Showing posts with label Daily Science. Show all posts
Showing posts with label Daily Science. Show all posts

Doctor Implanted 6 MicroChips Under His Skin to Unlock Doors and Secure Data














Biohacking could be a next big thing in this smart world.
At the beginning of this month, several dozen employees of Three Square Market (32M) received microchip implants in their hands during a "chip party," allowing them to log into their office computers, open doors, and pay for food and drinks, by simply waving their hands.
But, biohacking is already becoming common in Russia.

This holographic microbattery is just 10 micrometers thick

Researchers and companies alike have been scrambling to come up with a next-generation battery, but one of the more unlikely places we’d expect to hear about it is from the study of holography. Recently, a team of engineers at the University of Illinois, Urbana-Champaign demonstrated that porous, three-dimensional electrodes can boost a lithium-ion microbattery’s power output by three orders of magnitude, as first reported in Chemical & Engineering News. But now the team has gone a step further, and has optimized the electrode structure with holograms, the three-dimensional interference patterns of multiple laser beams, in order to generate porous blocks that could used as a sort of scaffolding for building electrodes.

Intestine-inspired 3D printed fashion will hold glowing bacteria

Never mind ants in your pants, what about fluorescent bacteria? These 3D printed, over-sized knickers have been inspired by the human gastrointestinal tract and are designed to one day be filled with liquid containing two microorganisms – cyanobacteria and E.coli bacteria.

The designer, Neri Oxman at the Massachusetts Institute of Technology, describes it as a "wearable microbial factory". Oxman is experimenting with the idea of futuristic wearables that can do useful things such as produce consumables or give off scents. Although she has published designs for similar wearables in the past, this is the first time they have been 3D printed.

Free Microsoft Windows for the Internet of Things and Mobile Devices



Today, 8th April could be a sad day for all those who are still using Windows XP, as it is an official assassination day of it, but there is also a good news that Microsoft is going to stop charging for its Windows Operating System on on the devices with screens smaller than nine inches.
Yes, Free a Windows OS for the Internet of Things (IoTs), such as Mobile Devices, Smart thermostats, Smart TVs, wearable devices etc., that was announced by Microsoft at Build 2014 conference on Wednesday.
“To accelerate the creation of great mobile devices running Windows and grow our number of users, we announced today that Windows will be available for $0 to hardware partners for Windows Phones and tablets smaller than 9” in size,” said Terry Myerson, executive vice president, OS Group at Microsoft and he also added that it will include a one-year subscription to Office 365.
FREE, BUT NOT OPEN SOURCE
Free Windows, means the manufacturers of small tablets, phones and any other small devices won't have to buy a license from Microsoft.
According to Microsoft, Windows for Internet of Things will use the same code base as Windows Phone 8, which will run only the mobile apps, not any desktop software, and also they didn't mention about open sourcing the code base of Windows for IoTs, as Google’s Android.
The reason behind it may be in an effort to make it tough for hackers to exploit the operating system and to ensure the code is sound and secure.
Distributing free Windows could be a prominent step, but it’s one that Microsoft needed to take earlier, because Google’s free mobile operating system - Android is used widespread among the consumer electronics devices. The reason Microsoft required to move on to some strategic approach is to catch up with Google's Android and Apple's iOS operating systems.
Since, Google’s android is an open source, which is freely available to everyone, so anyone can use it without paying a single penny and even Apple is also pushing itself hard to bring its operating system prices towards zero.
But, on the other hand, Microsoft is charging $10 for its Windows Phone operating system on each Smartphone and tablet, which made existence toilful for Microsoft in recent years. So, to boost its monopoly in the world of smart devices, Microsoft took a tremendous move in a right direction.
The new update will definitely help Microsoft to beef up its app marketplace, as it allows developers to build apps for Windows 8.1 tablets, as well as for Windows Phone 8.1 Devices.
WINDOWS PHONE 8.1
In addition, Microsoft has also announced the next version of the Windows Phone operating system, Windows Phone 8.1, which comes with several new features, including the voice controlled Cortana digital assistant.
Cortana is named after a female character in Microsoft's Halo video game, and is aimed as a competitor to Apple's Siri for iOS. Microsoft said Cortana can interact with third-party Windows Phone apps such Skype, Hulu Plus, Facebook and Twitter, all of which can be controlled via voice commands.

