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A research group has come up with an innovative way of dealing with blood clots through nanotechnology. This technology has the potential to save many lives every year, as blood clots are often associated with life-threatening events.
Octopuses are like aliens and there are few creatures weirder than these eight legged critters. They survive freezing waters, perceive light through their skin, are masters of camouflage and can do many other things, some still oblivious to science. One uncanny feature of octopuses is their mating behavior or social order. Most octopus species mate at a distance, with the male using its reproductive arm to reach the female's mantle. They have to do this to avoid being cannibalized by the female. Either way, once the job is done, the male dies while females only lives a little longer, just enough to lay the eggs. That's the peak of both the octopus' sex and social life. Besides a few instances, octopuses live their lives in isolation, alone in some shell or barren rock. However, there's one octopus that seems to be totally different, even human-like: the Larger Pacific Striped Octopus.
We tend to think of flowering plants and ubiquitous, but in truth, they’ve “only” been around for about 125 million years – which geologically speaking… is still a lot, it’s just not forever. Geologists may have just found the oldest flower. Looking through some previously discovered fossils, scientists were thrilled to find a spectacular specimen: […]
Scientists working at Monash University in Melbourne have developed the most energy-efficient ‘artificial photosynthesis’ method to date. The process relies on running an electrical current through water to separate it into oxygen and hydrogen, and the team behind it say it could be used to power our home on the cheap in just a few years.
Glaciers covering Asia's Tian Shan mountains have lost a quarter of their mass over the past 50 years, at a rate four times higher than the global average due to the particularly dry climate of the area. At this rate, by 2050 half of the remaining ice that covers the 2,500 kilometers long mountain rage could melt, threatening the water supply and affecting millions of people. If left unchecked, the situation might even turn into a conflict for the most basic resources (water and food).
One of the most peculiar languages in the world, whistled Turkish, is challenging the long-standing idea that the left brain hemisphere is solely responsible for processing language and extracting meaning. Any language, be it spoken, written or signed is processed in the left hemisphere, but whistled languages are processed equally by both sides of the brain. It's a striking discovery that suggests people devoid of left hemisphere processing abilities, following a stroke for instance, can still communicate using their right hemisphere. Just whistle.
Finding insects, plants or even dinosaur feathers trapped in amber s rare and exciting. But finding a fossil salamander in amber… that’s something else – it’s actually unique. But the salamander’s unfortunate fate sparked immediate interest from researchers: not only is it a unique finding, but it’s from a never-before seen species of salamander, and […]
Russian archaeologists have unearthed a trove of warrior jewelry of historical significance: the tomb of a Sarmatian woman warrior who worshiped fire.
We all know that pollution and smog in China is pretty bad, but China has only recently published their air quality data - so we get to know just how bad it is. According to a new study published by Berkeley Earth, smog alone kills 4,000 people in China every day; that's 17% of all premature fatalities.
Religion affects our lives, directly and indirectly, in many ways. A new study published in the Journal of Homosexuality has investigated how a person’s and a country’s religious orientation impacts their attitude towards gay people. The findings showed that the more religious a person or country is, the more hostile it generally is towards homosexuals. The smallest […]
Two of the biggest pension funds in California have lost $5 billion in assets last year by sticking to their fossil fuel investments. The report released by Trillium Asset Management suggests that the loss was due to the huge dip in oil and coal prices registered between July 2014 and June 2015.
Most people have an outdated belief that solar energy is too expensive. For most people living in the United States, this isn't true for some time and Google just released a new project to make a point of this. Called Project Sunroof, the tool uses extensive satellite imagery from Google Maps and superimposes sunlight energy flux data over them.
A drug called Flibanserin, also known under the name of Addyi, is marketed as the first designed to boost a woman's sexual desire. This week the FDA will decide whether to approve the drug or not, however looming safety concerns could count against Sprout Pharmaceuticals, the parent company marketing the Flibanserin.
Thoth Technology, a Canadian company, was granted an US patent for a space elevator. Technically, though, it's not exactly a space elevator since cargo and astronauts would only be ferried about 12 miles above sea level into the stratosphere. From here, a shuttle would carry the cargo and astronauts to the International Space Station or some other dropzone in space (maybe even the moon) for a third of the cost it currently takes
Every year, over 30,000 elephants are murdered, slaughtered for their tusks. Ivory is an extremely valuable commodity, and many people will stop at nothing to get it and sell it. With this in mind, investigative journalist Bryan Christy set out to see what the smuggling route is, so he commissioned a taxidermist to create two fake ivory […]
Taking a page from the oil industry “sponsorship” philosophy, Coca Cola spent millions funding scientists to say that soft drinks don’t make people fat. While there’s nothing inherently wrong with a company funding scientists to study its products, when the result is already known before the study actually starts, that’s not exactly science – that’s […]
The mystery of the octopus genome has finally been solved, and this will allow researchers to answer some intriguing questions: how does it regenerate so well? How does it control its 8 flexible arms and over 1000 suckers? How do they camouflage and mimic the environment, and most importantly - how did a relative of the snail become so incredibly smart?
