.com In that great ice island Greenland is now located between the Atlantic Ocean and the Arctic Ocean, were the traces of ancient life on Earth. There, scientists at the University of Wollongong, Australia, excavated, and thaws, gained access to fossils that lived 3.700 million years ago, at a time when the Earth was quite similar to Mars.
So far, the oldest fossils were 220 million years ago. Nutman Allen and his team of Australian geologists went even further with his discovery of “stromatolites” which were formed by associations of microorganisms deposited in a shallow marine environment. The they identified 4 years ago in Greenland, actually, but it took time for in-depth analysis and present hard evidence. Are between 1 and 4 centimeters.
Exactly, the fossils were found in rocks Isua Greenstone Belt in southwest Greenland. Other researchers have postulated that there was a chemical composition that could indicate signs of life. But others say the mixture of chemicals could have been given by natural processes. A whole debate.
The Earth would have formed 4,550 million years ago and the fossils found and lived 3.700 million years ago (not even lived at that time popular dinosaurs that evolved about 231 million years ago). To Nutman, the discovery leads to the assumption that life would have developed even before the date of fossils. Their finding is published in the journal Nature this week, accompanied by an article by Abigail Allwood, the California Institute of Technology and NASA, which also investigates the origin of life on Earth.
Allwood scientific wrote: “If really these are the figurative graves of our earliest ancestors, the implications are staggering.” He added that “if these microorganisms could live in that environment and leave traces found, life is not so improbable and rare thing. Give him half a chance and will go forward “.
The discovery in Greenland brings more hope for finding life beyond Earth. According Allwoodk, “our understanding of the nature of life in the universe is shaped by how it developed on Earth to establish the planetary conditions for life. Suddenly, Mars may seem even more promising than before as a potential abode of life in the past. ” The unmanned space missions have been sent to the red planet have shown that at the moment the site rocks Greenland were forming, Mars was not very different from Earth from the perspective of habitability, with water bodies the surface.
in Argentina, in 2009 the biologist Conicet, Maria Eugenia Farias discovered living stromatolites (like associations with algae bacteria that seemed rocks), more than 4,000 meters high. Like the planet Mars, the Puna has a low level of oxygen, cold, strong winds and dryness. “If life exists today in the salt mines of Argentina Puna, they could also do it on Mars. They are microorganisms that survive the high ultraviolet radiation and methane, in a desert environment, “commented Farias had Clarin at the time of disclosure of their work.
Samsung Electronics Co. Ltd. today unveiled the Gear S3 , a striking and innovative smart watch ( smartwatch ) further solidifying Samsung’s leadership in categories of wearables. Inspired by traditional watches and the art of watchmaking, the Gear S3 combines timeless design with the latest in mobile phone technology, which includes water resistance rated IP68, mobile payments *, connectivity LTE (long term evolution ) and speaker and GPS (Global positioning system) integrated, making it the perfect additional item to any collection of watches.
The Samsung Gear S3 is available in two designs that adapt to the lifestyles of different users: frontier and classic (classic). Inspired by the active explorer, S3 Gear frontier suggests a robust aspect of the outdoors with a timeless style that combines form and function. The model was designed frontier to carry out its functions in any environment – whether business or leisure. The classic S3 Gear pays tribute to minimalism, with an elegant style found in most iconic watches. The classic model was designed with meticulous attention to detail – with its size and shape chosen to achieve the same consistency and balance of a well-crafted luxury watch
.
“With Gear S3, we continue to build our heritage of portable accessories and / or wearables to offer various options to enhance the unique lifestyles of consumers,” said Youngshee Lee, Executive Vice President of Global Marketing and Business Device Accessories Portable and / or Wearable, Mobile Communication Business, Samsung Electronics. “The Samsung Gear Samsung S2 achieved a significant evolution in the category of smart watch (smartwatch) with a face custom clock and a versatile rotating bezel that provided an intuitive experience smart watch. Now with the new Gear S3, we expanded our collection of Gear and present not only a great smart watch, but also a great clock. With intelligent capabilities and sophisticated and elegant design, the Gear S3 marks a significant addition to our portfolio of smart watches further. “
Commenting during exposure Gear S3 at the IFA in Berlin, Ariel Adams of ‘aBlogtoWatch’ commented: “I’ve always had a fascination with intricate detail found in luxury watches. With the Gear S3, Samsung is targeting the level of craftsmanship that helps define the refined watches – from the intuitive contrast rotating bezel surface finish. The Gear S3 is a smart watch that gives lovers a compelling watches to consider a device that links the traditional design with digital technology reason. “
Design
In a quest to uncover what really defines a clock, Samsung got the inspiration from manufacturers around the world, with particular attention to the skills and art of assembling a highly complex yet delicate and watch. Influenced by the craftsmanship of traditional watches, Gear S3 based on intensive research and surveys of consumers, industry leaders and experts worldwide watch was created. Every feature, from the circular bezel finish and top quality buckles, has imagined repetitively to cause the appearance of a classic watch. In addition, the Gear S3 supports bracelets 22mm watch so consumers could easily customize your watch to match any clothes or special occasion.
“With Gear S3, we seek to integrate tradition and technology, leading to the forefront an immensely intelligent smartwatch. the great clock face was inspired by the styles emerging from the watch brands of the highest quality in the world. A classic watch combined with the latest innovations in technology, Gear S3 is designed to survive the test of time, “he said Yvan Arpa, designer watches luxury in Switzerland, who was involved in the design process Gear S3 .
Gear enjoy carefree S3
In addition to its elegant appearance, Gear S3 meets the IP68 classification standards for water resistance and provides military-grade durability, so consumers can spend their day, regardless of weather conditions. For the first time in the Gear series, the S3 Gear Corning® Gorilla® Glass introduces the SR +, which is specifically designed for portable devices and / or wearables to provide a stronger, more scratch resistant and stronger viewer.
