Tag Archives: science

This 3-Cent Droplet Lens Turns Your Smartphone Into A Powerful Microscope

pdms lens

Researchers from the University of Houston have developed an optical lens that can magnify images up to 120 times when attached to the average smartphone. The droplet-shaped lenses, which are made of a polymer called polydimethylsiloxane (PDMS), are extremely inexpensive — the researchers estimate that it would cost just 3 cents a piece to produce them in bulk. Yu-Long Song is one of the scientists who worked on the lens. “Nearly everyone has a smartphone,” Sung said. “Instead of using a $30 or $50 attachment that students might

Scientists Just Captured What Thunder Looks Like for the First Time Ever (Video)

thunder image

A pair of scientists from the Southwest Research Insitute in San Antonio just became the first people to successfully image a thunderclap. Their research was presented at a geophysics conference in Montreal on Tuesday (May 5). Lightning and thunder are extremely unpredictable. While we obviously have the capability to track thunderstorms, it is virtually impossible to predict exactly when and where an individual lightning strike will occur. To get around this issue, scientists Maher Dayeh and Neal Evans created their own lightning by using

Robo Raven V: University Of Maryland’s New Bird-Like Drone (Video)

robo raven

Researchers working at the University of Maryland have developed a robotic bird-like machine. The hybrid drone is being called the Robo Raven V and is quite possibly the most functional wing-flapping aircraft ever created. According to UMD Robotics… “Robo Raven V utilizes both wings and propellers to generate a significantly greater amount of thrust and maneuverability, allowing it to perform tighter and more controlled aerobatics, carry greater payloads, fly for longer, and do realistic soaring and gliding.”     This is

Neuroscientist Uses One Person’s Brain to Control Another Person’s Arm (Video)

arm control

Greg Gage has always been fascinated by the brain. He dedicated his whole life to studying it, and spent six and a half years in graduate school at the University of Michigan just to earn the title of neuroscientist. As he climbed his way up the academic ladder, Gage noticed a major problem with the field of neuroscience: the equipment needed to do any serious research was so expensive that it was only available in the largest universities and institutions. In other words, you had

Swedish Brothers Launch Donut to the Edge of Space (Video)

space donut

Earlier this month, Swedish brothers Alexander and Benjamin Jönsson and a few of their friends launched a donut to the edge of space for the first time ever. After months of planning the group used a weather balloon to launch the donut from Askim, Norway on April 9th. According to Popular Science… “Like other weather-balloon-powered launches we’ve seen, it didn’t technically reach outer space – an altitude of 32 kilometers is still within the stratosphere. That’s still pretty high for a pastry, though.” In

Russia Just Announced Plans to Close 40% of Its Universities. Here’s Why

russia universities

On Friday (4/17), Russian Minister of Education and Science Dmitry Livanov caused quite a stir when he announced that Russia would be closing 40% of its universities by 2016. The government also plans to cut the number of university branches by 80%, Livanov said. According to data from the Ministry of Education and Science, Russia has 593 state universities (with 1,376 branches) and 486 private universities (with 682 branches). According to Livanov, there are five times as many universities in Russia today than there were during the time of

Man’s Best Friend: Scientists Uncover Bonding Hormone Between Dogs and People

dog love

The bond between a dog-lover and their pooch is one of the strongest bonds in the world. Now, a team of researchers from Japan believe they have uncovered the science behind this phenomenon. During a recent study, scientists from Azabu University found that when a dog owner stares into their dog’s eyes, that person experiences a rush of a hormone called oxytocin. According to The Guardian, “The same hormone has been shown to spike in mothers’ brains when they look into their

Migraines: How They Happen and How to Treat Them Without Drugs (Infographic)

migraines

If you’ve ever had a migraine, you know just how miserable they can be. According to the Migraine Research Foundation, roughly 36 million Americans suffer from recurrent migraines; 90% of these sufferers report being unable to work or function normally during an attack. While most people only have attacks once or twice a month, the MRF reports that a whopping 14 million people experience headaches on an almost daily basis. This great infographic — created Christine McMahon at WholesomeOne.com — gives you the

NASA’s Curiosity Rover Has Discovered Liquid Water Below the Surface of Mars

curiosity water

For years, scientists thought that the freezing temperatures and extremely dry climate on Mars made it impossible for liquid water to exist there. Now, all that has changed. New measurements taken by NASA’s Curiosity rover indicate that there is actually liquid water just below the Martian surface. “The evidence so far is that any water would be in the form of permafrost. It’s the first time we’ve had evidence of liquid water there now,” says Andrew Coates, head of planetary science at

The World’s First Head Transplant – Medical Breakthrough or Mad Science?

head transplant

On Wednesday, April 8th, a 30-year-old Russian computer scientist named Valery Spiridonov volunteered to be the first person ever to undergo a full head transplant. The idea was first proposed two years ago by Italian neuroscientist and surgeon Sergio Canavero of the Turin Advanced Neuromodulation Group. The seemingly far-fetched concept arose from a discussion Canavero and his colleagues had about how to improve the situations of those suffering from severe muscle and nerve damage. In February of this year, Canavero outlined the transplant technique he

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