking place in California (USA) on the last 20/8, officially became the world's most expensive reviews cars.

It was the first Testa Rossa, and is the prototype for production Ferrari racing version. Vehicles equipped with 3.0-liter V12 engine capacity of 300 horsepower, uses 4-level gearbox.

World's most expensive car: 16.4 million
The car is for sale at the Pebble Beach Concours d'Elegance in Monterey, California (USA), where hundreds of old cars converged and are put up for auction.

Identity Testa Rossa Ferrari buyer has not been announced. Besides the money to buy the car, the buyer will have to pay an additional 10% fee to the organization Gooding & Company auction.

In this auction, a rare couple of antique cars were unable to find the owner, including a Rolls-Royce Phantom 1925 New sale is expected to be $ 1 million.

Previous price record belongs to a 1957 Ferrari Testa Rossa others, the auction took place in Maranello (Italy) in 2009, for $ 12 million.

Thứ Năm, 21 tháng 7, 2016

Visiting the 4D ionosphere

01:01
NASA has launched the public 4D model of Earth's ionosphere. No need to leave your home, anyone can fly through the air ionic classes around the globe reviews. All requests just connect your computer to the Internet.

"Understanding the ionosphere is important. That is why the program "Living with a Star" (LWS) NASA's funding for this work ", Guhathakurta, a program scientist said LWS. Space Environment Technologies, California, Space Environment, Utah and the US Air Force development program.

Lika Guhathakurta, a physicist specializing in the solar system at NASA headquarters in Washington. "The ionosphere is very important to pilots, who used amateur radio, a researcher at the Earth and even the soldiers. Interesting science facts Using this new 4D tool, they can observe and study the ionosphere can mail they really are inside it ".

Visiting the 4D ionosphere
"The color indicates the status of the electrons," said W. Kent Tobiska, president of Space Environment Technologies, explains. "Bright red denotes electrong density dense, then where radio communication is restricted a bit or signal loss completely. Blue has a lower density means that, no matter what happens here at all".

Using the Google Earth interface, users can fly above, around or through these areas of the ionosphere and observations with realistic 3D images. "The fourth dimension is time. It's real-time computing, 10 minutes is updated once, "he said. 


The name of the system is CAPS, short for Communication Alert and Prediction System. The satellites move in orbit around the Earth providing information system update every minute of the operation of the sun, and then be converted to the density of electrons in the computer. It is worth noting that not only shows CAPS ionosphere in its current state, but also tells us that it will look like in the near future.

The ionosphere is considered the final frontier of our planet. That last layer of atmospheric gases, where the astronauts before finally leaving in the universe. The scope of the ionosphere stretches from 50 to 500 miles (about 80 km to 800 km) above the earth's surface, where almost vacuum thin air and direct contact with the power of the sun random fact of the day. Ultraviolet radiation of the sun apart molecules and atoms to form a layer of fog covered the earth bring electrong and ions.