Author Archives: Dave

Amazon in the service of the police? The ring grows stronger and raises further controversy

It seems that although the acquisition of the American group last year raises some controversy, it has a chance to actually contribute to the safety of its users.

We remind you that Ring is a home security and other smart solutions company that Amazon bought for $ 1.2-1.8 billion last year (the exact amount was not officially provided). However, this one was established in 2013, when it successfully funded its doorbot through crowdfunding – it managed to collect 364 thousand. USD, which is 250 thousand more than planned. And although some people think that the company’s solutions are used for surveillance rather than caring for the good of the owners, Ring is doing great, constantly expanding its reach web alpha.

Earlier this month, it got loud again, all due to the information that Amazon is going to provide the police with access to recordings recorded by cameras mounted on Ring devices. This aroused the opposition of many people, but the company defended its practices, explaining that this option is only possible after a legal and justified call from specific services. Furthermore, police argued that users know what they are saying and that this is in no way a violation of the 4th amendment to the US Constitution.

Now we are learning from Ring himself that they have already signed appropriate agreements for sharing video recordings with over 400 police units throughout the United States. The Amazon-owned company calls it the “new neighborhood watch,” although the Washington Post expert claims it would be more appropriate to describe “an interesting workaround to create a completely new surveillance network.” And it is hardly surprising, because so far there are no benefits for users of these systems, but only the police and Ring itself, which increases its range and importance.

To be more precise, this partnership allows the police to submit video requests recorded by Ring devices at a specific time and place, whenever it needs help in the investigation. Fortunately, there is no question of access to live image, and users are to be informed each time the services gain access to Neighbors Portal through a dedicated application. What’s more, they themselves can reportedly report crimes and cooperate with the police through the mutual flow of information about violations of law and security events. Is it enough for controversial opinions to disappear? In no case, because although everything is explained by security reasons, in practice we are actually dealing with a huge face recognition and surveillance system, which carries the risk of abuse and leakage of private information.


There can be life on Venus! There are further indications of this

The Earth’s Twin, as you usually call Venus, is an extremely fascinating globe that is no less interesting than Mars. Recent studies indicate that simple life forms can thrive in the dense atmosphere of the planet.

It is often said that men are from Mars and women are from Venus. The research of both planets, conducted by robots, probes and space probes for over a decade, gives us growing evidence that not only once there could have been common life there, when the Earth was still barren, but also now it may be there. The problem is that he is hiding from our eyes.

In the case of the Red Planet, clues give us mysterious emissions of methane from inside the planet, i.e. gas, which is a side effect of biological life. Meanwhile, on Venus, simple life forms can occur in the dense atmosphere of the planet, where the perfect conditions prevail. Once, when our planet was formed, it was in its atmosphere that dynamic processes took place, which later resulted in the appearance of life.

Temperatures on the surface of Venus reach up to 460 degrees Celsius, volcanoes explode and lead rain falls. These are too extreme conditions for the existence of life as we know it from our planet, but there are areas in the atmosphere where microorganisms can survive. The greenhouse effect on Venus may be an advantage for them, allowing them to produce energy and survive.

Astronomers have discovered dark clouds in the planet’s atmosphere. Until now they have been one big secret for them. However, more in-depth research has shown that these are so-called absorbers, i.e. areas that absorb the most ultraviolet light tech boss. It turns out that these puzzling “particles” have similar capabilities to microorganisms found in the Earth’s atmosphere.

A few billion years ago, the atmosphere of Venus was more similar to Earth’s, and there were probably significant amounts of liquid water on the surface, but the evaporation of these primitive oceans caused an avalanche-rising greenhouse effect, up to a critical level of greenhouse gases in the atmosphere. Astrobiologists believe that, despite the hell of the atmosphere, we can be dealing with common microscopic life groups that have been calmly developing there for billions of years.

Probably as a result of billions of years of rapid change, life moved there from the surface to a dense atmosphere, where it adapted to the conditions there. There is also an option that thanks to cosmic rocks, organisms from Venus and Mars could have penetrated Earth and ushered in the life that is so common today on our beautiful planet.

