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Motorola Razr folding? Not yet, but Lenovo introduces the ThinkPad X1 flexible laptop

While the folding Motorola Razr arrives, one of the most anticipated devices of the year, the company surprises with the prototype of a flexible laptop.

Galaxy A50, Galaxy Fold, and Galaxy Xcover 4S are going to get monthly security...

Samsung has added three more devices to its public list of phones that are supposed to get monthly security updates. These are the Galaxy A50, Galaxy Fold, and Galaxy Xcover 4s.

The Fold being there is no surprise at all, seeing as how it's a flagship in its own right, while the A50's presence on the list makes official what was already going on. The company's best selling mid-ranger of the year has received a lot of attention, software update-wise, so far, and the cadence was pretty much monthly for these, but now owners know to expect something similar in the future too. This move is clearly connected to the A50's sales numbers, as Samsung mid-rangers are usually in another pool - that of phones receiving quarterly security updates.

Galaxy A50, Galaxy Fold, and Galaxy Xcover 4S are now on the list of devices that get monthly security updates

The Galaxy Xcover 4s' presence on this list is the most surprising, but that probably has a lot to do with its target customers. We assume most of the sales of the rugged phone go to companies, and obviously for those security is of the utmost importance, hence why it would make sense for Samsung to really focus on that and not disappoint those corporate customers.

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Realme X2 Pro to be unveiled on October 15

After posting several teasers last week, Chinese phone maker Realme has now officially confirmed that it will announce the X2 Pro on October 15.

The launch event will be hosted in Madrid, Spain, and it will start at 10 AM local time. The company previously said that X2 Pro will be presented in Asia and Europe simultaneously, but we are yet to hear more about its Asian debut from Realme.

Realme X2 Pro will feature a center-aligned 64MP quad camera setup

The Realme X2 Pro will be the company's first, true flagship smartphone which will come with a Snapdragon 855+ SoC, 90Hz display, and a 64MP quad camera with a telephoto lens. Besides, the smartphone will feature Dual Stereo Speakers with Dolby Atmos, and support 50W SuperVOOC charging.

Realme will also announce the 5 Pro and X2 for the European market at the event.

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Why you should track flu outbreaks this flu season –...

Knowing when the flu hits your city can help you stay a step ahead and hopefully avoid getting sick.

Find a stolen laptop with free LockItTight service – CNET

It won't actually prevent theft, but it might help you recover your missing machine.

India’s data localisation plans hang in the balance

India to join RCEP e-commerce talks.

Volvo is using native Android Auto in its electric XC40 SUV [Video]

Google has been pushing Android Auto as a native option for infotainment systems with some carmakers, and Volvo has several with the platform. Today, the company has confirmed that its upcoming Volvo XC40 EV will be using native Android Auto.

more…

The post Volvo is using native Android Auto in its electric XC40 SUV [Video] appeared first on 9to5Google.

A winner of this year's Nobel prize in physics is convinced we'll detect alien...

Parkes Radio Telescope

  • The Milky Way galaxy has billions of planets that could potentially host life. Yet despite scientists' efforts to monitor for and occasionally signal to extraterrestrials, we have not found any evidence that aliens exist.
  • This conundrum is known as the Fermi Paradox, and it has inspired debate among researchers for decades.
  • A co-winner of this year's Nobel prize in physics said he "can't believe we are the only living entity in the universe," and that he's "absolutely convinced" we will detect alien life within 100 years.
  • Visit Business Insider's homepage for more stories.

Didier Queloz, a physicist from the University of Cambridge, was named a co-winner of the Nobel prize in physics on Tuesday for his discovery of the first exoplanet orbiting a sun-like star.

Queloz, who calls himself a "planet hunter," said following the award ceremony that his work has led him to become "absolutely convinced" that humans will detect alien life in the next 100 years.

"I can't believe we are the only living entity in the whole universe. There's just way too many planets, way too may stars ... the chemistry that led to life has to happen elsewhere," Queloz in a talk at the Science Media Center in London on Tuesday.

His statement is, in a way, a response to a question that physicist Enrico Fermi first posed to his colleagues over lunch in 1950: "Where is everybody?"

Arguably, Fermi said, in the 4.4 billion years it took for intelligent life to evolve on our planet, the rest of our galaxy should have been overrun with similarly smart, technologically advanced aliens. But scientists have been monitoring radio waves for signs of alien life in the universe for decades, and they haven't found anything or anyone.

This conundrum has come to be known as the Fermi Paradox.

Scientists have offered myriad potential answers to Fermi's question, including that aliens are hibernating or deliberating hiding from us. Some researchers have also suggested that highly advanced technological civilizations destroy themselves before they have the opportunity to get in contact with other intelligent life in the universe.

Read More: Alien civilizations may have explored the galaxy and visited Earth already, a new study says. We just haven't seen them recently.

In his recent book "End Times," science writer Bryan Walsh discusses 13 theories as to why we've yet to make contact with aliens and why we might never do so. Here's how each one addresses the Fermi Paradox. 

