No title 2008-07-28 03:07:00 What would happen if the Earth to stop spinning? The hypothetical situation of the world stop turning, or the Earth stop conducting the movement of rotation, is a mystery to scientists, who do not know for sure, what would be the real consequences of the situation for all living beings. However, one thing they are sure: it would be a disaster, the more likely it is to life on the planet would be
No title 2008-07-27 03:06:00 Gas helium distorts the voice? The helium is a gas monoatômico used in high-tech industries, the manufacture of semiconductors, special solders and the filling of balloons. The gas is about seven times lighter than normal air, why bladders filled with gas that tend to rise, while others do not.Something very interesting is that when a person inspires the helium gas, your voice is distorted, fin
No title 2008-07-26 03:04:00 Why the Tower of Pisa is crooked? The Tower of Pisa, building constructed in 1174 and designed to house the bells of the cathedral city of Pisa in Italy, is very famous throughout the world because it is slightly inclined, giving the impression that the tower is about to fall .What many do not know is that this inclination was not purposeful. When the tower was being built, the foundation began en
No title 2008-07-25 03:53:00 Wireless Telegraph As the telephone, wireless telegraphy was an instrument of communication that went through frenetic refinement in the early years. In fact, many scientists questioned whether such a device could one day be built. It was she who, later, led to the radio. Send electrical signals by wire, as was done by telegraph, made sense, after all the wire was a real physical environment that
No title 2008-07-24 03:51:00 Fax The idea of forward play and graphic material at a distance was the Scots Alexander Bain, which registered a patent in 1843. Based on the idea of using Bain and telephone apparatus created by Alexander Graham Bell, in 1926, Americans of Bell Laboratories developed the prototype of a "fac-simile," which became popularly known as fax. The first device was manufactured in 1947 by English Muirhea
No title 2008-07-23 03:47:00 Types of kisses French Kiss: there is no better country in the world to name the most tasty of kisses: that of language. The romantic French inspired the nickname of kiss where languages are intertwine. The irony is that in France the kiss-kiss language is called English. Well English? The iGirl is against, after all, making the Hugh Grant, the British have the most horrible mouths with teeth alw
No title 2008-07-22 03:43:00 Plastic and glass are back to nature? Why recycle it? If you throw a banana peel in your garden, on some days not find anything. Why? Because the bark of banana is biodegradable, or if decomposes naturally. Now, if you do the same with plastic or glass, can forget. Nobody knows how long these materials go back to nature. Simply because this has not happened. The plastic is just one hundred years
No title 2008-07-21 03:31:00 Why do you eat? When a patient is in coma means that your state is unconscious - no stimulation is able to awaken the patient. The coma occurs when the cortex (the brain most foreign) is affected, the person loses the higher cerebral activities - such as awareness, perception and ability to reactivity, but retains the autonomous functions such as breathing and circulation. The return of coma can
No title 2008-07-20 03:27:00 You thought the tires of airplanes were filled with air, such as our automóvies? Because not know that.The gas used in aviation for this is the nitrogen, because its volume does not change with changes in temperature. As important as the aircraft are subject to temperatures thatwill be 50 degrees, when fly,positive at 80, when land,due to the friction of the wheels on the track.Heinrinch Hertz, t
No title 2008-07-19 03:24:00 In the months that have these names? January, February, March, April, May, June, July, August, September, October, November and December. Most of the names given to months stems from the first Roman calendar, created by Rômulo in 753 BC That timetable had ten months and began in March. It was a Pumpílio (700 BC-673 BC), the second king of Rome, who made two more months to the beginning of the y
No title 2008-07-18 03:21:00 You know from where came the words iron curtain? The term iron curtain was used to refer to the socialist states of Eastern Europe after World War II. The term was born in 1946, created by British Prime Minister Winston Churchill in the United States: "From Settin in the Baltic, to Trieste in the Adriatic, an iron curtain fell on the continent." The Iron Curtain met the republics: Russia, Armenia,
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No title 2008-07-17 03:19:00 Lamp The American Thomas Alva Edison (1847-1931) was the greatest inventor of all time. Recorded 1,093 patents, insuperado record to date. The list of creations by Edison includes the electric locomotive, the movie projector, the microphone to coal, the phonograph (recorder) and telegraph automatic. She prefabricated housing and perfected the phone.The most famous of his creations was the lamp. O
No title 2008-07-16 06:17:00 Auctions # The auctions were made in Babylon around the year 500 BC, but the "goods" were very different from those sold today. Once a year, is conducting an auction of women to men who wanted to marry. The most beautiful maidens provoked a real war in the bidding, while less agraciadas by nature had to pay a dowry to participate in the auction.# The ancient Romans also promoted auctions, which h
No title 2008-07-15 03:08:00 Brain Death The brain death is the irreversible loss of brain functions after it is deprived of oxygen for more than five minutes. This deprivation causes the brain cells are injured so no equipment, for more efficient and modern which is to revert to the table.To confirm the brain death, doctors perform some assessments for the verification of signals throughout the body. According to World Heal
No title 2008-07-14 03:05:00 Difference Between the Light and the Food Diet The light food and diet are very consumed today, these have occupied the shelf of supermarkets and he attended more demanding consumers with health. However, it is important to know that the difference between those two options presented, since a large proportion of consumers associating these products as low-calorie.The option diet was created to me
No title 2008-07-13 03:43:00 perfumeThe perfume, much used to ensure a lasting and pleasant smell, is a mixture of substances, as essential aromatic oils, alcohol and water. The essential oils are extracted from flowers, plants and herbs through the process of distillation. They are also used aromatic chemical compounds.The word originates perfume is the Latin "perfumum" which means "the smoke". Through the smoke of primitive
No title 2008-07-12 03:40:00 tattoo The tattoo is a type of resource used by many people, especially young people who want to perpetuate something or someone in your body, but there are also those who tatuam only for the sake of style.There is controversy about the origin of the tattoo, for some scholars the tattoo has always been linked to human evolution. Were found archaeological evidence that tattoos were made from 4000 t
No title 2008-07-11 03:38:00 For that fatigue causes olheiras? The fatigue is characterized by a lack of power caused by fatigue, sickness or exaggeration of exercises. The skin surrounding the lid is very thin (4mm), which makes it more prone to changes in elasticity and colour.The subcutaneous tissue that is located below the skin is full of small blood vessels that due to tiredness, receive chemicals released by the state
No title 2008-07-10 03:57:00 Safe In the mid-nineteenth century, the locksmith French Alexandre Fichet developed the first safe-proof fire and theft. He has developed work with locks facing the area of security.In 1879, had the Fichet create the first safe for banks.
