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Florida Researchers have developed a new class of LEDs that may change the lighting and display industry of the future.
Cardiff University public health experts have discovered a powerful link between a pupil's breakfast quality and their performance at school. The study – the largest to date looking at how nutrition influences school performance -- recorded the breakfast habits of 5000 pupils aged 9 through 11, and their results in the Key Stage 2 Teacher Assessments 6-18 months later.
Cooling things with lasers? I'm down!
In a leap of innovation, Samsung unveiled the largest storage unit ever: a 15.36TB flash drive which uses 256GB NAND flash as the basis for the storage. The hard drive is 60% bigger than its closest competitor and all that storage is packed inside a tiny 2.5-inch SSD case. And yes, I prefer to still call it a hard drive even though there aren't any motors, pivots or arms. Deal with it.
Research at the Queen's University Belfast has produced a major (and mind-bending) breakthrough, in the form of the first synthesized porous liquid. The new material has the potential for a massive range of new technologies including carbon capture.
Ant colonies are incredibly complex systems -- the tightly knit, intensely cooperative colonies are closer to a single superorganism than to human societies. Researchers form the University of Bristol wanted to know how this single mind of the hive reacted to distress, and subjected colonies of migrating rock ants to differing forms of simulated predator attack to record their response.
Scientists at the Georgia State University, Georgia Regents University and Charlie Norwood VA Medical Center found that the brain uses sweet foods to form the memory of a meal. The paper shows how the neurons in the dorsal hippocampus -- a part of the brain that is critical for episodic memory -- are activated by consuming sweets.
Between reports of melting icecaps, starving polar bears and reports of food shortages, it's easy to become pessimistic about life. But it's not all bad, as a recently released report by the UN, published in The Lancet, shows how pregnancy-related deaths have fallen almost by half in the past 25 years.
3D printing has ignited our imagination and pushed us to think about things in new, different ways.
Microsoft released an app that can guess emotions based on an uploaded photo.
That the game of rugby has been so quick to embrace technological change is to its credit, and has definitely led to a reduction in controversial results; something which is, despite all the financial implications of each game and huge global audience, still a huge problem in football.
Women suffering from polycystic ovary syndrome (PCOS) show elevated levels of testosterone and testosterone derivatives in their systems, as well as an increased risk of anxiety and depression. As the offspring of these women (both sons and daughters) show similar symptoms, it's been believed that PCOS can be transmitted through genetic code. However, a new idea comes to question this -- specifically, the fact that the fetuses of mothers with PCOS are gestating in high levels of testosterone is what causes these symptoms.
A new dwarf planet, designated V774104 has been identified and now takes the crown of most distant object in our solar system, being three times farther away than Pluto. The dwarf planet is estimated to be between 500 and 1000 kilometers across. Astronomers don't yet have enough data to estimate its orbit and estimate that about an year of observations is needed to gather enough data for a precise answer.
Researchers at the Washington University School of Medicine, St. Louis and University of Illinois at Urbana-Champaign have developed implantable devices that can activate -- and in theory, block too -- pain signals traveling from the body through the spinal cord before they reach the brain.
Imagine if, instead of driving in the crowded traffic or taking the bus to work, you could just fly, above the street. That's the idea behind skyTran, a self-driving monorail that hopes to revolutionize the way we think about transportation.
Nikola Tesla had it right since 1908.
Seismic tremors around Mount St. Helens hint at a new possible eruption in the area. Geological surveys have revealed the interior structure of the volcanic system, and geologists have been able to correlate seismic activity with the activation of the system
Researchers studied the link between cycling helmet legislation and recorded head injuries in various parts of the country. Their findings put into question the efficacy of helmet legislation, and the researchers suggest that the best way to protect cyclists is for the government to provide infrastructure tailored to their needs.
Let's try again: Imagine you could grow your food at home, year-round, using a futuristic aquarium/garden system!