Apple's iCloud is another networking failure


When Apple announced that it was moving into cloud based computing, the Tame Apple Press enthused about it so loudly the more sceptical voices were shouted down.
The reason there were sceptics was because while Apple gear might look sexy, its networking capability was legendarily pants. Right from its early days, Apple's networking solutions were incredibly unreliable.
Anyone who had to suffer through the 1990s on AppleTalk who had not been reduced to a gibbering wreck was unlikely to trust Jobs' Mob networking technology ever again.
Things did not get better either. From Apple server to AirPort, Jobs' Mob seemed to be light years behind networking on other computing. When Steve Jobs returned, the inconsistency was made it even more unpleasant by the fact that every bit of networking gear was peddled with the same smugness as its consumer gear.

Shortcut Keys of Windows 8 (its time to speed up your workflow)


Using Shortcut keys is an integral part of your work if you want to do it fast. like in Ms word if you use shortcut keys (e.g. pressing CTRL+N for opening a file is fast than click on menus to accomplish  this task) it increases your speed of workflow dramatically. Same like in operating system, if you use shortcut keys definitely it increases your speed of work. So today I am going to share with you the shortcut keys of windows 8 (in case of windows8 shortcut keys becomes more handy because of introducing METRO and other features like quick search ) which superbly facilitate you to do your work faster than before. So let’s get started…

Rats With Linked Brains Work Together


Scientists have engineered something close to a mind meld in a pair of lab rats, linking the animals' brains electronically so that they could work together to solve a puzzle. And this brain-to-brain connection stayed strong even when the rats were 2,000 miles apart.

The experiments were undertaken by Duke neurobiologist Miguel Nicolelis, who is best known for his work in making mind-controlledprosthetics.


Android Beats iPhone in Customer Satisfaction


The iPhone 5 is still quite popular worldwide, but when it comes to user satisfaction, it's not quite the king of the hill.

On Device Research has released a recent study on the popularity of smartphones in both the United States and the United Kingdom, polling 92,825 U.S. and 52,140 U.K. mobile users.

The Motorola Atrix HD leads the charge in smartphone satisfaction in the United States, earning 8.57 (on a scale of 10). Three other Android devices follow it: the Motorola Droid Razr M (8.5), the HTC Rezound 4G (8.32) and the Samsung Galaxy Note 2 (8.26). Apple's iPhone 5 sits at fifth place, with a ranking of 8.23. That's hardly a bad number, and all the scores are quite close, but the results show how far Android devices have come in popularity.

Drobox Users Hit with Spam Emails


Popular cloud storage company Dropbox saw another uptick in the amount of spam users reported receiving last week, leading to complaints on the company's own troubleshooting forum.One user, who went by "Nathan G," said his Dropbox-specific email address received it's first two spam messages on Feb. 12, followed by another on Feb. 13 and one more on Feb. 27.

Another Hack Allows Access to Locked iPhones


A glitch in Apple's iOS 6.1 operating system makes it possible to access an iPhone's sensitive data, including contacts and photos, without entering the correct passcode, or personal identification number (PIN).
The security flaw, the second PIN bypass that security researchers have found this month, takes a bit of tricky button-pushing in a specific order. But once done successfully, it allows an intruder to download the phone's data over USB to a computer that would have otherwise been locked out.

4-D Printing: The Invention that Built Itself?


The latest advance in 3-D printing technology might make it possible for underwater structures to build themselves. So-called “4-D printing” is being used by researchers to create materials that transform into geometrical structures all on their own.
Skylar Tibbits, a trained architect and computer scientist at M.I.T., recently announced to the audience at this year’s TED Conference that he’s working with 3-D printing company Stratasys to create this entirely new kind of building material, which, when exposed to an energy source, canfold itself into pre-programmed shapes.
The New York Times technology blog, Bits, reports that the self-folding structures are made of two core materials, a synthetic polymer that doubles in volume when submerged in water, and another polymer that remains rigid in water. When the two polymers are combined and submerged, the expansion of the first polymer drives the joints of the structure to move, creating a preprogramed shape, like this simple cube.
Tibbits and his team at the M.I.T. self-assembly lab believe that this technology will eventually be used to create much larger, more complicated structures. And since the materials being researched can also be activated by light, heat, and sound, companies who adopt this new technology will be able to use a variety of energy sources to create these self-building structures.
Be Sociable,Share!