The display full-color, Always On Display (AOD) with 16 million colors and the Super AMOLED the S3 Gear smart watches other technology still difference. AOD always shows the time automatically instead of dissipating into the blackness, impersonating a face of sophisticated watch that mimics the look and feel of a luxury analog clock.
The rotating bezel Gear brand S3 enhanced with new features. Without touching the screen, users can accept or reject a call or put the alarm clock snooze button. Adding to these features, writing on the screen, messages are automatically converted into text. Users can also create short reminders and task lists to handle even the most hectic schedules with the application of Reminders (warnings).
The Gear S3 offers comfort with a simple flick of the wrist, allowing users to leave their smartphone back when you do not need to have on hand. The built-in GPS (Global Positioning System) functionality allows users to monitor accurately their daily fitness activities while the Alti / Barometer and the speedometer allow users to monitor everything from the altitude and atmospheric pressure to the sudden changes in time, distance traveled and speed.
Never miss another phone call with the LTE connection * making its debut with Samsung smart watch in S3frontier Gear. Adding to this, with the built-in speaker, users can activate voice messaging and listening to their favorite songs. With a battery that lasts up to four days with a single charge, users can desfrutar their music, make calls and stylish alardearse your smart watch longer.
It is well known that in recent years Samsung is one of the brands that have most boosted the development of smart watches. It has done so giving swerving: the first attempt, introduced a watch that had more than doll Inspector Gadget that this revolutionary tool that peeped on the horizon for 2013. Then he refined unfinished finding the key, then presented a huge (not in the positive sense) Gear S. and in 2015, spring: the Gear S2, Samsung debuted in the path of invisible technology, the taste for the details of design and functionality. It was his day 0 in the industry wearables.
Not many years ago, if the wearable market had been developed, Samsung had had a catalog of ten watches twelve bracelets activity, something anklets and some experimental pending. Not? Recall the brand portfolio in 2012. Good times.
Keep in catalog previous models at a lower price, amortized designs that do not expire annually, think non-technical consumers
Now, after having overcome the financial turmoil result of the transition from one model to another, they have consolidated their catalogs and improved products. And with watches, has just begun a new strategy , newborn after learning how it is configured showcase watches with Gear S3.
Samsung has been commissioned to announce that the previous model remains on the market , quite possibly at a lower price, since the new version maintains essentially the same design as the previous one. It sounds familiar? It’s what I usually do Apple with its iPhone, which many joys stock market has given them.
The Gear S2, with its variants focused on the female market in terms of colors and designs, it stays in catalog. The more standard options S2 are oriented who will not or can pay the cost of the new S3, or need their innovations, such as GPS, barometer or speaker.
in addition, resizing upward S3 is another indicator of how Samsung has been able to plan sales of its new smartwatch star . Of course, there may be exceptions and each person is free to buy the model you please. But at least it seems clear that the targets are configured as follows:
Gear S2 : at a price of 349 euros, pending upgrade. sportier and simple choice: young, technology consumers, public casual , mostly male
Gear S2 Classic . at a price of 379 euros, pending update. . Option senior , fashionable consumers, mostly male
Gear S2 Classic platinum / rose gold : at a price of 479 euros, to be updated. Targeting specific consumers fashionable, mostly female.
Gear S3 Frontier : price to be confirmed. Large, male audience that watches demand of these measures, emphasis on intensive practice of sport
Gear S3 Classic . Price confirmed. Large, public senior that puts style to sports
There is a particularly interesting point. design may already be amortized, so there is more profit margin on new models, and ability to cut the price of the previous , both impossible things if he had opted for a completely new design for this year. Develop a rotating bezel and an interface that suits him, for example, does not come free or cheap.
On the other hand, Samsung has put more effort than ever to announce straps, belts, belts . There are plenty of belts, many look, buy! It is normal, in the belts is the business model and hook bait as old as printers and ink, razors and spare parts, etc. The image S3 presentation leaves no doubt: Samsung knows them and their style factors, customization and collecting no business
Samsung brings a new version of its smart watch, with a sleeker design, GPS, Spotify and large.
The Samsung Gear S3 comes in two models (Frontier and Classic), but none of both reflects the sporty look that had previous generations, while maintaining the rotating bezel that we both liked the Gear S2.
the main difference between the Samsung Gear S3 Frontier and Gear S3 Classic is in the details.
for example, the Frontier has buttons S3 Gear almost flat and rotating bezel includes numbers, while the S3 Classic Gear has more sticking out buttons and only includes stripes on its rotating bezel.
In addition, S3 Gear bring a stainless steel body, but the Frontier has a black body and the Classic has one silver.
In addition, the Samsung Gear S3 Frontier bring a band plastic purchase smart watch, while the S3 Gear Classic will bring a leather band. Both models use bands traditional 22mm, so they can be changed without much trouble.
On the other hand, although the two smart watches Samsung will have Bluetooth and Wi-Fi connectivity, the Gear S3 Frontier will have a version additional 4G LTE, allowing, for example, can do streaming music from Spotify directly from the watch, besides being able to receive calls or access information from your apps without having to have it connected to your cell .
all S3 Gear bring a new integration of Spotify, with a design that is much more like what you find in the mobile app and everyone can do streaming music when they connected to the cell, but also has 4GB of internal storage for you to spend your favorite music from your phone to watch.
This is the watch Samsung Gear S3 Frontier.
Josh Miller / CNET
the two clocks Samsung Gear S3 look very elegant When you press the buttons or broken the rotating bezel, you’ll notice without doubt that this is a device more premium . in addition, different parts of the watch integrate different textures, showing the attention to detail that was Samsung with these watches.
also, thanks that the Super AMOLED screen now can reproduce more colors, clock faces are even more vibrant and allow to always on screen reproduce more colors, although the brightness and contrast is reduced.
in addition the watch is waterproof (IP68) to 1.5 meters deep for up to 30 minutes and other durability that allows the clock endure extreme temperatures and more than a blow. Even the smart watch Samsung brings new resistant glass scratches Corning, Gorilla Glass SR +.