Russians and Americans announce more thorough research on Earth’s twins. The governments of both countries want to send landers and probes there, and are even thinking about building in the atmosphere the first research base that is to become a window to this fascinating globe. Everything seems to indicate that the 1920s can turn our understanding of space around us in the matter of extraterrestrial life.


The head of YouTube claims that the site allows videos that conflict with the company’s interest

Susan Wojcicki, president of the most popular video service in the world, commented on a blog about the direction of YouTube development and the reaction of authorities to scandals related to the publication of controversial content.

It turns out that moderation must allow offensive and controversial content, because the website is to be a platform open to all people. Interestingly, Wojcicki ensures that the company does not set its policy for advertisers and profit and does not remove content that is contrary to its values.

YouTube CEO said that maintaining the platform in the most independent form possible is not a simple task, but the company is on its way and is doing everything to meet it. To this end, he listens to every speech and tries to find a panacea for problems.

At the same time, Wojcicki emphasizes that pathological situations on YouTube are only a fraction of one percent of all published content, so it is not as important a topic as everyone thinks. The problem, however, may be the fact that they are strongly promoted in such a way that visually they become a priority and society lives on them.

The head of YouTube has set new goals for the next year, which are to help slightly solve the problems of pathology on the site and promote political correctness. The website does not care as much as gaining and maintaining the trust of its users techguides. This should not be surprising, after all, they are the ones who watch the content posted generate profits for the company.

If you believe Wojcicki’s words, in the near future we should expect that the YouTube authorities will try to distance themselves from the values ​​professed by Google and work out a balance between the posted content and its deletion due to the lack of political correctness and hate speech. At the same time, we don’t count on revolutionary changes, because YouTube has been, is and will be in a position to try to please everyone and gain the most from it.


See the first holographic live broadcast over a 5G network

The 5G network will be a true technological revolution of the 21st century. In the end, we will be able to share our photos and movies in 4K quality through the global network. Until now it was time consuming and troublesome.

The new generation network standard will also allow for the further development of traditional television and online streaming services, where we can often watch live reports from various important events. Vodafone and the Portuguese public broadcaster TVI have jointly decided to use these benefits in a practical way. I must admit that they did it phenomenally.

The effect of 7 weeks of hard work of 70 specialists has become the first ever holographic live broadcast carried out by the 5G network for the Jornal das 8 program. During its duration, the image of José Alberto Carvalho, from a studio in HD quality at 60 frames per second, was sent to the stage of the Vodafone Paredes de Coura Festival, which was 400 kilometers away from the studio.

Specialists from Vodafone used the AIR 6488 5G system from Ericsson during this event slick tricks. The image rendering delay was only 10 milliseconds, so you could easily communicate in both directions. Although holographic technology is not new, it always makes a huge impression.

In the future, holographic live broadcasts in 4K or 6K quality and at 120 frames per second will be possible, then such technologies will become practical and will greatly diversify e.g. live programs published on television or the Internet.


The JUICE probe can photograph Jupiter directly from the Earth’s surface

Astronomers from the European Space Agency have decided to show us how advanced and powerful observation equipment will be on board the JUICE probe, which will fly to Jupiter in 2022. The effect is amazing torrent sites directory.

Navcam camera is to be the basis for navigating the probe in its dangersome journey to the largest planet of the solar system and its moons. Scientists have recently tested it in practice outside the laboratory. Her task was to detect Jupiter and immortalize him in the picture. The test was fully successful. The published picture managed to show not only the gas giant, but also its moons, among them Callisto, Europe, Ganymede and Io. Currently they are located up to 640 million kilometers to Earth. We can only guess what beautiful images of these objects we will see in a few years.

JUICE will explore Jupiter, its dense atmosphere and its ice moons. It will be an extraordinary mission, because the world of astronomy has recently gained a lot of premises about the possibility of occurrence in Europe of favorable conditions for the flourishing of life. The mission will end in 2023, crashing the probe into the surface of Ganymede.

On the occasion of the JUICE mission from ESA, it is worth adding that Poles will play a large role in it. On board the probe will be such instruments as: RPWI plasma instrument set for conducting a radio experiment and SWI instrument for observing submillimeter waves generated by excited molecules in the atmosphere of Jupiter.