Private Mission to Mars in 2018: Who Should Go?


WASHINGTON — A new, privately funded campaign is on to launch a manned mission to fly by Mars in 2018. Of the numerous open questions about the voyage, one of the most pressing is, who should go?Space tourist DennisTito announced the plans Wednesday (Feb. 27) during a press conference in Washington, D.C., at which he described a new nonprofit organization he founded, the Inspiration Mars Foundation, to plan the mission.
Tito envisions sending two crewmembers on a roughly 500-day trip to Mars and back. To combat the isolation and loneliness that could set in, the Inspiration Mars team hopes to recruit a married male-female couple to make the private Mars mission in 2018 together.

World first as scientists create cancer-killing cells that can be injected into patients

  •          The cells naturally occur in the body in small numbers
  •          But it's hoped injecting huge quantities back into a patient could turbo-charge the immune system
  •          Japanese researchers say the development paves the way for the new cancer and HIV treatments 
  Scientists have created cells capable of killing cancer for the first time.The dramatic breakthrough was made by researchers in Japan who created cancer-specific killer T cells.
They say the development paves the way for the cells being directly injected into cancer patients for therapy
Scientists have created cells capable of killing cancer for the first time. Pictured: microscopic cells being cultured to kill cancer

Nano-Machines Recreate Principal Activities of Proteins


Using a high performance computing infrastructure, a team of researchers developed the first versatile and modular example of a fully artificial protein-mimetic model system that recreates principal activities of proteins.

Physicists of the University of Vienna together with researchers from the University of Natural Resources and Life Sciences Vienna developed nano-machines which recreate principal activities of proteins. They present the first versatile and modular example of a fully artificial protein-mimetic model system, thanks to the Vienna Scientific Cluster (VSC), a high performance computing infrastructure. These “bionic proteins” could play an important role in innovating pharmaceutical research. The results have now been published in the renowned journal “Physical Review Letters”.

Microsoft's New Xbox To Be Out By Christmas 2013


You might just be getting your hands on Nintendo's new Wii U - but we have some exciting console news for you too.According to a report in Bloomberg credited to "people familiar with the matter", Microsoft's next Xbox will be out by Christmas 2013.
The new machine - rumoured to be built around impressive hardware specs including up to 8GB of Ram and eight core processors - will be released around Thanksgiving in the United States.

It is also suspected to come with a 2.0 upgrade to its Kinect motion tracking camera, and possibly Blu-Ray and augmented reality glasses.

Clearly it's not possible to confirm the news - and Microsoft is staying quiet for now. But when it's finally announced - either at a dedicated event or an industry show like E3 - we'll be there to bring you the news.

NSA to Hackers: A Little Help?


"The term 'hacker' is a morally neutral term that is charged with connotation," said Randy Abrams, research director at NSS Labs. "What we are talking about is [the NSA] reaching out to people with exceptional computer skills. Some of these are decent people and some are not; some have political visions that are in line with our government's, and others don't."

United States National Security Agency Director Keith Alexander has urged hackers to contribute to securing cyberspace.

Speaking at the DEFCON 2012 security conference, Alexander said the hacker community and the U.S. government cybercommunity share some core values.

"At DEFCON 20, Gen. Alexander discussed shared challenges and shared responsibilities in cyberspace," NSA spokesperson Vanee Vines told TechNewsWorld. "He also told DEFCON participants that they have the ability to help educate the nation about cybersecurity."

A summary of Alexander's speech can be viewed here.

"Hackers are often patriotic and many, particularly at DEFCON, think of themselves as the good guys," said Rob Enderle, principal analyst at the Enderle Group. "Calling on them for help both showcases the reality that the problems can't be handled by government alone and appeals to both attributes to garner assistance."


The General in His Labyrinth

Global society needs the best and brightest to help secure our most valued resources in cyberspace, Alexander said. Those resources are our intellectual property, our critical infrastructure, and our privacy.

Hackers can help educate people who don't understand cybersecurity as well as they do, he added. He also stated that the private sector and the government need to improve their information sharing.

The hacker community has built many of the tools needed to protect cyberspace, such as Metasploit, Alexander remarked. He also praised hackers, stating they figure out vulnerabilities in our systems.