So far everything looks great, but actually one of the problems perceived during the time that tried is that they are considerably larger.
instead of being like Gear 42mm S2, the S3 is 46mm Gear. It may be that the difference in numbers is not very noticeable, but in everyday use the large clock shows. In addition, the Gear S3 is also thicker, from 11.4mm to 12.9mm.
The Gear S3 keeps the heart rate sensor.
Josh Miller / CNET
also, the clock now weighs 62 grams instead of 47 grams of the regular version of Gear S2.
the thickness is also very noticeable, unless you compare them with Gear S2 3G was quite thick. the good news is that Samsung says that the thickness of the watches should not vary much, despite . to have 4G LTE
the Gear S2 is much more compact and better suited to the curvature of the wrist, especially when you have a giant doll; it was one of the most compact smart watches that had <. / p>
the Samsung Gear S3 is larger mainly because of its new metal case and because it has a battery of 380mAh, which promises to deliver up to four days of use. Samsung says this duration represents up to 30 percent increase compared to the Gear S2, since the version with Wi-Fi and Bluetooth had a battery of 250mAh, while the version with LTE had a battery of 300mAh.
The clock Gear Samsung S3 includes a Exynos 7270 dual-core 1.0GHz, 768MB RAM, brings heart rate sensor, running Tizen processor and is compatible with Android phones. Samsung told CNET in Spanish that compatibility with iOS not yet available.
Josh Miller / CNET
What are some of the most important developments?
GPS : the Samsung Gear S3 now integrates GPS to enable you to monitor the routes that you do when you run or ride bicycles, as well as to give more information to apps
Samsung Pay with NFC and MST: the Gear S3 brings the system of mobile payments completico Samsung, this means you can make payments via NFC, plus magnetic technology MST extending compatibility and is its main advantage over other payment systems such as Apple pay and Android pay the Gear S2 only offered mobile payments with NFC
Speaker and microphone:.. the microphone it is not entirely new, but the addition of the horn allows to speak directly on the clock. Even Samsung promises called HD
More resistant. The Gear S3 is waterproof and extreme situations
Streaming <. / em> music with Spotify. Although only available independently in the Gear S3 Frontier with 4G LTE, this feature allows you to go jogging listening to music from the Internet without using your cell
the display offers more colors, even when it is on always : the Super AMOLED display brings more colors and wide reproduction of them in mode . always on
more than 15 new clock faces: The Gear S3 brings new designs of clock faces and integrate more functions or interactivity between them.
Reply drawing: You can reply to messages drawing on the screen with your finger
New features battery saving. Al 15 percent of battery can continue to receive notifications, but the brightness and other functions are reduced. At 5 percent, the Gear S3 only has the clock function, but can offer up an extra daylong
Nest is app. One of the major new additions to the platform is the app Nest that lets you control the thermostat from your watch, in the same way as if you did from the app on your cell
Other new apps. SOS ADT, app Uber now integrates Uberpool and BMW for smart cars
New design. Your design looks and feels much more elegant, but is quite large
on the other hand, Gear S2 also receive some of the novelties of Gear S3 not dependent on the hardware. According to Samsung, the S2 Gear receive new apps, including Spotify’s new app.
Samsung Pay comes with NFC and MST a smart watch.
Josh Miller / CNET
Pricing and availability
the Samsung Gear S3 will be available in the fourth quarter and, although expected to be more expensive than the Gear S2, the company has not revealed its price.
the Gear S2, Gear S2 Classic and Gear Fit 2 shall available. the Gear S3 come to complement the portfolio of wearables Samsung.
First printing
the Samsung Gear S3 looks great and rotating bezel feels even better in use. the addition of GPS allows the watch to become a device that can be used more often.
on the other hand, the battery is always something we receive with open arms, but larger size, and possibly its highest price make this watch a device that can not consider all.
Earlier this week, the file hosting service in the cloud Dropbox reset all passwords that have not changed since 2012, after discovering a password file high security that was stolen in a hack prior to the company.
According to the Motherboard site systems suffered an intrusion signature in 2012, and the attackers were able to take 68 million usernames and passwords. The data were backed by security expert Troy Hunt.
What to do? According to what he says The Next Web, if did not change the password for Dropbox from 2012 is that too did not use the service because Dropbox forced the reset key in those old accounts and passwords that hackers found you were not useful. In addition 32 million of those passwords were strongly encrypted using methods and algorithms that use random characters to darken even more.
However, the recommendation is that if you were using the same combination of email address and password other services in addition to Dropbox (quite common) you should change them without wasting time. It is very common that hackers use the credentials obtained hacking a company to access other sites.
Prevents access to a digital service is privileged over another, or an Internet provider requires a payment to that company to allow boaters come to it
Different NGOs and consumer associations celebrated yesterday the entry into force of the first rules agreed at the level of the European Union (EU) to safeguard the neutrality of the Internet.
“We are here to celebrate the entry into force of the first European law basically protects democracy on the Internet”, said the head of campaigns of civil association Avaaz Luca Nicotra, who participated in a hangout or “flash mob” in which attendees wore masks of emoticons to express their support for the measure.
“About 500 million users of sites, applications, or data can not be discriminated against, slowed down or censored by corporations” in their access to they said Nicotra, for whom this step is “a great victory”.
The activist recalled that “we are here today to celebrate a bill of rights” driven in a “global movement” in favor of net neutrality from the US or Brazil to India or Pakistan, which is now the EU is joined.
the Body of European Regulators for Electronic Communications (BEREC) presented some guidelines for national regulators apply EU rules on net neutrality formally adopted last November.
