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Some findings are just counterintuitive. I mean, you’d think that adding water to materials would always make them softer, right ? Well according to Yale researchers, that’s not necessarily the case. The team found that you could improve the strength of a composite by 30 percent by embedding droplets of water into its structure. Adding pockets […]
We’ve probably all experienced it at some point – you really have no reason to stay online… but you do so nonetheless. But six percent of the global population actually suffers from internet addiction (IA). Addiction is defined as a substance or activity which is initially pleasurable, but the continued use/act of which becomes compulsive and […]
Some animals have extraordinary sensorial abilities; there have been scientific works documenting dogs which react to an earthquake 5 minutes before the waves reached the surface, but this is perhaps even more spectacular – some birds can sense an earthquake from 900 km away (560 miles). It seems that have avoided a devastating storm by fleeing […]
Hopes are high this time of year, but before your make your New Year’s resolution you might want to consider an important cognitive bias: when following goals, progress is given a lot more consideration than setbacks. Say your resolution is to lose weight, so next year you’ll be on a diet. Chances have it, according […]
We know that ancient populations really liked olive oil, and it’s not that uncommon to find oil-filled pots from Ancient Greece. However, archaeologists were really excited to find that pressed olive oil goes as back as 8,000 years ago. Researchers found residues of the Mediterranean-diet staple on ancient clay pots dating back to the 6th millennium B.C. […]
The latest in brain-computer interface technology was recently demonstrated after woman with quadriplegia shaped a sophisticated robotic hand with ten degrees of freedom using her thoughts. Through the interface, she instructed the robotic hand to move up, down or sideways, pick up small or big objects and even squeeze them. In just a couple of years, […]
It seems like every year, at least one major TV station cautions us that the average person gains between 7 and 10 pounds during the holiday season and as such we should all be careful. In reality, studies show this is a myth and only one pound is gained on average.
In March 2014, the US and Mexican governments decided to release a flow of water down the Colorado River, in an experimental attempt called “Minute 319”. The river has experienced record droughts in 2014, but surprisingly, this initiative reversed a 13-year decline in the greenness along the delta. The Colorado River stretches along 1,450-miles (2,330 km), encompassing seven […]
The United States Department of Defense just demonstrated one of the scariest weapons ever – a ‘magic bullet’ that can change trajectory in mid flight on command and hit a target no matter what. Shots can be fired from as far as 1.2 miles, and snipers can remain hidden without risk of getting spotted. In fact, […]
Security experts have devised a novel authentication system that exploits quantum effects to make fraud-proof credit cards or IDs. Called Quantum-Secure Authentication (QSA), the technology relies on the quantum properties of single light beams, called photons, including their ability to be in multiple places at once. Quantum physics keys “We experimentally demonstrate quantum-secure authentication (QSA) of […]
Do you fancy diamonds? If the answer is ‘yes’, then you’ll absolutely love this rock extracted from a Russian mine. The rock is littered with over 30,000 diamonds, something which is extremely rare and may yield valuable information about how diamonds form in natural conditions. What’s unlucky for gem sellers was very fortunate for researchers […]
I usually don’t pay much attention to the “Person of the Year”, but this one is really special. Euronews, the largest European news channel has named “The Rosetta Team” as their “Person of the Year”. Why it matters It’s almost always politician, economists or humanitarians that take the laurels – and for good reason. The […]
Superconductivity or zero electrical resistance at room temperature is any physicist’s dream, but so far the challenges have proven too great. Typically, metals like mercury become superconductive at temperatures close to absolute zero or -273 degrees Celsius. This means that we need to add a lot of energy to refrigerate the material so we might […]
In what is not only a laudable initiative but also an interesting precedent, president Obama has declared a large swath of southwest Alaska’s coast off-limits to oil and gas drilling. He stated that the environmental risks are the main reason why he is taking this measure – the oil exploitation could endanger fisheries which are vital […]