SEE ALSO: This planetary scientist has a new idea for why we haven't heard from aliens yet

When Fermi first asked his famous question, no Earth-like planets outside our own solar system had been confirmed to exist.

Queloz and his co-winner of the Nobel prize, Michel Mayor, detected the first ever exoplanet (a planet outside our solar system) in 1995. Named 51 Pegasi b, the Jupiter-like planet is located about 50 light-years away from Earth, in the Pegasus constellation.

In the decades since that discovery, technology that enables astronomers to detect Earth-like planets has improved significantly. 

That's in part why Queloz is convinced that we will find proof of aliens in the next century, if not sooner. (He suggested that in just 20 years, we may have the equipment needed to detect extraterrestrial life.)



Today, powerful space telescopes are changing our understanding of the cosmos. NASA's planet-hunting Kepler Space telescope, which launched in 2009, discovered more than 2,000 exoplanets by the time it retired in 2018.

Another 2,400 exoplanet candidates are waiting for NASA confirmation. 

More than 50 of the exoplanets Kepler found were deemed potentially habitable, meaning they fall within the "Goldilocks zone" of their respective star — where conditions might enable liquid water to pool on the surface. (Earth and Mars fall within our sun's "just right" zone.)

Last month, scientists announced they'd detected water vapor on an exoplanet that Kepler found for the first time. The potentially habitable planet, named K2-18b, is a super-Earth that orbits a red dwarf star 110 light-years away.

In 2013, astronomers reported that based on Kepler data, there could be up to 40 billion planets comparable in size to Earth that exist within these favorable "Goldilocks zones." Even if just .01% of those Earth-like planets host life, that would still total to 40 million planets.

Another orbiting telescope, the Transiting Exoplanet Survey Satellite (TESS) is now scouting the sky for alien worlds.



But the chances that our telescopes would coincidentally be pointed at the exact right part of space at the right time to detect signs of extraterrestrial civilization are infinitesimal.

So scientists from the SETI (Search for Extraterrestrial Intelligence) Institute point radio telescopes at portions of the sky to collect data. The researchers analyze that information for unusual patterns that might indicate an intentional or accidental transmission from an intelligent civilization.



SETI's monitoring system is predicated on the idea that aliens are trying to message us — we just need to hear it.

But those monitoring efforts have thus far been unsuccessful.



Astrophysicist Frank Drake created an equation in 1961, now known as the Drake Equation, that offers a way to calculate an estimated number of technologically advanced civilizations in the Milky Way.

The equation is made up of seven variables that, when multiplied together, yield a calculation of the possibility that humanity might someday hear from an intelligent alien civilization (one that has achieved the ability to transmit radio signals that we can detect on Earth).  

The problem is that we don't know the value of many of the Drake equation variables with any degree of certainty. Scientists have a good handle on the first three: the rate of star formation, the number of those stars with planets, and the number of those planets within the stars' Goldilocks zone. But the rest are still a mystery.



The simplest answer to the Fermi Paradox, perhaps, is that Earth holds the only intelligent life in the universe.

Astrophysicist Michael Hart explored this question formally in a 1975 paper; he argued that there had been plenty of time for intelligent life to colonize the Milky Way in the 13.8 billion years since the galaxy formed. Since nobody on Earth had heard anything, Hart concluded, there must be no other advanced civilizations in our galaxy.

More recently, a 2018 Oxford University study suggested that there's a roughly two-in-five chance that we're alone in our galaxy and a one-in-three chance that we're alone in the entire cosmos.

But the more astronomers learn about conditions that make a planet suitable for life, the more it seems our galaxy could be more hospitable to life than previously thought. 



Another possibility is that aliens want to talk to us but can't.

SETI assumes that any extraterrestrials we might come into contact with would be more technologically advanced than we are, given the relatively short time humans have existed.

So it's possible that aliens don't use radio waves as a means to communicate. They could be reaching out using a technology that we don't know about yet. Walsh compared the situation to one in which modern-humans would try to chat with a caveman on a cell phone (we're the cavemen in this analogy).



If other intelligent life in the universe has outpaced us technologically, it's possible those beings think Earth isn't worth contacting at all.

Walsh refers to our absence of extraterrestrial contact as "The Great Silence."

One answer to the Fermi Paradox, he says, could be called "The Great Indifference" — perhaps aliens just don't care what a sub-intelligent race has to say.



Or maybe our radio messages just haven't reached anyone yet.

Frank Drake sent out the first deliberate interstellar radio message on November 16, 1974 — 168 seconds of a two-tone sound were beamed toward the star system Messier 13 (or M13) in the Hercules constellation.

Encoded in the message were the atomic numbers of basic Earth elements, the numbers 1 to 10, and a graphic of our solar system to indicate where the message originated from. But M13 is roughly 21,000 light-years away, according to SETI, so Drake's message will take about the same number of years to get there. Then it would take any similar return signal the same amount of time to get back to us.



Bot all scientists thought sending messages into space was a good idea. Astrophysicist Stephen Hawking cautioned against attempting to make contact in 2010.