According to them, the operators have to deal on equal terms all traffic (ie not benefit a certain group of users with a faster to a site or service to be customers of an ISP, for example, or penalize them access because the site in question did not pay the ISP), but may apply ” management measures “that are” reasonable “.
blocking content is permitted only in limited circumstances, for example to prevent cyber attacks or congestion tráfico.También agreements for services requiring a level they are accepted specific quality, although in that case operators must ensure the overall quality of services.
“the game of internet abduction was completed by the partnerships. From now telecommunications companies may not sell faster to big companies like Facebook, Google or Whatsapp connections to have better access to people; everyone will have the same access, “said Nicotra.
In his opinion, it is” good news for the economy of the EU and its investors “and” more protection against the giant US ” .
for its part, the European Consumers’ Organisation (BEUC) held in a statement that the new rules maintain a “free and able to innovate” internet, in which “popular services” as platforms voice messaging Skype or audiovisual content Netflix quality of your connection degraded by interests of Internet providers can not see.
“the net neutrality is crucial to ensure that consumers can decide what use want to make internet, “said the director general of BEUC, Monique Goyens.
in particular, he praised that the rules do not allow, for example, consumers can still access services large companies like Facebook when have reached the limit of your monthly Internet subscription (known as “zero-rating”) because long term this system “privileges specific services at the expense of other innovative”.
WhatsApp is the queen of social networks as the sending and receiving of messages in seconds. More than one billion users currently have this platform undoubtedly revolutionized the way to communicate over long distances.
However, WhatsApp is not popular among many people looking for new daily alternative to exchange messages, photos, videos, links, and other functions.
then know five different to the iconic green phone social networks which are also useful for chat.
Telegram
This application founded by Russian tycoon Pavel Durov already has millions of users around the world and is also popular in Latin America.
it is completely free and does not include paid subscriptions.
as for its use, is very similar to WhatsApp, but offers additional features and configuration options.
Viber
Unlike Telegram, Viber does allow voice calls as well as videoconferences. And so is the fact that permits, once bought credit, call conventional phones.
In turn, allows for group conversations with up to 100 users and offers the ability to customize each chat.
WeChat
This application developed in China is the leading Asian market and has more than 600 million active users.
to use it you need to register and to do so, one of the data to to provide compulsory is the phone number.
Although once registered can decouple telephone contact account at any time.
Line
Line is perhaps the alternative best known by the general public.
And as SimilarWeb, is the fourth messaging application most used in the 187 countries analyzed, including several in Latin America.
Among the credentials to present rival WhatsApp as is the option to make voice calls. Also, not only it can be used in the cell, but also there is a version for the computer.
Hangouts
Hangouts is a communication platform developed by Google and has instant messaging.
But besides sending messages text, can make voice calls and video conferences with up to 10 people simultaneously.
comes preinstalled on most phones with Android operating system, but to use it you need a Google account.
“Nice, handsome, cute, well …” usual blandishments that can be regales your dog to show her how much you love him . And he probably understands it immediately, but it turns out that the animal not only understands the meaning of your words, but also the intonation with which you have spoken. That is, it is not the same as a “beautiful” said with affection and joy, promise of caresses, pampering, food or some other reward, said the same expression as the speaker of time. And your pet is able to distinguish it.
According to a new study published this week in the journal Science, the brain of our best animal friends processes both what we say and how we say it. Like people, dogs use the left brain to process words and a right-brain region for intonation. In addition, the praises activate the reward center of the dog only when words and intonation match.
The results of a group of Hungarian research suggest that the neural mechanisms for processing word evolved much earlier than is I thought, and are not unique to the human brain. Thus, they suggest that if an environment is rich in speech, as in the case of domestic dogs, representations of the meaning of words can arise in the brain, even in a non-primate mammal that is not able to speak.
“During speech processing, there is a distribution job well known in the human brain. the work of the left hemisphere is mainly process the meaning of the word, while the right hemisphere is processed intonation . the human brain not only analyzed separately what we say and how we say it, but also integrates the two types of information to reach a unified meaning, “says Attila Andics, Department of Ethology of the Eotvos Lorand University in Budapest. “Our findings suggest that dogs can also do all that, and use very similar brain mechanisms.”
the researchers trained thirteen dogs to lie completely still on a scanner fMRI brain. This technique “provides a noninvasive and safe measurement dogs enjoy way,” says Marta Gácsi, ethologist and one of the study authors.
Then the team measured the brain activity of the dogs listen to the speech of his coach. “the dogs heard words of praise in a tone of praise, words of praise in a neutral intonation and neutral words with no meaning for them, both in intonation of praise as neutral. Then look for brain regions that differentiate between meaningful words and nonsense, or between intonations of praise and neutral “describes Anna Gábor, also a member of the study.
The images of brain activation showed that dogs they prefer to use their left brain to process meaningful words. This bias to the left was also present at weak and strong levels of brain activations, and was independent of intonation. Dogs activate an area of the right brain to distinguish between intonations to praise and rest. This was the same auditory region of the brain that this group of researchers previously found in dogs for emotional processing of sounds that are not speech of dogs and humans, suggesting that processing mechanisms intonation are not specific for speech.
Andics and colleagues also found that the active praise the reward center of the dogs, the brain region that responds to all types of pleasurable stimuli, such as food, sex, mimes, or even pleasant music in humans. But the reward center was activated only when the dogs heard the words of praise with proper intonation. “This shows that for dogs, a good compliment can work very well as a reward, but it works better if words and intonation agree. So the dogs not only differentiate what we say and how we say it, but they can also combine two things for a correct interpretation of what those words really mean. again, this is very similar to what the human brain, “sums Andics.
researchers say this study is the first step in understanding how dogs interpret human language, and these results can also help make communication and cooperation between dogs and humans is even more efficient. the results also shed light on the appearance of words during evolution language. “the only unique ability of researchers is to invent new words,” says Andics.
Image copyright Enik Kubinyi / Eotvos Lorand University Image caption for the study used 13 seven minutes trained to stay still while scanning their brains dogs.