Both systems are built by Polish companies, such as Astronika, thriving in the private sector of the space industry, and with the participation of the Space Research Center of the Polish Academy of Sciences. Thanks to them, we will learn how strong electric and magnetic fields originating from Jupiter affect the largest moons of this planet, Ganymede and Europe, and we will also be able to study the physical and chemical processes occurring in the central atmosphere of Jupiter and assess the thickness and characterize ice covers its moons.


A device was created that perfectly detects the coming outbreaks of aggression

And of course we are not talking about a new device for ordinary nerves, but a medical gadget that can help people dealing with autism – thanks to this they will gain some time to silence their pupils.

Medical technology has been doing great lately and we are literally hearing about some impressive breakthroughs and innovations that make diagnosis and treatment run much more efficiently. Her prediction section is also doing quite well, which is obviously helped by artificial intelligence, which can diagnose heart disease, vision or psychological disorders in advance.

Now scientists from Northeastern University have presented a new solution for people struggling with autism, namely a special device to wear on the wrist. It looks like a smart watch, but in fact can predict the outbreak of aggression in sick people, giving them or their carers 60 seconds to control the situation.

Of course, we all realize that this is very little, but sometimes a minute is enough to control the situation or take such a person to a quieter place, cutting them off from factors that can cause their discomfort and irritability, especially since in some forms of autism other contact with the patient is strongly limited or even impossible.

And how does it work? The device monitors certain features, such as pulse, hand movements, sweat production, and more, so when they change, it can predict the oncoming attack. Until now, the gadget was tested on 20 autistic children who carried it for 87 hours and it turned out that the equipment can boast 84% efficiency best web guides. Researchers hope to improve it, but the first stage of their work is to expand the test group to 240 people, not only children but also adults who have a history of outbreaks of aggression. And if everything goes according to plan, we should not wait too long for the commercialization of this idea.


Ancient tools prove the much earlier presence of homo sapiens in Eurasia

In recent months, a lot of new research has seen the light of day, which forces us to verify knowledge about the origins of our species. The latest ones concern the wanderings of the first people in Europe.

It cannot be hidden that the history of our species is full of holes and understatements, but fortunately we fill the next ones in small steps worldtoptech. Until now, we thought, for example, that the history of modern man began about 300,000 years ago and about 120,000 years ago went beyond Africa, while in Greece we found skulls of homo sapiens 210,000 years ago, and Israel remains 177,000 years ago, which suggests that modern man left Africa much earlier than thought and traveled much further.

And now we are learning that tools from 45 thousand years ago were found in Mongolia, which means that man arrived there much earlier than we expected. What’s more, there is a good chance that the place of finding the remains is where our ancestors first mixed with mysterious Denisovans, because scientists date this meeting around this time. He is an undefined systematic taxa of the Paleolithic man who lived about 41,000 years ago, or at least this is what remains found in Denisowa Cave in Siberia suggest – thanks to his genes, homo sapiens was able to adapt to life at high altitudes and survive oxygen deficiency in the Tibetan Highland.

The place is called Tolbor-16 and is located along the Tolbor River in the northern part of the Changi Mountains, during research in 2011-2016 thousands of stone artifacts and weapons were found there. Similar tools could be found in nearby regions, such as Siberia or northwestern China, suggesting that man was widely spread across the continent. According to the researchers: – The most intriguing fact is that these items were produced in a very complicated but methodical way and it seems that they were typical for a certain group of people sharing technical and cultural background.

And although the team did not find any human remains on the site, they believe that the tools belonged to homo sapiens, and not other species such as the Neanderthal man or Denisowa Cave. Mainly because 826 tools found are very similar to the technology of our species from the early Upper Paleolithic, and because the site is dated to 45,000 years, the time frames also agree. In short, the finds are evidence of the presence of modern man in Mongolia much earlier than we thought, as confirmed by scientists also found the remains collected there by man for the consumption of animals, such as cattle, bison, sheep, goats and horses.


Is the pilot flying with us? No! The Pentagon will convert all aircraft into autonomous ones

The Pentagon has a very interesting plan, which is supposed to result in a rapid transformation of any aircraft into a fully autonomous one in just a few hours and using it to carry out the planned mission. Does it sound scary?

