Magnetic random access memory (MRAM) is intriguing because of demand for fast, low-cost, nonvolatile, low-consumption, secure memory devices.

MRAM relies on manipulating the magnetization of materials for data storage rather than electronic charges, boasts all of these advantages as an emerging technology, but so far it hasn't been able to match flash memory in terms of storage density.

At various times, Alan Turing was hailed as a brilliant cryptologist, leading a team of code breakers at Bletchley Park which cracked the German Enigma machine cypher during World War II, and then later as a gay martyr. Now, due to popular media accounts of computers seeming 'human' over and over, he is known for The Turing Test and is getting a biopic, "The Imitation Game", starring Benedict Cumberbatch in the lead role.

In a 1950, Turing propose The Turing Test, where he outlined a standard for a computer being considered human and proposed that the solution to artificial intelligence would be a program with the mind of a child and teach it to think.  So the goal of the test is not to determine if a machine is correct, but whether or not it is considered real.

Scientists have developed a scalable, next-generation platelet bioreactor to generate fully functional human platelets in vitro

A new single-cell technique can help investigate how the environment affects our development and the traits we inherit from our parents. It can be used to map all of the 'epigenetic marks' on the DNA within a single cell,which will boost understanding of embryonic development, enhance clinical applications like cancer therapy and even reduce the number of mice used in research.

A site called Social Predictor ( predicts future trends based on the number of tweets, sentiment of tweets, number of news stories and sentiment of the news stories about celebrities and culture. It can also try and predict stock prices or daily sales of a product, based on the chatter related to user-input keywords, such as a stock ticker or the name.

The creators said trading strategy based on their model outperformed other baseline strategies by between 1.4 percent and nearly 11 percent and did better than the Dow Jones Industrial Average during a four-month simulation. 

Scientists from Queen Mary University of London have found a successful way of identifying bird sounds from large audio collections, by using recordings of individual birds and of dawn choruses to identify characteristics of bird sounds.

They took advantage of large datasets of sound recordings provided by the British Library Sound Archive, and online sources such as the Dutch archive Xeno Canto.

The Affordable Care Act and data portability is forcing health care providers, and the vendors who service them, to accelerate development of tools that can handle an expected deluge of data and information about patients, providers and outcomes.

The volume of data is daunting - so are concerns about interoperability, security and the ability to adapt rapidly to the lessons in the data, writes Dana Gardner at Big Data Journal.

That is why Boundaryless Information Flow, Open Platform 3.0 adaptation, and security for the healthcare industry are headline topics for The Open Group’s upcoming event, Enabling Boundaryless Information Flow on July 21 and 22 in Boston, he notes.

Corticosteroid drugs used in inhalers by children with asthma may suppress their growth, suggest two new systematic reviews published in The Cochrane Library which focus on the effects of inhaled corticosteroid drugs (ICS) on growth rates.

The authors found children's growth slowed in the first year of treatment, although the effects were minimized by using lower doses.

Is it true that you can discern how someone votes based on their Google search history related to science and health issues? It seems to be so, in a majority of cases.

Republicans search for information about the weather, climate change and global warming during extremely hot or cold spells while Democrats search those terms when they experience changes in the average temperatures.

Corey Lang of the University of Rhode Island tracked how the temperature fluctuations and rainfall that Americans experience daily in their own cities make them scour the Internet in search of information about climate change and global warming.

To do so, he used data from Google Trends, local weather stations and election results.

George Dyson. Credit:

If you read about Big Data for very long, a quote from science historian George Dyson is sure to come up: "Big data is what happened when the cost of keeping information became less than the cost of throwing it away." 

That will be a platform to talk about the challenges, etc.

But there is a bigger problem that shows the challenges of Big Data - that isn't what Dyson said. But like with Einstein quotes about bees, in a Google world, where accuracy is measured by how often you are repeated and thus make it to the top of search engines, the Big Data problem is accuracy, not volume.