The science seems to have failed to demonstrate a suspicion with those who live with dogs: these animals understand what and how you will say things.
That is the conclusion reached experts Eotvos Lorand University in Budapest, Hungary, someti Eron dogs to brain scans while receiving orders from their trainers.
the aim of the research, published in the journal Science , was to determine which parts brain used and what understand human language.
“humans love to talk with the dogs all the time” , said principal investigator of the study, animal behavior specialist Attila Andics, the American Association for the Advancement of Science.
“But there is little information on what to take dogs from all that, how they interpret our words. You just processed the tone of our words or even the vocabulary?”.
Image copyright Getty Images Image caption dogs recognize specific words and intonation, experts say.
What they discovered is that dogs intonation process with the right hemisphere and the left hemisphere words . That is, like human beings.
As if this were not enough, able to determine that, beyond intonation, dogs recognize specific words used frequently by their coaches.
However, looking at the brain’s reward area found that animal response was greater when the accolades were accompanied by a positive tone .
Image copyright Eotvos Lorand University Image caption One of the study dogs during scanning called functional magnetic resonance imaging.
According to Andics, this means that dogs “not only separate what we say about how we say it, but also can combine the two for interpreting correctly what these words mean “.
The 13 dogs studied were trained to stand still for 7 minutes while listening to their coaches through headphones and carrying out the scanning procedure called functional magnetic resonance imaging.
Because of the small sample, the Hungarian researchers will continue to analyze the understanding of dogs.
A study conducted by Hungarian researchers and published in the journal Science , has confirmed that dogs not only understand what we say, but even can differentiate the tone in which we speak them. Specifically, research has determined that the neural mechanisms that process the words evolve much earlier than previously thought and are not unique to the human brain.
Conclusions. the study results show that “for dogs, a good compliment can work very well as a reward, but it works even better if word and intonation match” said professor Attila Andics, Eötos Loránd University of Budapest. According to the expert, “dogs not only differentiate what we say and how we say it, but also combine both for a correct interpretation of what those words really mean.”
Similarities cebreros between humans and dogs. the study further suggests that in an environment where much is spoken, as in the case of a dog living with a family, the representations of the meaning of words can arise in the brain. It should be noted that dogs, like people, use the left brain to process words and the right to identify the intonation with which say. So the brains of people not only analyzed separately what is said and what is said but also integrates these two pieces of information to reach a unified meaning. “Dogs can do the same and to do this they employ very similar brain mechanisms,” says the expert.
How did these conclusions? The study involved thirteen dogs, they were still in a functional magnetic resonance apparatus (fMRI) brain scans in order to conduct non-invasively and painlessly, which served to measure brain activity of the animals while listening to the voice of their coaches. The animals heard words of praise were uttered with neutral and flattery, and other words that had no meaning for the animals but those with the same intonations intonation
Image copyright Getty Images Image caption WhatsApp is the most widespread messaging app in the world.
Even all the consequences that will have to WhatsApp share the phone number of your users with Facebook are not known, but many already feel ” betrayed “.
When the messaging application was acquired by the giant founded by Mark Zuckerberg in 2014, this” assured that he would remain as a separate service, “he recalled Pamela Clark-Diskson, technological consultancy Ovum , told the BBC.
now many feel that the app is “abusing their trust” , stressed the expert.
But while WhatsApp is the preferred tool to communicate in Latin America and Spain -according to a study SimilarWeb, a company based in London that analyzes user participation in websites and applications, released in May- is not the only one.
And here are six alternatives allow you to follow hiding your phone contacts to Facebook.
Image copyright Getty Images Image caption If you want to continue to keep your “mobile anonymity” to Facebook, there are other instant messaging systems beyond WhatsApp.
All are available for iOS and Android operating systems .
1. Telegram
This application founded by Russian tycoon Pavel Durov already has millions of users around the world and is also popular in Latin America.
Image copyright Getty Images Image caption Telegram does not ask phone number to register in the app.
It is entirely free and does not include paid subscriptions.
As for its use, is very similar to WhatsApp although provides additional features and configuration options .
in addition, you do not have many advertising- fear now is that WhatsApp is filled with anuncios- and does not require provide . the phone number
But it has a disadvantage in WhatsApp: not make calls
2.. Viber
Unlike Telegram, Viber other allows voice calls and videoconferencing .
Image copyright Getty Images Image caption Viber contains advertising and asks for a phone number to identify the user.
That’s one of its strengths.
And so is the fact that permits, once bought credit, call conventional phones.
in turn, allows for group conversations with up to 100 users and offers the ability to customize each chat.
on the other hand, contains advertising and asks a phone number to identify the user, but then do not share it with Facebook.
3. WeChat
This application developed in China is the leader of the Asian market and has more than 600 million active users.
Image copyright Getty Images Image caption WeChat is the leading application in Asia.
To use it you need to register and to do so, one of the data to be provided compulsorily is the phone number.
Although a once registered can decouple telephone contact account at any time.
the app is free but contains ads .
lets you chat, make calls and to video calls.
But also, from it you can ask for a doctor’s appointment, pay taxes or book a taxi.
So, is a combination of WhatsApp, Facebook, Uber even Tinder as it also functions as a dating app.
4. Line
Line is perhaps the alternative best known by the general public.
Image copyright Getty Images Image caption there is also a version of Line for the computer.
And according SimilarWeb is the fourth messaging application most used in the 187 countries analyzed, including several in Latin America.
Among the credentials to present rival WhatsApp as is the option to make voice calls.
also, not only can be used in the cell, but also there is a version computer .
5. Hangouts
Hangouts is a communication platform developed by Google and has instant messaging.
Image copyright Getty Images Image caption to use Hangouts must have a Google account.
But in addition to sending text messages, allows voice calls and video conferences with up to 10 people simultaneously .
it comes preinstalled on most phones with Android operating system, but to use it you must have a Google account.
