Tuesday, February 2, 2016

Phone Tracker

What do you do when you lose your phone? More succinctly and directly using Phone Tracker, regardless of the application that locates your mobile phone or conditions and offers and information about the area, incluzis pictures. Phone Tracker has implemented a newer version of Street View, which offers the possibility to access the area and pedestrian. The images are real, but may have an error of 1 minute. The application is safe, antivirusurile scanned by all existing and everything is okay.

Do not take up much storage space and does not create difficulties regarding its use. After Google and Nokia supply free navigation for mobile users, navigation trade sought-after new directions of development. when they cathartic maps that you'll navigate, sales from Nokia and Google have redoubled tremendously, estimating regarding three bilion euros. If GPS has invariably sought-after directions of development that doesn't mean they probe for one thing special, however to develop additional devices that may use GPS technology. maybe within the GPS trade square measure official persons, within the world square measure individuals additional inteliigent United Nations agency no one understand them.  We have all felt chills ever to think what would happen if the Internet is shut down, right now that no longer has a subway map handy or a volume of the yellow pages at home when an errand in person is not only outdated, but often impracticable, when love and finance, science and letters almost only exist on the Web. Soon we will do the same with GPS. If tomorrow a space cataclysm or a visit from Darth Vader to destroy the swarm of global positioning satellites orbiting us 20,000 kilometers from Earth, almost would not know or come home.

In a sense-that is, in the bad sense-the GPS got us surrounded, localized and monitored 24 hours a day. Your phone knows if you are in the neighborhood of Justice in Madrid or in a town of Caceres, if not precisely the street and the portal is only for false modesty. Telephone companies have such a tsunami of data on commuting from which physical people of complexity as the Albert Laszlo Barabasi have been used to discover general principles of human behavior. No names or surnames, but with the definite position with the accuracy of an atomic clock.  

GPS few taxis run out though I caught one recently was horrible, as few buses, which report their position in route for passengers who endure the rain stop gusty know exactly what awaits them. There are already experimental farms in Europe that put GPS on tractors to improve crop management and perhaps soon to automate their crop, as a first step towards roboticultor. The bibliographic database of the National Institutes of Health (NIH) in the United States collected dozens of investigations in the past year on the use of GPS in sports. And even the guys in the finance department have been hooked to the system to accurately record transactions spacetime.
Yes, a world without GPS begins to also give chills.

Therefore, it is hard to remember that the global positioning system (global positioning system, GPS) was used for the first time only 25 years ago. For military purposes, of course: Operation Desert Storm, as the Pentagon named the first Gulf War (1990-1991). It was essential that land there to coalition troops could be guided by the desert, a land with a geographic profile so monotonous that had hitherto been the bane of any strategist. By then the system was worse than we today in the car: only 16 of the 24 orbiting satellites needed and therefore only covered 19 hours a day, instead of the current 24.

It is often said that the technology is ahead of legislation. As shown, the military will even ahead of technology. Often they pull it, and this is a clear case. The three inventors of the GPS had a very close relationship with the US Army. Roger Easton, who died two years ago, it was a physicist at the Naval Research Laboratory since the fifties; Ivan Getting, who died in 2003, he was a military engineer during the Second World War, when it helped to stop some of the V-1 bombs that the Germans directed against London, and engineer Bradford Parkinson is still a retired colonel in the Air Force .Aún today, despite its universalization in civilian life, the GPS still an essential military use, and more advanced than civil. According to data from the US Air Force, two thirds of ammunition used today against the Islamic State (ISIS, in English) depend in one way or another address for GPS systems.

Strictly speaking, the acronym GPS refer only to the American system of 24 satellites, which was the first man and the first to provide a public civil version the entire planet, what happened under the administration of Bill Clinton in the mid- the nineties. Russia also maintains its own constellation (Glonass, for Global Navigation Satellite System). The European Union has since 2007 his own project, appropriately called Galileo, which will be fully operational within four years through budget. And China, which has long been a space power, launched its first two satellites for positioning in 2000, and expects to have the entire network in orbit by 2020. BeiDou-2 will be called.

The technical details do not seem to fit in a supplement called Ideas, but there is something very deep science in the GPS that do not deserve it. The system determines your position by measuring the distance between you three, four or more satellites. But calculates the distance by measuring the time the signal takes to travel from each satellite to your car, which is only a fraction of a second. This means two things. First, you need to carry satellites built the most accurate clocks in the world today, based on the oscillations of cesium atoms. Watches are guaranteed by quantum physics, with a lot of knowledge behind.

Sunday, January 31, 2016

Galaxy S7

Galaxy S7   

Despite rumors of increasingly detailed next top smartphone from Samsung, Galaxy S7, Korean company refuses to speak publicly about this model. All signs lead to an announcement at Mobile World Congress 2016 where you probably have this year there is a new conference "Unpacked" but the launch itself might be very close to this event.