No title 2008-07-10 03:54:00 Croissant In 1869, the Turkish Ottomans were preparing to invade Vienna, Austria. Planejavam reach the city centre at night, digging underground galleries. The Viennese bakers, which began its work during the night, gave the alarm. The army managed to prevent a local invasion. Then the emperor of Austria had asked that the bakers make a bread made to make the tapestry. Thus was born the croissant
No title 2008-07-09 03:50:00 Cycle In 1790, the French Count Sivrac built what some historians consider the oldest ancestor of modern cycling. The celerífero, as was called, was only a piece of wood connecting two wheels. Impulsionava up the gadget with their feet.Of course, there were some drawbacks, such as the fact of not being able to direct it, because the front wheel was fixed. More creative is another aristocrat, the
No title 2008-07-08 03:48:00 MouseThe mouse was invented in 1962 by researcher Douglas Engelbart, the Stanford Research Institute. Douglas needed a device to facilitate their interaction with the computer. For this, he created the "Positioning Indicator of X and Y" (the invention was registered with that name in 1970) which was a box of wood with two pulleys below, was an upright and the other horizontally. This first experim
No title 2008-07-07 04:05:00 Bread so The bread so came in 1912, creation of Otto Rohwedder. Actually, he was the inventor of a prototype of fatiadora done with hooks to arrest hair that cut the bread and kept the pieces together. The complete machine, however, only be ready in 1928. It would be coupled with a embaladora. Despite the delay in acceptance, the apparatus of Rohwedder has made great success. At the end of the 30
No title 2008-07-06 04:05:00 Lighter The lighter was born in Europe in the century 16. But from pre-history, when our ancestors produced fire with sparks obtained from the friction between rocks, its principle is dominated by man. He remains virtually the same, is powered by liquid fuel or liquefied gas. It is the sparks produced by the friction of the stones that comes the flame. First came the pederneira, which sometimes r
No title 2008-08-12 03:43:00 Course rapid survivor in the jungle * Choose well the place of the camp. One important detail is to observe whether there is tingling around. * Look for two trees close together, whose branches form forks. Slide a trunk between them and cover it with wreckage of the plane. The shelter is ready. * If there is dead, remove them. They can attract hungry animals. * Note with the food! If
No title 2008-08-11 03:41:00 The Asbestos used in boxes water is carcinogenic? The Asbestos belongs to a family of fibrous minerals that are found in underground deposits, the mineral fiber is used in the insulation of homes in the fire protection (in clothes security), boxes of water, floors, tiles, components, brakes, automobiles, machinery and coatings of some types of plastic.The widespread use of asbestos is explained b
No title 2008-08-10 03:06:00 Facts About The Hair Most humans wash, cut and condition the hair regularly. But beyond the basic facts of aesthetics and hygiene, there are some curiosities that generally unaware.Basic structure of yarn hair:-- The average human being has 100,000 yarn hair.-- The redheads, 90,000.-- Those who have black hair, 110,000.-- The laurels, 140,000.-- The average diameter of the wire-haired depends on
No title 2008-08-09 03:02:00 DID YOU KNOW?-- The smoke of cigarette contains uranium, Plutônio, Polônio and Thorium-210 (and most other 60 also radioactive substances). Smoking a pack of cigarettes every day is roughly equal to a radiography per day.-- Two cowboys who were the propaganda of Marlborough, ironically, died of Lung Cancer.-- The nicotine in the cigarette is used as an insecticide there are approximately 300 ye
The best glasses 2008-08-09 03:00:00 Many people have problems of view but do not like to correct that problem and therefore would need to use glasses is something that really bothers and is not always good, with most now ended zennioptical these problems, you should have Incredible Stylish New Frames From Zenni, where modernity will be available to them, are beautiful and comfortable glasses, the company was been in Zenni Optical wa
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