6. Facebook Messenger
You can not want that Facebook knows your phone number, but it may interest you messaging options it offers.
Image copyright Getty Images Image caption Facebook Messenger is almost as popular as WhatsApp.
And is that Facebook Messenger might be your alternative to WhatsApp, provided the users with whom you want to communicate also belong to the social network .
in fact, it is the most widespread application in the world after WhatsApp, according to research by SimilarWeb.
it also allows video calls and establish group conversations.
So while WhatsApp application is the most popular instant messaging, there is life beyond it.
BERLIN – Dogs use the same areas of the brain that humans to process language, he discovered a team of scientists
Dogs process words with the hemisphere. left, and interpret the tone with the right hemisphere, according to a study published in the journal Science.
they found that dogs identified that are complimenting them only when the words and tone match, which produces activity in both brain areas
This seems to confirm what many owners believed for a long time.. to man’s best friend cares what we say and how we say
the findings suggest that the ability of dogs to process language evolved earlier than previously believed initially said the chief investigator Attila Andics, an expert in animal behavior at the University Eotvos Lorand in Hungary.
what makes it unique human communication is the invention of words said Andics, and not the ability to process them.
WhatsApp is these days on everyone’s lips after update its terms and conditions, asking users permission to share their private data, among which is the phone number, with the social network Facebook. It is important to remember that the social network with more users in the world owns the instant messaging service after paying a huge amount of money some time ago.
Today we want to show 6 Reasons why should uninstall WhatsApp and yet we do not .
Our private data can be exposed
no doubt the possibility that WhatsApp share our private data with Facebook, and other companies owned by Facebook should be enough reason for all or almost all desinstaláramos the instant messaging application. The moment has not been made known to want the social network our phone number or some data on us, but everything suggests that to send advertising through messages.
We do not pay a single peso for using WhatsApp, but that should not be sufficient to allow ourselves to be invaded by advertising messages either by the method that is reason. Just do not forget that for the moment it is possible to refuse to share personal information with Facebook, but will have to see what it takes to be mandatory share our data.
Voice calls have a very low quality
Video calls came to WhatsApp as one of the great improvements instant messaging service, after take a while longer available on other services of this type. We all went crazy with this functionality, but with the passage of time have not improved anything at all and the quality is very low compared with voice calls that we provide other services of this type.
the instant messaging service seems focused on other things and voice calls and expected video calls have remained in the background.
Soon it will stop working on some devices
a few weeks ago and WhatsApp announced it would give support on some terminals on the market . These include for example the BlackBerry, which some time ago were very popular, although today its market share is reduced to virtually zero.
In addition to the instant messaging service stop also work on some devices Android operating system, but for now you should not worry because this will happen in very old versions. If you still have a device with a very old software, be careful and check every detail as it may not you should uninstall it simply can not use it.
More and more applications of this type there, better than WhatsApp
debate on whether WhatsApp is the best instant messaging service available on the market has long been in the spotlight, and today many believe that Telegram or Line with much better the property Facebook application.
not long ago WhatsApp was one of the few instant messaging applications complying with the requirements of any user. Today the market has a huge amount of such services, some of which such as Telegram, WhatsApp have already surpassed in many respects. To round is no longer a utopia to think that our friends can have these applications outside the most used worldwide.
It still has deficiencies have long
Virtually since WhatsApp became available for all users it maintains a series of failures or shortcomings at least did not want to fix . For example one of them is that when you send an image never sending a picture is made in the original quality, reducing it to send it without consuming much data, but irremediably depriving the receiver to have the original photograph.
this is just one of the deficiencies that have WhatsApp, but surely if you compare for example Telegram you are able to get a few flaws more, that at this point should be unforgivable for a company the size of Facebook.
It is no longer necessary
not too long ago WhatsApp was an absolutely essential application to many people , but with the passage of time has gone into the background for several reasons. Including the emergence of an increasing number of such applications and the increasing use of flat rates offered to us by mobile operators.
WhatsApp begins to lose ground to other applications and is that every time we are more convinced that it is neither the best nor the only one.
And despite this not uninstalled our devices
with a couple of reasons you have shown in this article should be more than enough to uninstall now WhatsApp, but nevertheless very few dare to take that step. I myself have to recognize that practically no longer use the instant messaging application owned by Facebook, as I use for my daily Telegram, but do not give the final step of uninstalling .
Some friends or relatives who do not use other services of this type are the main reasons, although I do not speak with them practically. WhatsApp has managed to get into our lives to stay and by far not improve, you have bugs or ask us unashamed to share personal data, very few users are able to take the step to uninstall forever from our devices.
have you thought at some time or you got to uninstall at some point in your WhatsApp device? . Tell us in the space reserved for comments on this post or through any of the social networks in which we are present space
Lucy, one of the most famous hominid world, probably died after falling from a tree, as concluded a group of scientists from the University of Texas in a study published in the journal Nature .
the scientists found in their fossil remains several broken bones that are very similar to the human suffering injuries after falling from great heights. This has been interpreted as evidence that, as members of the species Australopithecus afarensis, Lucy lived in trees, a matter so far discussed among experts.
Lucy lived makes 3.18 million years in the Afar region in present-day Ethiopia, where their fossils were discovered in 1974 by US researchers, who christened the skeleton inspired by the Beatles song “Lucy in the Sky with Diamonds”.
the remains are among the oldest and most complete found a hominid, but scientifically is still debating whether the current man really comes from Australopithecus afarensis or other species. About 40% of the Lucy skeleton has been maintained.
It is known that measured more than a meter long and weighed less than 30 kilograms. Under the constitution of the skeleton experts assume that could walk upright on the floor on two legs, but so far it remains uncertain whether she and her contemporaries also lived in trees.