It seems that Samsung will keep the Galaxy S7 disclosure event just two weeks away from the ad itself, which is expected towards the end of February. According to Evan Blass (evleaks on Twitter) that often provide accurate information about smartphones before they are announced, the launch of the United States for the new Samsung flagship will be Friday, March 11. If this date coincides with the global launch, it is quite difficult to guess right now, but Samsung, like other companies in the industry, launching new smartphones in more waves, so 11 March should be valid in several regions.
Galaxy is expected in two versions S7 hardware, chipset Exynos chipset in Snapdragon certain regions and others. The new Samsung smartphone could be delivered in three variations: normal, with display of 5.1 "and display flat edge S7-screen 5.1" curved edge S7 + curved screen of 5.7 " . According to the details available at the moment, all will have 4 GB of RAM.

An alleged employee of Samsung revealed some information about Samsung Galaxy Samsung Galaxy S7 and S7 Edge, they must convince the world that the new terminal will come with major changes this year. Samsung Galaxy S7 will have a screen diagonal of 5.1 inches, while Samsung Galaxy S7 Edge will have a screen diagonal of 5.5 inches, this information is already confirmed again during the day, so it's unlikely that Samsung change something. What new ad alleged employee of Samsung is the Samsung Galaxy S7 will have a 12 megapixel camera instead of the 16 megapixels used in Samsung Galaxy S6, it will have an aperture of f / 1.7 to take pictures very good night. Samsung will present Samsung Galaxy S7 as a terminal capable of recording great pictures at night, use a lower chambers representing apparently wish Samsung to provide better quality camera and not more megapixels, a technology focus dual pixel being Implemented, the devices being used in Canon DSLR.

In an event where he announced plans for next year, the Chinese company submitted a graph on product launches, and among these is the Galaxy S7 scheduled for March. Interestingly, China Mobile announced new smartphone price - 465 dollars.
The information come to confirm what we already know - that South Koreans Samsung Galaxy S7 will present on February 21 at the Mobile World Congress in Barcelona, ​​so that the launch will take place in stores in March.
Regarding the look of the new phone codenamed G930F SM and SM-G935F (S7 Edge Galaxy variant) GadgetReport.ro recently reported that after being criticized for S6 and S6 Galaxy phones fragility Edge, fully covered with glass South Koreans seem to have finally understood the message that the phone is not a toy and that the utility must be in the spotlight!
So, with the new Galaxy S7 and S7 Edge, the company will adopt a magnesium housing that will cover the back of the phone, which will make it more resistant to drops and scratches.
Samsung Galaxy S7 will be available in two variants of processors, own one - Exynos and Qualcomm Snapdragon 8890 820. We will be available at the Exynos according SamsungGalaxy site.
The processor octa-core Exynos 8890 has four cores 64bit ARMv8, and four Cortex A-53 which together deliver better performance with 30% the previous version, Exynos 7420, present on Galaxy S6 and Note5.
And energy consumption is lower by about 10%.
New technical solution developed 14 nm, enables download speeds of up to 600Mbps and upload speeds of about 150Mbps, thanks cat.12 modem / 13 and ARM Mali-T880 graphics card MP12 provides unprecedented multimedia experience.
According to the Wall Street Journal, the smartphone will allow South Koreans phone via microSD memory expansion, such a slot will be present on the phone.
Journalists notes, on the other hand, the Galaxy S7 will be the first Samsung phone that will include a 3D type Touch technology which, depending on how you press the screen will send different commands.
Innovation, prevetată Samsung in South Korea, is similar to that used by Apple but promises to take the user experience to a higher level by associating with a number of Android applications.
Samsung Galaxy S7 will have a new room, 16 MP, which will provide unprecedented image quality, thanks to technology Britecell.
The new chamber will include sensors Britecell less than one micron that will allow South Korean reduce its size by up to 17%, and thus enabling the development of mobile and thinner.
Essentially, Britecell will replace the traditional RGB pixels with some green white and the room will attract more natural light and reduce thus considered artificial colors.
Otherwise, S7 and Samsung Galaxy Samsung Galaxy S7 Edge will have 4 GB of RAM and a 64 GB storage space.
The new smartphone Galaxy S7 will be the first in the series that will include electronic e-SIM card solution technique that would become the new standard in the field. E-card, already available on the new iPad allows users to change mobile phone operators without having to change the physical card and phone.
Beyond these features, the new Samsung Galaxy S7 would revert to standard IP68 and is resistant to water and dust, and include a new solution for optimizing battery Superfast Graphene, which will charge your phone in 15 minutes!
To wait and see whether or not Samsung will rise to expectations regarding specidicatiile S7 model. Please visit this site occasionally to read the latest news about the release date of Samsung S7.

Friday, January 29, 2016



Astronomers have conducted a detailed study of a cluster of galaxies very young and very massive, IDCS 1426 using three observatories NASA in visible light with Telescope orbital Hubble, infrared Spitzer Space Telescope, respectively in X-rays by Chandra x-ray Observatory. The result is this picture of the three observations made up of pictures taken from three observatories.