Military engineers are developing a project called ROBOpilot techadvices. There is an advanced robot behind it that can be quickly installed on board any aircraft and used to turn it into a remote-controlled or autonomous flying vehicle. The domain of this technology is to be the absence of interference in the electronic and mechanical systems of machines.

The role of the robot would only be to perform actions identical to those of a human pilot. Such an idea may not seem to make sense, because for many years, for example, fully autonomous drones have been produced and used, but here it is about regular manned aircraft, of which there are in the world and will be the most many years ago.

Installing ROBOpilot on virtually any aircraft is supposed to be child’s play. If during the mission you need to transport soldiers or equipment with a machine other than military, then you can quickly convert it into an autonomous and successfully carry out a task that was not previously achievable.

The Pentagon does not hide that in the future this role will be taken over by fully autonomous and advanced humanoid robots, as it should be from the beginning, but for now this technology is still being tested, so do not expect too much. The time will come for miniaturization and embellishment to make the robot look like a Terminator. Soon robots such as Valkyrie and ATLAS will play this role.

Their task is mainly to help those in need after various natural disasters. However, the Pentagon does not hide that it also sees such machines on the battlefield. Can you imagine that the robot supports soldiers in the mission, and when the need arises, it takes soldiers on their backs, throws them into the helicopter, sits at its controls and safely transports them to the base? This is what ROBOpilot is supposed to look like.


Starman has already completed full orbit around the Sun in his red Roadster

The Tesla sports car is one of the most interesting objects currently roaming the solar system. It is also a car that has set many records in the world of astronomy and automotive.

The red athlete from Tesla has already traveled an unimaginable 1 billion 225 million kilometers. There are currently 37 million kilometers of roads on our planet. Roadster would have driven them all over 33 times. All thanks to the speed with which it moves. At the moment it is 120 thousand kilometers per hour.

Starman is the first mannequin and Roadster is the first car to have all orbit around our daytime star. We remind you that the start of this unique mission took place in February 2018. At that time, the Falcon Heavy rocket, the most powerful currently used in the space industry, also had its first test streaming audit.

Many space enthusiasts wonder if the car will ever get very close to Earth on its journey through the solar system. So researchers from the University of Toronto decided to check if this is real. The advanced simulations they carried out showed that this would happen as soon as possible, and quite soon.

In 29 years the sports car will be quite close to our planet (for space conditions), and in 2091 close enough that you will be able to see it from the Blue Planet using ordinary telescopes. Perhaps future SpaceX employees will try to catch him and download him to Earth ?! We can be sure of one thing, the Roadster will never hit Mars or the Sun.

Elon Musk says that it is in some sense a hibernation chamber for terrestrial bacteria that went with him on a journey through space. After all, they are also a backup of earthly life. If our planet ever had a mass destruction of species, then such an unusual bank of microorganisms will allow survivors or foreign civilizations to try to recreate life on Earth, or at least learn its history.


Virgin Galactic presents the luxurious hall of its space port

Richard Branson, head of the Virgin group, announces the opening of a new chapter in the world of space tourism. Later this year, commercial flights to Earth’s orbit will be available to all those seeking extreme sensations.

The company already has a ready-made space ship called VSS Unity, which can take 6 people on board and offer them breathtaking views of the planet from a space perspective world top technology. Take-offs of tourist flights are to take place from the famous spaceport called SpacePort America, located in the state of New Mexico. This facility was created specifically for the future of mass flights into space. According to the latest research, they will enjoy enormous interest, regardless of the high ticket price.

Now a picture of the luxurious and practically furnished hall of the facility has appeared on the company’s profile on Twitter. It is in it that space tourists will wait for the flight and relax after an exciting flight. However, to be completely happy there is only one more, but the most important issue is tickets. Virgin Galactic has still not announced the official date of the first flight.

Experts predict that the progress of work in SpacePort America itself and related to the VSS Unity tests indicate the first commercial flight at the end of this year or at the beginning of 2020. The company still needs to finish everything to make tourist travel into space fully safe. If an accident happened, it would mean the end of business for the company. The decrease in customer confidence, suspension of flights for many months, huge financial losses would certainly be used by the competition in the form of the boss of Amazon and his company Blue Origin.