SoManyThingz

Life is 10% what happens to you and 90% how you react to it -Charles R. Swindoll

Thursday, 7 July 2016

Facebook’s OpenCellular: A New Open Source Platform For Network Access In Remote Areas

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Facebook – the blue network – has been a prime contributor to the open source community. Over the years, they have managed to build various open source tools for different platforms. A new addition that has been made to their open source product list is OpenCellular. It is an open source wireless access platform developed by the minds at Facebook.
With their new OpenCellular system in action, Facebook eyes a cost-effective and dependable network solution for deployment in remote areas. Their system is flexible enough to provide multiple connectivity options ranging from the old 2G network to the 4G high-speed LTE network and even as a Wi-Fi access point. Well, I can call it the Optimus Prime of the cellular networks.
The hardware design and specifications of the OpenCellular platform will also be open sourced over time, says Facebook. They will focus on both the software and hardware front. The OpenCellular hardware is designed to withstand extreme weather conditions and operating situations. It’s no wonder you may be able to use the internet in the dense Amazon forests or the Himalayan peaks in the near future.Facebook is working very hard to make sure that the OpenCelullar hardware requires minimalistic repairs as the location might be inaccessible sometimes. “It’s important for the system to function without much maintenance or service overhead, especially if it’s located in a remote area where technical experts aren’t readily available. To this end, we are extending an existing open source, real-time operating system that is easy to monitor and run remotely. The system can also reconfigure itself and issue alarms when additional support is needed,” – writes Kashif Ali in his blog post.Faceook OpenCellular device
The hardware could be used to deploy a cellular access point or a complete network-in-a-box – like the one built by Nokia Networks a couple of years ago — in the regions were a little to no network coverage is present. It will come handy in situations of natural disasters where the cellular networks get out of service. Facebook will work with Telecom Infra Project (TIP) for the selection of trail location for “further validation of technical, functional, and operational aspects of the platform.”
This is another Facebook mission to make the internet available for the world. The internet.org initiative launched by Facebook will be definitely benefitted by the OpenCellular platform. In fact, a large chunk of the world population doesn’t have access to the internet or even basic things like clean water and nutritious food. Facebook’s open source efforts will be beneficial for such people. It can be used to provide education in hard to access areas where internet connectivity is only a dream of the future.

NASA’s 56 Patented Technologies Now Freely Available For Anyone To Use

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NASA has recently released a total of 56 patented space and rocket technologies into the public domain. This step by NASA could be of much greater use for companies like SpaceX which are already into this industry for some time.
Some of the inventions that NASA shared into the public domains are impressive and a few of them include techniques for manufacturing carbon nanotubes, super-efficient rocket engine, and aerogels which can sustain harsh conditions in the space.
It should be noted that the NASA’s carbon nanotubes technology is almost 20 times cheaper than current techniques which are being used in the space technology.
On the other hand, aerogels are a diverse class of porous and solid materials with extreme materials properties. The futuristic version of aerogel is planned to capture comet dust in the space.
One of the most notable techniques which are opened up by NASA for the public is the ‘smart’ nozzle for turbine engines. The smart nozzle is known to improve the performance and efficiency of aircraft by a great degree.
All the above-mentioned technologies, which were released, were developed for the NASA’s space missions.
Speculations are high that some technologies like enriched baby food, portable cordless vacuums and memory foam mattresses might hit the commercial market soon.

Daniel Lockey, from NASA’s ‘Technology Transfer’ programme, says,
By making these technologies available in the public domain, we are helping foster a new era of entrepreneurship that will again place America at the forefront of high-tech manufacturing and economic competitiveness.
It is sure that these recently released technologies are surely going to help SpaceX, let’s wait and watch for the future.
If you are interested in knowing more about these awesome and cool technologies, here is the link to the patent portfolio from NASA.

Woman Adopts 21-Year-Old Cat Abandoned By Owner, Creates Bucket List Full Of Adventures

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At the sunset of his life, 21-year-old cat Tigger was left behind by his owner at a local veterinary clinic. Depressed and disoriented, he couldn’t comprehend why. But then Adriene Nicole showed up. She read his story on the Canton Neighbors page and chose to adopt him. She wished to provide him the love and care he deserved.
Unfortunately, Nicole shortly found out that Tigger had kidney failure and a tumor. But that didn’t hold Nicole back: “Though he has kidney failure and we found a tumor, he kicks it like a 12 yr old. We decided to create a bucket list full of random adventures [for Tigger],” she wrote on Facebook.
“Though it might not be much to others, all the little trips outside are a blast for him because he loves to be outdoors… the beach being his favorite so far,” she said. “The most important part is that Tigger’s story just shows how amazing it is to adopt a geriatric pet and give them the best remaining days! He has forever changed our hearts and will hopefully change the hearts of others when it comes to adopting older pets!”