In a study published Monday in the journal Scientific Reports, researchers from the University of Queensland caution that the surge in scarlet fever cases may pose an unexpected threat.
The study recorded the biological responses (a fancy wording for arousal) of a sample of 345 women who watched videos of nude males and females. And the data is quite surprising: 82% of participants responded sexually to both men and women.
"Any cars that are being made that don’t have full autonomy will have negative value. It will be like owning a horse," Musk said.
Using a newly-developed production method, the Institute of Industrial Science at Tokyo University succeeded in producing a type of glass that rivals steel in hardness. The new material opens huge developmental lanes for any glass and glass-related product, from tableware to bulletproof glass.
A new study from the University of California looks at the link between the bonding hormone oxytocin and the effect of marijuana in social contexts that improve interpersonal bonding. Their findings offer insight into how the hormone could make social interactions more fulfilling and satisfying by enhancing our natural cannabinoid receptors.
Artificial Intelligence. To most of us that brings up images and short clips from movies where AI dominates Earth and enslaves us poor humans. Put away those connotations for a moment. AI in its purest sense, where programs evolve and self-improve has been very interesting. Google recently showcased an interesting program; they plugged it into a game on the PS4, and in a matter of hours, the program had taught itself to play the game, and a few hours later could play it better than any human. Although this is slightly frightening, it shows how powerful technology is getting.
The famous inventor and tech pundit shares a few words on why he thinks humans will soon live forever.
For decades, scientists have been discussing about the possibility of a clean, virtually inexhaustible source of energy – and they still are. But with the work of researchers from the Max Planck Institute for Plasma Physics, that may soon change, and the way we think of energy might change. After over 1.1 million construction hours, they […]
A new model of a spectrometer was unveiled by Australian national nuclear research and development organisation. But this one is made of LEGOs.
Changes in surface height as measured by satellite altimeters suggest the Antarctic peninsula is experiencing a net gain of ice cover. The analysis suggests Antarctic ice sheet showed a net gain of 112 billion tons of ice a year from 1992 to 2001. However, this net gain slowed to 82 billion tons of ice per year between 2003 and 2008. Some parts the peninsula experienced substantial ice cover gain (East Antarctica), while other parts showed evidence of ice discharge (West Antarctica).
Researchers at MIT have developed a device that can track human silhouettes behind walls using Wi-Fi.
Using functional magnetic resonance imaging, scientists from the universities of Michigan and Pennsylvania scanned the brains of 50 smokers while they viewed anti-smoking ads. They recorded their neural activity spikes as they watched the sample of 40 images one at a time, looking for increase activity in the medial prefrontal cortex, the area that handles decision making processes.
Ahh, the phallus. In most sexually-reproductive species, half of the individuals lack one, while the other half is constantly trying to share theirs as much as possible with the first group, with varying degrees of success -- bragging, fighting or impressing their way to the continuation of the species. Marvelous!
We're living in the future.
When humans and nature work together, you can build some extraordinary designs. At MIT, living things are integrated using today's most advanced gear - like biological 3D printers - to help solve human needs. In this particular case, a suit that self-regulates in response to humidity (the trigger is sweat) so you can work, dance or explore more comfortably.
Sprocket the cat has been fitted with an improvised 3D printed leg brace which has a good chance of saving his leg from amputation. Sprocket, who is just younger than 1 year old, has had his share of misfortunes. He was lucky to survive being hit by a car, but his leg was shattered. He managed […]
French scientist working on the Hall thrusters -- an advanced type of engine that harnesses a stream of plasma to generate forward momentum -- have recently figured out a way to optimize them, allowing them to run on (wait for it) a staggering 100 million times less fuel than conventional chemical rockets. The research has been published in Applied Physics Letters.
This Wednesday at the Tokyo Motor Show, Honda Motors will unveil its brand new hydrogen car: the FCV (not its real name likely). According to Forbes, the car can run 435 miles on a tank full of hydrogen, which is more than 100 miles than any of Tesla EV. Moreover, a full fill only takes 3 minutes which means you can be back on the road in no time - provided you can find a hydrogen filling station. The biggest innovation, however, is Honda's new fuel cell system which is 10 times cheaper than the one on the FCX Clarity and takes as much space a typical V-6 engine.