An exciting "infant Jupiter" rich in methane has been discovered using an Earth-bound telescope. The newly found planet might reveal how planets like Jupiter formed and developed during their early stages.
If we want to send people to Mars, we're going to need some bigger engines - and that's exactly what NASA's building right now. In fact, we're going to need the most complex engine ever built by mankind.
Books and education save lives - but the Drinkable Book took things to the next level. Using the bacteria-killing properties of silver and copper, a US researcher has developed a low cost, light and cool way of purifying drinking water: through a book.
Paleontologists have discovered a set of dinosaur footprints that seem to indicate social behavior in carnivorous dinosaurs. The footprints, found in northern Germany, belonged to two dinosaurs, one larger, and one smaller.
Investment in the renewable project is estimated to reach £650m ($1bn), which will be partly funded through aids from the European Commission, and construction works would create around 1,100 jobs. Environmental technology firm Abengoa, based in Spain, along with Japanese industry giant Toshiba will be leading the project for their client, MGT Teesside, subsidiary to the British utility MGT Power.
A state of emergency has been declared this Saturday by Ecuador's president, Rafael Correa. The measure was taken as a precaution given the recent increase in volcanic activity of the Cotopaxi stratovolcano, allowing the government greater freedom to allocate financial resources and critical personnel in the event of an eruption.
The food industry has become much more efficient in the last few decades as a result of globalization, but also a lot more vulnerable to shocks. Climate change will lead not only to increased temperatures, but the extreme weather it causes in North, South America and Asia are likely to also lead to global food shortages.
The results of a new study show the benefits of playing tetris when fighting with an addiction or craving - a minimum of three minutes at a time can reduce cravings for drugs, food and other activities like sex and sleeping by almost 20%.
After Utrecht, another Dutch town is joining the basic income social experiment to see whether receiving an unconditional sum of money each month will make society more productive or slacking
This is the day that humanity's consumption exceeds the amount of resources than our planet can supply in that year. Overshoot day comes sooner each year; we hit that day on August 19 in 2014. This year it was August 13, a full six days earlier.
Maybe the most amazing of social insects, ants use complex cues of pheromones to determine to which cast in the colony each individual ant belongs to. A team at University of California at Riverside found ants do this by sniffing out hydrocarbon chemicals present on their cuticles (outer shell). These cues are extremely subtle, but the ants can sense them with great sensitivity due to the way they're hardwired. It's enough to notice that ants have more olfactory receptor proteins in their genome than we humans have. Amazing!
The buzzing racket of quadcopters and drones may be stressing wildlife, a new study shows. Drones have long ceased to be the provision of the military, and are now extensively been used for civilian purposes. Amazon, for instance, wants one day to deliver all its goods with unmanned aerial vehicles. In research, drones have proven to be particularly useful in observing wildlife. But these aren't as unobtrusive as some might believe and future research should take into account that flying drones overhead should be done carefully so as to not disturb the wildlife.
A robotics team lead by Cambridge University engineer Fumiya Iida have designed a robot that archeologists of the future (they will all be robots) will recognize as the moment the machines started to take over. They built a "mother" device that can create smaller, "baby" robots, and programed it (her?) so that experience obtained building them would be used to improve upon further generations.
Some conservationists are considering introducing the Tasmanian devil, currently only found in Australia's island state of Tasmania, back to the mainland. The devil went extinct on the mainland some 3,000 years ago, and scientists hope the predator might restore balance to the local ecosystem, currently destabilized by too many cats and foxes.
A lot of women in their thirties choose to delay motherhood by freezing their eggs to later fertilize them when they feel the time is right. Cryopreservation of eggs is still a field in its infancy, though, and there's not much we know about its effects of pregnancy or rate of success. Doctors are steadily gathering stats, though, and a recent analysis suggests there may be some drawbacks to freezing eggs. The report published in the Journal of the American Medical Association suggests fresh eggs have a significantly higher chance of success than cryopreserved ones. This is news for most, even for doctors working in fertility clinics and would be mothers (eventually) should understand this risk when they choose to bank their eggs in a clinic's frozen basket.
Shower heads are generally not very different one from another. Sure, you can get a different pressure, a different type of water jet, some have temperature control, but all in all, they’re the same thing. But now, a San Francisco start-up wants to change that: they’ve developed a new shower head that consumes 70% less […]
Every five years for more than a century, National Geographic releases an atlas of the world complete with the latest geographic and geologic cartographic representations. The latest edition of Atlas of the World can be quite terrifying if you move up north, in the Arctic, for it shows just how dramatic ice loss has been in the past decades. For comparison, the GIF above stitches three edition (7th and 10th) from 2000 to 2015. The latest caption shows the Arctic as it had been in 2012, during its record low ice extent.