The team led by John Kappelman, of the University of Texas at Austin, studied in detail the fossil and CT scans and found fractures in many bones as the humerus or femur, scapula, pelvis and a rib. Researchers are convinced that these fractures occurred over millions of years after his death that have passed, but they were the cause of it, as they are very similar to those suffered by current patients after suffering falls.
on the right humerus researchers found, for example, numerous edges sharp and clean fractures with small fragments of splintered bones that were still in place, something unique in a fossil. If fractures have occurred after death it would be logical that had been scattered fragments, claim.
Also in other bones similar injuries that point to a strong blow they found, they say.
the researchers believe that Lucy fell from a tree, fully aware, and hit the ground hard. Apparently it would have fallen on his feet and then forward, when tried, with arms outstretched, mitigate the fall. But then he hit throughout its length.
When making comparisons with chimpanzees, experts calculated that fell from a height of 12 meters, which also caused serious internal injuries that led quickly to his death.
From previous research it was known that in the place where the fossilized skeleton was found there were trees in the days when Lucy lived, say the researchers. Scientists believe that Lucy was looking for food and overnight shelter in trees and lived both on the ground and in the trees, which could be his undoing. Because the body adaptations necessary to enable it to walk upright on the floor would have probably limited their climbing skills.
“It is ironic that the fossil that focuses the debate on the role of life in the trees in human evolution perhaps died of wounds caused by falling from a tree, “says Kappelman in a press release from the university. “Upon learning for the first time the dimension of the numerous wounds Lucy, his image comes before my eyes (…) and I overcomes a wave of empathy,” he adds.
“Lucy was not only a lot of whole bones, but in death becomes a real individual. a small mangled body was helpless at the foot of a tree “
The image of the skeleton was complete, which is estimated at 40% and is considered the best representation of their species, Australopithecus afarensis- became an icon.
But how he ended in a stream? Lucy could be considered one of the unsolved oldest in the world.
Forty-two years after the discovery, researchers at the University of Texas at Austin now believe that found in the vicinity of where he died.
“When we think of any fossil we work, we know that in all cases came from an individual who was born, raised, and then died” said John W. Kappelman, professor of anthropology and lead author of a new study on Lucy. “But it’s rarely the case that the skeleton actually preserve evidence of how the person died. What we propose here is the first hypothesis, and have had for 42 years, about how he died. I do not know anyone else who has done that. “
The original fossil and CT scans of fractures in the skeleton paint a more vivid than what happened in the last moments of life of Lucy portrait, and although probably it was fast, was not painless. The new study hypothesizes reads like a report of a coroner, so the bones of Lucy seem more real than ever
What happened to Lucy?
Lucy was small, about one meter high and 27 kilos. The analysis of the skeleton and teeth shows that had reached maturity, but as chimpanzees, species matured young. Kappelman estimated was 15 or 16 years old.
Given its size, predators like hyenas, jackals and saber-toothed cats would have posed a threat to Lucy. So chances are that Lucy took refuge in trees, Kappelman said. It is possible that escalate only occasionally for security or nest in them every night. Based on data on the nesting habits of chimpanzees, an average height of 14 meters makes them feel safe.
Lucy stood standing up straight with feet, knees and similar hips ours. If I had seen walking in the distance, you might think that Lucy was a human being by its silhouette. But up close, had a small head, a comparable brain size to that of a chimpanzee, longer arms and hair covered his entire body.
Bridging the gap between human and chimpanzee, Lucy had fingers and toes slightly curved, with ankles and shoulders phones that provided more range of motion. Even with those skills, she would have been better walking to climbing.
Maybe Lucy was frightened by a predator, or maybe she was asleep or preparing for the night. Perhaps he saw some fruit and wanted to find food. Either way, this is what happened next Kappelman believes.
A 14 meters high, Lucy fell from his tree, fully conscious. He fell to the ground quickly to 56 kilometers per hour and hit the ground feet first, causing an impact through his body and created fractures in the ankles, knees, hips and shoulders. The internal organs were probably bugged by this “water hammer effect”. Lucy leaned forward and instinctively put his hands to break the fall, creating fractures in the bones of the arms as well. It would probably be his final act conscious.
He twisted his right, landing especially on that side. That turn broke his neck and tilted her head. Unconscious, broken and bleeding, he lays on the bed of a stream. If water was present at the time, gently moved the body over a short distance, taking naturally to its final resting place as members of their own species did not.
Exactly one year ago the “astronauts” volunteers were stuck in the “space” base. The intent of the “mission” HI-SEAS is to check how they would survive all that time in a Martian base, away from everything they want and know.
Of course, not talking or real astronauts, or a base on the red planet. Not even a mission, itself. It’s just an experiment. The fourth of them in particular.
And six people have been participants of the latter. Six people have had virtually contact with the outside world since entering through the door of the installation. What we have taken clear?
HI-SEAS, Mars on Earth
HI-SEAS is an acronym for Hawaii Space Exploration Analog and Simulation, an experiment conducted by NASA and supported by various private entities. The facilities represent a potential base on Mars. But obviously they not located on Mars, but on the slopes of Mauna Loa, one of the most famous volcanoes of Hawaii.
A 2,500 meters above sea level, the volcanic terrain could well simulate martian surface. The only problem is that a little beyond, the snowy slopes of the volcano betrays the senses. But that’s not important. And is that the six scientists to simulate the mission have been “locked up” inside, with some scheduled departures (clad in spacesuits) in order to analyze their reaction.
HI-SEAS
Because when you find a home almost two years in a hostile environment without being able to leave a small and limited space, the individual reactions are almost unpredictable. We say almost because the main objective of HI-SEAS is precisely to study in detail the human behavior in a similar situation they live astronauts traveling to Mars.
In this way we can anticipate potential problems, creating the most comfortable and pleasant environment possible in such a complex mission. Members of the “crew” of HI-SEAS have had to learn to live on Mars, but being on our planet. And observers NASA, in turn, have learned how to facilitate coexistence.