This rare galactic cluster, located about 10 billion light years from Earth, has a mass equivalent to an estimated 500 trillion suns. The study of this cosmic object can provide important information about how such Megastructures formed and evolved during the heyday of the universe. This composite image of galaxy cluster IDCS 1426 dates when the universe was less than one third of its current age, or about 3.8 billion years and 1426 is the IDCS massive galactic cluster or clusters detected during this period of youth Universe.

Discovered by the Spitzer Space Telescope in 2012, 1426 IDCS was then observed through the lens telescopes Hubble and Keck Observatory in order to determine the distance at which it is located. The first observations carried out indicated that it is an extraordinarily massive galactic cluster. New data obtained by Chandra X-ray Observatory have confirmed the mass of this cluster galactic and led to the conclusion that about 90% of this mass is the fact dark matter - the mysterious substance that has not yet been detected directly, but only based on the gravitational influence it exerts on ordinary matter, made of atoms.

Near the center of the cluster is a region in which X-rays are emitted very bright (in blue and white), but not in the center of the swarm. The location of this core cluster suggests that cosmic gas would have collided with another massive system of galaxies relatively recently, probably when the age of the universe was only 3.3 billion years. This core of gas, although in turn extremely hot, it contains gas cooler than the surrounding areas. Observing a core of gas so "cold" in a galactic cluster so far, is again a first.

Astronomers believe that the study of such core "cold" is important to understand how quickly they lose heat from hot gases such swarms, a phenomenon that affects the rate of fire of new stars. This cooling rate can be slowed and action supermassive black hole in the center of the swarm.

Daniel McCoy
I started my career as an intern at NASA. I've worked at several companies in Silicon Valley. In fact, I gave in 1986, an interview with Pixar, but I went to them. I accepted another offer. After a few years, I thought things were not what I wanted them, so I came back. I kept in touch with them. Initially, I was hired to work with their software. RenderMan take care of a plug-in compatible with major 3D animation software platforms, McCoy told AFP, adding that he began to develop his artistic skills when he had to work with photos.
I joined the team early enough to travel to Paris "joked McCoy. The food is difficult because people are so constructed that detects whether or not the food looks delicious. We did eat in our films. For example, in The Incredibles "family dinner. If you look closely, that food is not that great, but it was subject. But the people watching Ratatouille food and delicious dish should look. I said, 'Wow, I've never done anything like this before. We had practically to make food look alive. Most times, you are told to do something look nice, but sometimes you are asked to do something you look more delicious.

Wednesday, January 27, 2016

Why are round windows of the plane?

Why are round windows of the plane? It took two crashes to understand why
   One of the questions we have all asked when we embarked on an airplane commercial passenger was certainly linked to the porthole shape. Why is rounded, not square? Is it design or engineering has reason? The answer is very simple and fascinating science behind it.

First, square portholes were at the beginning. As a result of technological advances, increasingly planes flying above, where there is less turbulence, but where necessary to pressurize the interior. The differences in pressure, the metal fuselage expands and contracts, which greatly stress the material around windows, which disrupt blood, enhancing it.

Unfortunately, the two crashes were necessary for scientists to understand what caused them. All aircraft that were made after these accidents were equipped with portholes rounded to protect the integrity of the fuselage. The same principles were applied and portholes for cargo aircraft and space shuttles.

Perhaps you've wondered about the hole inside the glass, if you've seen before. Again, it's about regulation of blood pressure and the pressure that accumulates between the outside and the inside. Each window is made actually three layers, and the hole allows the air pressure between the outer layer and the middle to balance.

After Skreemr concept, Bombardier Charles amazes with a new invention of aircraft capable of reaching Mach 24, 12 times faster than Concorde. Although only ten people can carry, crosses over 20 000 km in less than 60 minutes.

The aircraft "Antipode has the ability to cross over 12 430 miles (20 000 km) and can be reached from London to New York in just 11 minutes.

Such flights operated with a magnetic rail system to effectively catapulted into the air, reaching Mach 10. The aircraft is placed on parallel conductive rails launching device using a magnetic field particularly strong. As a backup system, the aircraft could use some additional rockets which works with liquid oxygen and kerosene, helping plane "Antipode" to rise as much and achieve Mach 4. In turn, the aircraft engines impressive would it One could propel at speeds ten times faster than that of sound (12 349 km / h).

Flight problems this concept as the deafening noise that would be sent to the earth and the enormous heat that emits a release. This can however be reduced by using a LPM ("long penetration mode") that will reduce the extremely high temperatures of launch and the shock wave.

For now, the aircraft is intended for military and business environment, being transported in an extremely short time and very far two officials of States for example.

The announcement was made by Deputy Minister of Transport of Iran, Abbas Akhoundi quoted by Iranian media, the daily Le Figaro informs, quoted by Mediafax. During the visit the President of France, will be signed for the purchase of 114 Airbus said Akhoundi without providing details about favorite models and value the agreement. The Minister also said that Iran needs 400 aircraft for long-haul and medium and 100 devices for short distances. Iran currently has 256 aircraft, of which 150 are operational, operating with an average of 20 years.