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Saturday, 2 July 2016

Here Is The Powerful Letter The Stanford Victim Read Aloud To Her Attacker

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 A former Stanford swimmer who sexually assaulted an unconscious woman was sentenced to six months in jail because a longer sentence would have “a severe impact on him,” according to a judge. At his sentencing Thursday, his victim read him a letter describing the “severe impact” the assault had on her.

One night in January 2015, two Stanford University graduate students biking across campus spotted a freshman thrusting his body on top of an unconscious, half-naked woman behind a dumpster. This March, a California jury found the former student, 20-year-old Brock Allen Turner, guilty of three counts of sexual assault. Turner faced a maximum of 14 years in state prison. On Thursday, he was sentenced to six months in county jail and probation. The judge said he feared a longer sentence would have a “severe impact” on Turner, a champion swimmer who once aspired to compete in the Olympics — a point repeatedly brought up during the trial.
On Thursday, Turner’s victim addressed him directly, detailing the severe impact his actions had on her — from the night she learned she had been assaulted by a stranger while unconscious, to the grueling trial during which Turner’s attorneys argued that she had eagerly consented.
The woman, now 23, told BuzzFeed News she was disappointed with the “gentle” sentence and angry that Turner still denied sexually assaulting her.
“Even if the sentence is light, hopefully this will wake people up,” she said. “I want the judge to know that he ignited a tiny fire. If anything, this is a reason for all of us to speak even louder.”

Why Belarusians are getting naked at work

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Belarusians are now stripping off in their offices after the president ordered them to "get undressed and work."
Using the hashtag #раздеватьсяиработать -- roughly translating to #GetUndressedAndGoToWork -- people all over the country are sharing nudies on social media.
The president's exclamation seems to have been a Freudian slip, as the phrase "get undressed" (razden'sya) sounds similar to "develop themselves" (razvivat' sebya) in Russian.
Lukashenko expressed his wish during a speech at the 5th Belarusian People's Congress in Minsk. All in all, the speech addressed the importance of technology and innovation in order to lift Belarus from one of its worst economic situations in decades.
The nude flash mob has been picked up outside of Belarus as well, with more and more social media users undressing around the Baltic Sea.

Human organs grown in pigs may help transplant patients, scientists say

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Researchers are in the very early stages of using adult stem cells to grow human organs. The twist: These human organs are being grown inside animals.
Every day, about 22 people in the United States die while waiting for organ transplants, according to federal statistics.
In an attempt to solve the global donor-organ shortage, researchers at the University of California, Davis have created embryos that have both human and pig cells.
These cells are created by taking human stem cells from an adult's skin or hair, using them in a pig embryo and injecting it into the uterus of a pig.
The embryo needs a few weeks to mature for scientists to determine whether the procedure worked, but after 28 days, the pigs' pregnancies were terminated, and the cell remnants were analyzed.
Besides growing organs for transplant patients, this technology may help treat people with life-threatening diseases like diabetes, said scientist Juan Carlos Izpisua Belmonte of the Salk Institute for Biological Studies in La Jolla, California.
Belmonte is working with UC-Davis' Pablo Ross on this research. Their work is being funded in part by the Defense Department and the California Institute for Regenerative Medicine.
Getting to the point of creating human-animal hybrid organs is possible because of the combination of two breakthrough techniques in stem cell biology and gene-editing technology.
What is CRISPR Cas9 gene editing?

What is CRISPR Cas9 gene editing? 01:50
Scientists are able to knock out a section of an animal's DNA, such as the pancreas, so a pig embryo won't have the information it needs to make that particular organ.
Then, stem cells come into play. Once injected into the embryo, the adult stem cells will start working on creating a pancreas. Since embryos don't have immune systems, they can't reject the foreign cells.
The next step, which Belmonte said is still a dream, is that old, damaged or sick human organs could be easily replaced, possibly saving thousands of lives each year.

When man and beast unite

What makes stem cells so special is that they can form any type of tissue.
The stem cells are injected into an embryo at such an early stage, when the embryo is just a few cells in a Petri dish, that they can essentially develop into any part of of an animal's body.
That possibility also makes the research controversial.
The mix of human and animal DNA in modern medicine is known as chimera. The name is inspired by a monstrous creature from Greek mythology that is depicted as part lion, part goat and part snake.
The U.S. National Institutes of Health announced in November that it would not support this human-animal research after reviewing a presentation from scientists working in the field.
The institutes' main concern involves the concept of chimeras acquiring a cognitive state. Scientists are essentially asking themselves what happens if human stem cells somehow start to create a human brain inside an animal.
It's a major bioethical question, according to Paul Root Wolpe, director of the Center of Ethics at Emory University.
"If you were creating a pig with a heart made from human cells, is that OK? I think it is. There's nothing magical about the human cell," Wolpe said.
But the landscape gets murkier if there's a possibility of an animal experiencing human thoughts, Wolpe explained. Mental cognition is an intrinsically human experience.
"This is pretty crude procedure. We are throwing stem cells into embryonic cells and hoping that it works out. We have to be really careful about that," he said.
On China: Genetically modifying human embryos