Yes, but Hackers?

It's the suspicion that governments and law enforcement agencies are spying on individuals that hacktivist groups such as Anonymous cite when they attack government and law agency websites.

Law enforcement agencies around the world have responded by cracking down on hacktivists, sometimes painting them as cyberterrorists and cybercriminals.

In 2011, the U.S. Federal Bureau of Investigation and law agencies abroad cracked down on suspected members of Anonymous, a move that saw 16 suspects arrested in the U.S. alone.

In February, the international police organization Interpol arrested 25 suspected Anonymous members.

In both cases, the crackdowns triggered retaliatory attacks by hacktivists on various targets, including U.S. government websites. Interpol's website was apparently taken down after the February arrests.

In the Eye of the Beholder

"The term 'hacker' is a morally neutral term that is charged with connotation," Randy Abrams, research director at NSS Labs, told TechNewsWorld. "What we are talking about is [the NSA] reaching out to people with exceptional computer skills. Some of these are decent people and some are not; some have political visions that are in line with our government's, and others don't."

There is always a risk/reward equation in cybersecurity, "and you do not get the best rewards without taking some risks," Abrams continued. "Private industry is up against the same problems."

The U.S. government seems to be willing to tap any source of help, taking risks it apparently deems necessary. Alexander's call at DEFCON 12 was not the first time a U.S. government agency has reached out to hackers -- the Defense Advanced Research Projects Agency (DARPA) did so at a cybercolloquium in North Virginia in November.

"Virtually all governments" have been losing out to hackers," Enderle said. "Government is overmatched."

Nothing Personal - It's Just Business

The U.S. government agency's reach-out is "part of a strategic PR approach," NSS Labs' Abrams suggested. The war with hackers "is probably not winnable for the foreseeable future" and reaching out to hackers may help because "damage can be controlled with more and better resources."

However, "there is a deep distrust of government in [the hacker] community, and that will likely be the most difficult thing to overcome," Enderle pointed out. The government "is likely going to have to both give something back and address their concerns that the government itself is evil."

That distrust may not have been helped by Alexander's response to a question after his speech. He reportedly claimed that the NSA doesn't keep files on Americans, a statement that was challenged by William Binney, a former NSA technical director, during a panel discussion later.

Unless government addresses those concerns, its reaching out to hackers will fail, Enderle warned

Creating undetectable computer virus surprisingly simple

Since the Flame computer virus was discovered earlier this week, much attention has been focused on the cleverness of this piece of malicious code.

Some online security experts say the fact that Flame — alternatively known as Flamer or sKyWIper — went unnoticed for two years highlights another problem: the poor state of virus detection.

“Why does detection suck so much in the year 2012?” asks Brian Bourne, a Toronto-based cyber-security expert and founder of the SecTor cyber-security conference.

41MP Nokia 808 smartphone launches in India


NEW DELHI: Nokia's 41MP camera phone is finally in India. The 41 megapixel smartphone is available on the Nokia Shop at Indiatimes.com at price of Rs 29,999.


Nokia PureView 808 has generated lot of interest due to the PureView imaging technology and the gigantic 41-megapixel camera sensor on-board. Other features of the smartphone include Carl Zeiss optics with 4X lossless zoom and Nokia Rich Recording.


The smartphone sports a 4-inch 360 x 640 pixel resolution display and is powered by a 1.3 GHz ARM 11 processor. Running on Nokia's Symbian Belle OS, the smartphone comes with a 16GB of internal memory.


Nokia 808 PureView is presently available in black colour.


Oracle Database new zero day exploit put users at risk

Oracle Database new zero day exploit put users at risk
oracle

Oracle has recommended workarounds for a zero-day Oracle Database flaw that was not fixed in the company's April critical patch update. Oracle issued a security alert for Oracle TNS Poison, the vulnerability, disclosed by researcher Joxean Koret after he mistakenly thought it had been fixed by Oracle, allows an attacker to hijack the information exchanged between clients and databases.

FACEBOOK WILL END ON MARCH 15th, 2012!


PALO ALTO, CA –Mark Zuckerberg announced that Facebook will be shut down in March of 2012. Managing the site has become too stressful.

 
Design by gitstein | Bloggerized by Kuldeep