Sunday, March 23, 2014

PERSONALITY TEST Choose an icon that speaks to you the most. Don't think about it too hard. Read the answer below... Let us know what you got!  1. You are a generous and moral (not to confuse with moralizing) person. You always work on self-improvement. You are very ambitious and have very high standards. People might think that communicating with you is difficult, but for you, it isn't...
Scientists at the Naval Research Laboratory (NRL) are part of a research team that has detected water vapor in the atmosphere of a planet outside our solar system. The team, including scientists from California Institute of Technology, Harvard-Smithsonian Center for Astrophysics, Pennsylvania State University, and University of Arizona, applied a sophisticated Doppler technique to the infrared to...
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A joint study by researchers at the University of California San Diego and the University of Toronto has found that a computer system spots real or faked expressions of pain more accurately than people can.The work, titled "Automatic Decoding of Deceptive Pain Expressions," is published in the latest issue of Current Biology. "The computer system managed to detect distinctive dynamic features of facial...
Doctors in the Netherlands say they've found a potentially important new use for a simple old device—the "electronic voice box." It may help hospitalized patients who've lost the ability to speak because they need tubes down their throat to help them breathe. The electronic voice box, or "electrolarynx," was first developed in the 1920s. It's a cylinder, about the size of an electric shaver that...
Chocolate: can't live without it. Now you have a scientific excuse to dive into your daily chocolate fix: researchers have found the reason dark chocolate is so healthy for you.Research presented at the 247th National Meeting & Exposition of the American Chemical Society reveals that microbes in the gut consume the chocolate and convert it into heart-healthy anti-inflammatory compounds."We found...

Friday, March 21, 2014

Why do we become saucer-eyed from fear and squint from disgust?These near-opposite facial expressions are rooted in emotional responses that exploit how our eyes gather and focus light to detect an unknown threat, according to a study by a Cornell University neuroscientist. Our eyes widen in fear, boosting sensitivity and expanding our field of vision to locate surrounding danger. When repulsed,...
In the first moment following the Big Bang, scientists believe the universe got very big, very quickly.On Monday, US astronomers said they had peered further back in time than ever before and detected compelling evidence of this dramatic and rapid expansion, a theory known as ''cosmic inflation''.''It is somewhat of a mad theory, which was introduced in the 1980s to solve a lot of issues with the way the universe looked,'' said University of Melbourne cosmologist Alan Duffy.Advertisement''This discovery...

Wednesday, March 19, 2014

Scientists from Carnegie and Smithsonian museums and the University of Utah today unveiled the discovery, naming and description of a sharp-clawed, 500-pound, bird-like dinosaur that roamed the Dakotas with T. rex 66 million years ago and looked like an 11 ½-foot-long "chicken from hell.""It was a giant raptor, but with a chicken-like head and presumably feathers. The animal stood about 10 feet tall,...
A high-speed robot is purported to go head-to-head with former world number one table tennis star Timo Boll. In a PR video filmed and edited for Kuka Robotics, which specialises in high-end industrial robots, the sportsman is said to be shown losing 6-0 in a fast and furious game until he eventually goes on to win the match by smashing the ball over the top of his oppon...
Left two panels are the full NAC areas analyzed in this study with markings overlaid. Top image shows expert markings, bottom shows volunteer data. Color circles are the individual markings and the white, thicker circles are results from a clustering algorithm. On the right side, four example craters are shown in detail with expert markings (left) and volunteer data (right); the craters are in order...
Samsung Electronics introduced a trio of accessories on Friday that are designed to help users who are disabled and visually impaired—those with partial or greater loss of vision. Their smartphones can be transformed in this way into tools that enable easier handling of messages and more.The three newcomers are called the Ultrasonic Cover, Optical Scan Stand, and Voice Label. The three are designed...
Here's the bad news: Heart disease is the leading cause of death in the United States, and 49 percent of adults have at least one risk factor for the disease. But the good news is that there are a number of things you can do to keep your heart healthy. Exercise is a good place to start, said Dr. Judith Mackall, a cardiologist at University Hospitals Case Medical Center, in Cleveland. Thirty...

Saturday, March 15, 2014

The European Union took another step on Thursday towards the mandatory introduction of a common mobile phone charger, which could power-up all makes of handsets. The European Parliament in Strasbourg voted in favour of draft legislation which would include compatibility with "universal" chargers as one of the "essential requirements" of all electrical goods approved for sale in the EU. While the...
Shaped like a lopsided headband, Google Glass is an unassuming piece of technology when you're holding it in your hands. You feel as if you can almost break it, testing its flexibility. Putting it on, though, is another story. Once you do, this Internet-connected eyewear takes on a life of its own. You become "The Person Wearing Google Glass" and all the assumptions that brings with it —about your...
Imagine holding music in your hands. That's what you can do with the Aura, a new electronic musical instrument conceived by Cornell University engineering students. "The goal was to create the most intuitive instrument," said senior Ray Li, who came up with the idea of an instrument played by gesturing in the air and brought it to life in collaboration with programmer Michael Ndubuisi, also a senior. To play the Aura, Li dons gloves fitted with sensors that report the position and orientation...
Researchers at the Stanford University School of Medicine have developed two inexpensive adapters that enable a smartphone to capture high-quality images of the front and back of the eye. The adapters make it easy for anyone with minimal training to take a picture of the eye and share it securely with other health practitioners or store it in the patient's electronic record. "Think Instagram for...
A new dinosaur species found in Portugal may be the largest land predator discovered in Europe, as well as one of the largest carnivorous dinosaurs from the Jurassic, according to a paper published in PLOS ONE on March 5, 2014 by co-authors Christophe Hendrickx and Octavio Mateus from Universidade Nova de Lisboa and Museu da Lourinhã. Scientists discovered bones belonging to this dinosaur...

Thursday, March 13, 2014

Cybercriminals are settling into a comfortable place in the "Dark Web" where they test, refine and distribute malware for online thievery. That's the conclusion of researchers at McAfee, the US Internet security specialist, who noted that a huge data breach that affected as many as 110 million customers of the US retailer Target may be just the tip of the iceberg.In its quarterly threat assessment...

Wednesday, March 12, 2014

Chimpanzees possess a flexible, humanlike sensitivity to the mental states of others, even strangers from another species, researchers suggest March 11 in the Proceedings of the Royal Society B. Empathy’s roots go back at least to the common ancestor of humans and chimps, they say.Psychologist Matthew Campbell and biologist Frans de Waal, both of Emory University in Atlanta, treated chimps’ tendency to yawn when viewing videotapes of others yawning as a sign of spontaneous empathy. Their research...
The search for Malaysia Airlines Flight 370 has rekindled a debate over the iconic "black box" flight recorder and whether it's time for aircraft to start live-streaming in-flight data in real time. Civil aviation industry sources agree thetechnology exists for commercial airliners to immediately relay via satellite vital technical information otherwise compiled by a flight data...
Using little more than a few perforated sheets of plastic and a staggering amount of number crunching, Duke engineers have demonstrated the world's first three-dimensional acoustic cloak. The new device reroutes sound waves to create the impression that both the cloak and anything beneath it are not there. The acoustic cloaking device works in all three dimensions, no matter which direction the...