The fourth mission
As mentioned earlier, HI-SEAS IV is the fourth of these adventures scientific. The first one started in 2013 with a first “mission” of just four months. Although the fundamentals are the same, this has been the longest of all, with 366 days of “exploration”. Scientists have had to live in small cubicles sharing a bathroom, communal living quarters and other units.
In their daily lives have conducted various experiments and tasks that explored the intricacies of coexistence and teamwork. As has developed the experiment, the duration has been lengthened, which exploited by NASA scientists for information. This fourth mission has had six scientists from around the world as members of the “crew”. That’s how we have lived
How is to live in HI-SEAS
Sheyna E. Gifford, medical and official chronicler of the group, explained the details of the mission, which has focused on group cohesion. According to her, she has not had time to feel lonely at any time. Not only by members of the group, but because any communication with the outside world (or our planet, which is what is simulated) is only twenty minutes away in time.
Most difficult for members, he explains, it is to leave their daily lives and their families; but it is something that is counted from the beginning of the mission. Moreover, scientists, like astronauts, would be subject to constant activities that require them to work in teams: experiments, group dynamics, reviews …
This life “controlled” is necessary in such a small car, where you can not leave out of space to rest psychologically. The data obtained, in fact, used to optimize these dynamics and needs of the real crew, in the future. In the opinion of Dr. Kim Binsted, lead researcher in charge of the “mission” HI-SEAS, has been a success.
We collected data of all kinds to better face the journey to the planet Red. This seems to also think NASA has already funded the HI-SEAS 2019. And is that all information is limited when we speak of what will be probably the most important journey of our history. And we prepared to do everything for everyone.
The Apple Watch 2 will have a longer battery capacity compared to the current model, according to information collected by the site 9to5Mac.
The new battery, at least in the case of Apple Watch 42mm would be 1.28 Wh-334mAh, the report said. This corresponds to an increase of 35 percent compared with the current Apple Watch has wH battery-246mAh 0.94.
In its report, 9to5Mac says should be taken with caution this information. While it is expected that the Apple Watch 2 has among its new GPS and battery biggest help GPS to work without consuming much energy, it is also believed that the new device will have the same size and dimensions as the current clock.
If the watch stays the same size, it is unlikely that Apple can put a larger battery, it should withdraw to accommodate components within the device. The presence of a GPS is important for the clock, if Apple wants to make it more independent from the iPhone.
Apple has not confirmed anything about a second generation of Apple Watch, but the Cupertino company has already confirmed an event for September 7 to announce there the iPhone 7. If Apple intends to launch the Apple Watch 2 that day is a good time.
CNET in Spanish will be at the Bill Graham Civic Auditorium in San Francisco, California, to bring you all the details. Do not takeoffs site.
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Makes a year exactly that “astronauts” volunteers were stuck in the “space” base. The intent of the “mission” HI-SEAS is to check how they would survive all that time in a Martian base, away from everything they want and know. But of course, not talking or real astronauts, or a base on the red planet. Not even a mission, itself . It’s just an experiment. The fourth of them in particular. And six people have been participants of the latter. Six people have had virtually contact with the outside world since entering through the door of the installation. What have drawn clear?
HI-SEAS, Mars on Earth
HI-SEAS is an acronym for Hawaii Space Exploration Analog and Simulation , an experiment conducted by NASA and supported by various private entities. The facilities represent a potential base on Mars. But obviously they not located on Mars, but on the slopes of Mauna Loa, one of the most famous volcanoes of Hawaii. At 2,500 meters above sea level, the volcanic terrain could well simulate the Martian surface. The only problem is that a little beyond, the snowy slopes of the volcano betrays the senses. But that’s not important. And is that six scientists simulate the mission have been “locked up” inside , with some scheduled departures (clad in spacesuits) in order to analyze their reaction.
HI-SEA
Because when you meet almost two years of home in a hostile environment without being able to leave a small and limited space, the individual reactions are almost unpredictable. We say almost because the main objective of HI-SEAS is precisely carefully consider human behavior in a similar situation that astronauts will live traveling to Mars. In this way we can anticipate potential problems, creating the most comfortable and pleasant as possible in such a complex mission. Members of the “crew” of HI-SEAS have had to learn to live on Mars, but being on our planet. And observers NASA, in turn, have learned how to facilitate coexistence.
The fourth mission
HI-SEA IV, “crew”
As mentioned earlier, HI-SEAS IV is the fourth of these scientific adventures. The first one started in 2013 with a first “mission” of just four months. Although the fundamentals are the same, this has been the longest of all, with 366 days of “exploration”. Scientists have had to live in small cubicles sharing a bathroom, communal living quarters and other units . In their daily lives they have conducted various experiments and tasks that explored the intricacies of coexistence and teamwork. As has developed the experiment, the duration has been lengthened, which exploited by NASA scientists for information. This fourth mission has had six scientists from around the world as members of the “crew”. This is how you have lived.
How is to live in HI-SEAS?
Sheyna E. Gifford, medical and official chronicler of the group, he explained the details of the mission, which has focused on group cohesion. According to her, she has not had time to feel lonely at any time. Not only by members of the group, but because any communication with the outside world (or our planet, which is what is simulated) is just twenty minutes away in time . The hardest thing for members, he explains, is to leave their daily lives and their families; but it is something that is counted from the beginning of the mission. Moreover, scientists, like astronauts, would be subject to constant activities that require them to work in teams: experiments, group dynamics, reviews …
This life “controlled” is necessary in such a small cabin when you can not go outside the space to rest psychologically. The data obtained, in fact, used to optimize these dynamics and needs of the real crew, in the future. In the opinion of Dr. Kim Binsted, lead researcher in charge of the “mission” HI-SEAS, it has been a success. We collected data of all kinds to better face the journey to the planet red . This seems to also think NASA has already funded the HI-SEAS 2019. And is that all information is limited when we speak of what will be probably the most important journey of our history. And we prepared to do everything for everyone.