The Komodo Dragon Chilli doesn’t look like much; it’s pretty small, reddish (but not very bright) and a bit shriveled; but this pepper measures 1.4 million Scoville units – the official measure of chilli potency. Yes, that’s a lot. “Do not consume whole,” reads the mildly unnerving warning label on the packet. “Do not touch without gloves.” The […]
Hydro-energy is clean, cheap and reliable – in many ways, it’s every man’s dream: you get the reliability of fossil fuels with the eco-friendliness of wind and solar. But hydro also comes at a price, one that we are only recently discovering: it threatens biodiversity and encourages erosion. The removal of a dam on the Elwha […]
Faced with the worst drought in recorded history, officials in California are turning to all sorts of creative methods to curb the rising water shortage. Most recently, 96 million black plastic balls were thrown in the LA Reservoir, which is filled with enough water to last the whole city of four million for weeks. Together, the millions of plastic balls act as a cover, shielding the water inside the reservoir from the sun's rays, especially the UV frequencies. This way, less water becomes evaporated or degraded through chemical means - about 300 million gallons of it.
University of Wisconsin-Madison engineers devised a new method that grows graphene nanoribbons directly on a germanium wafer. The ribbons are of excellent quality and the technique is compatible with current manufacturing methods. These sort of ribbons have been heralded by industry experts as the component of the future which will make electronics faster and more efficient. The only thing that's been missing until now was a sound way to make them.
Massachusetts Institute of Technology 's Computer Science and Artificial Intelligence Laboratory is on the brink of revolutionizing relaxation with their recent breakthrough: they have programmed two robots that can deliver beverages.
Let's face it, even the most cutting edge robots developed today are stumbling goofs. So, in an effort to make robots less blundering a team at MIT has borrowed human reflexes to one of their lab's creation: a robot called Hermes. When the bot is just about to stumble about an obstacle, a human operator who is strapped with all sorts of actuators and motors synced to bots' movements is alerted. In a split-second, Hermes is back on his feet thanks to the innate reflexes of good ol' humans.
A new report presented by United Nations officials at the American Statistical Association meeting in Seattle estimates that by 2100 the world's population will reach 11.2 billion people. Another less conservative scenario, however, estimates a numbers of 13 billion. Right now, there are 7.3 billion living in the world or around 80 million people more than last year.
Vidal Mendoza, a U.S. Geological Survey hydrologic technician, has been spending his past Tuesday scanning the upper Guadalupe River, looking for the right spot to measure the flow of the water. Perhaps more accurately, Mendoza has been spending his past Tuesday on a hot, mostly dry riverbed searching where the river should have been.
A French company called 3Dvarius partnered with musician Laurent Bernadac to see just how far they could stretch 3D printing capabilities. Why not, they thought, stretch the strings of a fully playable 3D-printed violin? Combing the leading craftsmanship of the past two centuries with the cutting edge tech of today, the engineers designed an electric violin based on the legendary Stradivarius.
Both bathroom decorators and mathematicians have a reason to rejoice (how often does that happen?). Using a computer algorithm, a group of mathematicians at the University of Washington Bothell discovered the 15th kind of pentagon that can tile in a plane. The 14th was discovered in 1985 by mathematician Rolf Stein, while the previous five before were proven by Majorie Rice, a housewife from San Diego.
In the latest in a long string of lawsuits filled against fracking operations, a Texas family is claiming damages after the water well on their property exploded. The family's ranch is located just 1000 yards away from two fracking drills, which likely leaked methane to the groundwater according to the lawyer representing the family. The explosion left Cody Murray, the 38-year-old husband of the family of four, with severe burns on his arms, upper back, neck, forehead and nose along with “significant neurological damage.” He is now permanently disfigured, disabled and cannot work. He is now asking the court for retribution.
The chemical reactions used to make methanol from carbon dioxide rely on a catalyst to speed up the conversion, and scientists identified a new material that could fill this role. With its unique structure, this catalyst can capture and convert carbon dioxide in a way that ultimately saves energy.
Well, microscopic drinks are not really a thing, aren’t they? Not in the clubs where I go, anyway – we like our drinks large. But just stop a moment and think – how would your cocktail or beer look under a microscope? I’d wager this: it’s not like anything you thought. So, this awesome company […]
SpaceVR started a Kickstarter campaign today with the goal of sending a 3D, 360-degree camera to the ISS. This camera will collect footage that you can then view in virtual reality goggles. Space-views from the comfort of your home? Yes please!
The loving embrace of a mother and her child lasts for 4,000 years, Chinese archaeologists reported after finding their interlocked skeletons. The mother was trying to shield her child from a massive earthquake that struck China in 2000 BC and triggered massive floods; the event is sometimes referred to as ‘China’s Pompeii’. The site is […]
Advances in magnet technology have allowed MIT scientists to design a cheaper, more compact, modular and highly efficient fusion reactor that is efficient enough to use commercially. The era of clean, practically inexhaustible energy may be upon us in as little as a decade, scientists report.