On China: Genetically modifying human embryos 01:44
Although the risk of an animal acquiring human consciousness is slim -- their brains are smaller than and different from humans' -- anything is possible, Belmonte said.
"We need to consider all the possibilities. Where the cells go is a major question. They can go to the brain or anywhere," he said.
But the National Institutes of Health's funding ban has drawn criticism from scientists, including Daniel Garry, a cardiologist who leads a chimera project at the University of Minnesota, who said the agency's stance is inhibiting medical progress and creating a stigma around the research.

'Personalizing' the future of medicine

Other than transforming to essentially anything, human stem cells are important in chimera research because they can limit the chance of a human-pig organ being rejected by a transplant patient's body.
"With the compatibility of these cells, this will open the door for personalizing medicine," Belmonte said.
So why grow organs inside a pig, anyway?
The creature's organs are almost the same size as ours, said Walter Low, professor at the University of Minnesota's Department of Neurosurgery.
"The animal is acting as a biological incubator," Low said. "If the stem cells were taken from a patient with diabetes, those stem cells are identical to the patient's own cells."
Low has been using stem cells to treat neurological disorders such as Parkinson's disease, a condition that affects the central nervous system.
This idea of chimera organs isn't a new concept, Low explained. In 2010, Japanese scientist Hiromitsu Nakauchi, who is now a stem cell biologist at Stanford University, was able to grow a rat pancreas inside a mouse. This was a huge breakthrough in chimera research because rats and mice are different species.

Saturday, 25 June 2016

Russia aim to make Star Trek-style teleportation a reality within 20 years

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Russia aim to make Star Trek-style teleportation a reality within 20 years

If you have been a avid Star Trek follower you may have seen Captain Kirk and Spock beam themselves upto to some different planet as a click of a button. The legendary dialogue by Captain Kirk, ‘Beam Me Up Scotty‘ looks to be reality soon. Russia is embarking on a ambitious Star Trek style teleporatation program and its research program has received financial backing from the Russian government. The program seems to be part of a new Kremlin drive to encourage Russia’s IT sector and high-tech economy.
A proposed multi-trillion pound strategic development program drawn up for Vladimir Putin would seek to develop teleportation by 2035. According to Kommersant, the $2.1 trillion (£1.4 trillion) “road map” for development of the cybernetics market to 2035 also includes developing a Russian computer programming language, secure cybernetic communications, quantum computing, and neural interfaces (direct connections between computers and human brains).
“It sounds fantastical today, but there have been successful experiments at Stanford at the molecular level,” Alexander Galitsky, a prominent investor in the country’s technology sector, told Russia’s Kommersant daily on Wednesday. “Much of the tech we have today was drawn from science fiction films 20 years ago.”
While the concept of people teleporting from one place to another remains in the realm of fantasy, the Star-Trek style target is listed in the National Technological Initiative, a state-sponsored strategic development plan created to fund research and development sector in a number of key sectors.
However, the goal is not as far-fetched as it may sound.
Ilya Massukh, head of the Informational Democracy Fund NGO, told Kommersant that because of science’s rapid development it is necessary to make plans 15 to 20 years in advance.
“It is important to have intermediate goals to have an opportunity to correct the road map and its realization in order not to get involved in knowingly utopian spheres,” he said.
For the first time in 2014, scientists at Delft University of Technology in the Netherlands presented that it was possible to teleport information programmed into sub-atomic particles between two points three metres apart with 100% dependability.
Even though teleportation remains a remote prospect, experts believe that the next few decades will likely see significant progress in quantum computing and neural interfaces.
Looking to create its own version of Elon Musk’s hyperloop, The network would link Western Russia to the Far East and the northern reaches of the enormous country, with the first section of the network linking St. Petersburg to Moscow in order to transport cargo the 400 miles (640 km) from Baltic Sea terminals.
Earlier this week, Mr Putin showered praise on Russia’s IT sector when he met a team of programmers from St. Petersburg State University who won the 2016 international “Programming Olympiad.”
Russia not only has a talented programming community but also a small and lively software sector that has created many successful IT companies, including Kaspersky Labs and Yandex.
Western governments are also of the opinion that Russia has leveraged its computing talent to make one of the most impressive state-sponsored hacking and cyber-warfare programs in the world.