Hawking told the Times of London: "I imagine they might exist in massive ships, having used up all the resources from their home planet. Such advanced aliens would perhaps become nomads, looking to conquer and colonize whatever planets they can reach."



Aliens could also be deliberately hiding from us.

Some researchers have suggested that intelligent life in the galaxy may have the same concerns that Hawking did about making contact, so therefore elect to remain silent.

In "End Times," Walsh puts forward a hypothesis in this vein: Perhaps Earth is being treated like a zoo and humans are a remote group of indigenous galactic dwellers that are being intentionally left undisturbed.



Aliens could simply be content to leave us alone until we become too greedy and pose a threat to the greater universe.

The 1951 Hollywood blockbuster "The Day The Earth Stood Still" explores such a theory. In the film, an alien spaceship lands in Washington, DC to deliver a message: live peacefully or be destroyed as a danger to other planets.



Or perhaps extraterrestrials are just hibernating, Walsh suggests.

The intelligent civilizations we're trying to contact could be in a state of dormancy that may last for billions of years, he says.



Another hypothesis is that we're living in the "galactic sticks," on the outskirts of where intelligent life is located in the Milky Way.

Walsh explores the idea that it may just be hard to reach us way out here, especially if other intelligent civilizations have, like us, not yet figured out an efficient way to travel between star systems.



But that answer to the Fermi Paradox has a problem: The Milky Way is old. Walsh argues that, given enough time, an intelligent civilization should have been able to find us by now, even if they were traveling slowly.

If aliens were traveling at one-tenth the speed of light, it would take them 10 million years to cross the entire Milky Way. That's less than 0.1% of the age of the galaxy. 



But perhaps a technologically advanced civilization just can't last long enough to be able to travel through the galaxy for millions of years.

According to this potential answer to the Fermi Paradox, intelligent civilizations could exist in other parts of the Milky Way, but they die out or destroy themselves before they're able to find us or we're able to contact them.



Some scientists have argued that intelligent civilizations similar to ours could have gone extinct because of the same dangers that threaten humanity on Earth.

As philosopher Nick Bostrom has explained, this concept suggests that life on an Earth-like planet has to achieve several "evolutionary transitions or steps" before it can communicate with civilizations in other star systems.

But an obstacle or barrier — a "Great Filter," as it's called in this line of thinking — makes it impossible for an intelligent species to progress through all of those steps before collapsing.



A study published last year points to climate change as the most likely "filter" that prevents a civilization from reaching other star systems.

The study put forth four scenarios that a civilization could follow as it develops. One of those pathways leads to sustainable existence. But in the other three, civilizations overuse resources and collapse or die off as a result.

So a possible answer to the Fermi Paradox, the study authors posited, is that environmental transformation (whether that involves using up necessary resources or irreversibly changing a climate) inevitably prevents civilizations from surviving long enough to travel to distant stars.



Walsh suggests that we may never find anything in our search for aliens except their remains — evidence of extinct civilizations, in other words.

Walsh calls these clues "necrosignatures." Nuclear holocausts, biological weapons, even disappearing planets leave detectable signs in space, he writes, and humanity should be ready to find and identify them.



Planetary scientist Alan Stern, meanwhile, thinks it's possible that — unlike humans on Earth — aliens live in the interior of their respective planets, which is why we've yet to find signs of life.

Stern posited that some habitable worlds' liquid water is located under the surface, in the planets' interior. That appears to be the case for Saturn's moon Enceladus.

"If technological civilizations can actually develop in these interior ocean worlds, they would naturally be cut off from us because of the shell of rock and ice above their ocean," he previously told Business Insider. "We wouldn't see their city lights. We wouldn't be able to hear their communication. They wouldn't maybe even know that there was a universe out there to communicate with."



Finally, one of the most recent responses to the Fermi Paradox suggests that aliens have already visited Earth — just not recently enough for us to have noticed.

The study, published in The Astronomical Journal in August, posits that intelligent aliens could be taking their time to explore the galaxy, harnessing star systems' movements and orbital shifts to make star-hopping easier.

The study authors suggested that aliens might wait for stars to move closer to one another before spreading across the galaxy, and that other civilizations could have already been here and left no evidence of their visit.



Despite the many ideas about why we may never make contact with aliens, though, Queloz remains hopeful.

In an interview with the Nobel prize press office, he said that the detection of the first exoplanet merely served as "the trigger" for humanity's renewed hunt for alien life in the cosmos. 

"We are convinced there must be life on other planets, otherwise we wouldn't search for it," Queloz said of his fellow astronomers.



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BlackBerry Messenger comes to an end: Everything you need to know

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WWDC 2019

iTunes will come to an end in WWDC 2019: report

Apple is preparing to retire its music software that has existed since 2001, according to Bloomberg. It will be replaced by three applications.

Uber will use PIN function to reduce waiting time at airports: report

It's something like a virtual taxi line.
Apple wants to give you some ideas to reuse your old iPhonevideo

Apple wants to give you some ideas to reuse your old iPhone

In a new video, Apple says that you exchange your iPhone for a new one, either to be reused or recycled.