Driverless cars are slowly becoming a reality on our streets, but at the mining sites, driverless trucks have already become a reality.
The next time you throw away an aluminium can, picture the can half full of gasoline. That's how much energy goes into making it, and how much energy will have to be spent to produce a new one rather than recycle.
Just in time for Halloween, scientists have developed the blackest material - a material so dark that it absorbs almost all the light that hits its surface.
A team of students in Canada invented a cheap, portable cooling device that doesn't need any electricity.
A preliminary study from Switzerland, published this month in the Annals of Neurology, proved the effectiveness of a new method of non-invasive brain surgery: using a newly-developed operating device that relies on ultrasound, in conjunction with magnetic resonance imaging (MRI), allowed neurosurgeons to precisely remove small pieces of brain tissue in nine patients suffering from chronic pain without removing skin or skull bone. Researchers now plan to test it on patients with other disorders, such as Parkinson's. Neal Kassell, neurosurgeon at the University of Virginia, not directly involved in the study.
Cristiano Menezes of the Brazilian Agricultural Research Corporation has discovered farming behaviors in bees, adding them to the list of social insects that practice agriculture.
"Please enter a strong password", is now an ubiquitous greeting whenever we try to register online. Security experts advise we use long passwords at least 12 characters in length, which should include numbers, symbols, capital letters, and lower-case letters. Most websites nowadays force you to enter a password under some or all of these conditions. Moreover, the password shouldn't contain dictionary words and combinations of dictionary words. Common substitution like "h0use" instead of "house" are also not recommended - these naive attempts will fool no automated hacking algorithm. So, what we end up at the end is a very strong password, like the website kindly asked (or forced) us to do. At the same time, it's damn difficult if not impossible to remember. People end up endlessly hitting "recover password" or, far worse, write down their passwords in email or other notes on their computer which can easily be recovered by any novice hacker.
The Yuanmeng (which means “dream”) isn't a work in progress - it's actually flying, taking off for the first time from Xilinhot in Inner Mongolia.
A recent study published Wednesday in the journal Nature shows that there is a strong functional relationship between a region's average recorded temperature and economic productivity -- further warning of the damage climate warming would inflict on our economy.
Bitcoin's blockchain database is shared by all nodes participating in a system - that's more computing power than Google has. This makes the Bitcoin ledger impossible to forge or destroy, since there are millions of other copies distributed across the whole web. Now, this remarkable financial innovation could be used to thwart corruption.
Carbon nanotubes are a class of advanced materials that researchers think will transform electronics someday, but while great effort is expended trying to figure out the best way to make them, it appears that our lungs are already littered with them. American and French researchers collected both biological samples from randomly selected asthma patients and swabs from nearby buildings and busy intersections. Eventually they found carbon nanotubes, leading them to believe that the material is expelled throughout the city. The source? Vehicles, it seems, which act like carbon nanotube factories on wheels. Similar findings were detected in samples from Houston, in spider webs in India and in ice cores, suggesting carbon nanotubes are everywhere where automobiles are on the loose.
A recent U.S. study shows how the upward trend in economic damage from hurricanes correlates very closely to the influence global warming has on the number and intensity of hurricanes. Published in Nature Geoscience, it concludes that the commonly cited reasons for growing hurricane damage -- increases in vulnerability, value, and exposure of property -- don't stand up very well to scrutiny.
What exactly makes you thirsty? Dehydration, obviously, but how does your brain know that your body needs water? And how does that grey, squishy lump resting in your cool and comfortable cranium, know when your body needs to heat up or cool off? Scientists at the McGill University Health Centre Research Institute (RI-MUHC) and Duke University have asked themselves just that, and being scientists, went ahead to find out.