As far as manned spaceflight is concerned, all attention seems to be directed toward Mars, which makes sense after all considering it’s the most Earth-like planet in the solar system. It’s not as hospitable as it was a few billion years ago, though, and because of the long trip that realistically takes at least two […]
Many TV shows (like Dr. Oz and The Doctors) claim to give solid medical advice, based on scientific evidence. But a new study has found that about half of all recommendations given on those TV shows are actually bogus, with either no scientific evidence to back them up, or even worse – being contradicted by […]
Unfortunately, Derby the husky cross wasn’t born like other dogs. While her back paws are normal and well developed, a deformity caused him to be born with small and very twisted forelegs. He couldn’t walk at all. But Derby caught a break when she was adopted by Tara Anderson, who works for a 3D printing company called […]
Microscopes have gone a long since Zacharias Jansen first invented them in the 1590s. Besides optical telescopes, we now have digital microscopes, atomic force microscopes or, my favorite, electron microscopes. Now, it may be the right time to add a new class to the list: holographic microscopes. While these have been investigated for some time, […]
New York state officials have chosen to ban fracking also known as hydraulic fracturing after a two-year period of review where numerous ‘red flags’ were raised concerning public health. The decision was made recently at a cabinet meeting in Albany. No fracking in New York For the past five years, the state had fracking under […]
If you’ve always wanted to choose the name of stuff from outer space but never got the chance… now’s your time to shine! NASA is offering you the chance to name one of the craters of Mercury in honour of the MESSENGER mission, which is nearing its final days. Apply or Vote HERE. NASA, together with Johns […]
As modern medicine can be quite paradoxical sometimes, checking into a hospital can actually boost your chances of an infection; and if you’re thinking that this only happens in poorer, underdeveloped countries – you’re wrong. No matter where you check in at a hospital, you are vulnerable to infections which have nothing to do with […]
These cute furry rodents almost went extinct in the 19th century, but conservation efforts have proven successful and right now, the world has a solid beaver population. But a new study conducted by Canadian researchers found that this increase in population also has some unforeseen consequences: beaver damming generates climate-changing methane emissions. First of all, it has […]
It has been known for quite some time that male praying mantises can get their heads ripped off while copulating with females. But a new study has shown that deceptive females can trick the males and eat them even without copulation; basically, they lure them in pretending to be full of eggs and eat them when […]
The German cities of Dortmund and Luedenscheid have decided to rename streets named after the former BAYER chief executive Carl Duisberg. Similar initiatives are also underway in Frankfurt, Wuppertal, Krefeld and Leverkusen. This carries a special weight as Wuppertal is the birth place of Carl Duisberg, Leverkusen is the home of BAYER‘s headquarters. Carl Duisberg is […]
NASA’s Mars Curiosity Rover has discovered a tenfold spike in methane, an organic chemical which may indicate that there actually was life on Mars – or still is. The rover detected this high concentration in the atmosphere, as well as in a rock-powder sample collected by the robotic laboratory’s drill. Curiosity on the Red Planet Curiosity has […]
Over the years, many exciting discoveries have been made in Egypt – so many that most people have this idea that there is not much you can find in terms of Egyptian Archaeology. This recent find proves them as wrong as it gets: over a million mummies have been discovered in an ancient Egyptian cemetery, […]
They say that when two people fall in love, you can see sparks flying. Well, that may or may not be true, but researchers from the US have shown that when sperm meets and egg – sparks definitely fly. Fertilization Fireworks These are the first images captured at the exact moment when a mammal’s egg is […]
If you’ve ever cycled in a hilly area, then you know what a problem it can be – especially if it’s an urban area; also, for older people, or people with mild cardiac issues but who still practice light cycling, it can be quite dangerous. Norway has come up with a solution to that issue […]
Only weeks after it became operational around Mars‘ orbit, NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) mission has uncovered a new process by which the solar wind can penetrate deep into a planetary atmosphere, past the ionosphere even this shouldn’t have been possible. It seems like a magic trick at the moment, but in time this mechanism […]
A nonprofit foundation called Mars One wants to build a human colony on Mars, and send people there on a one way mission. In order to facilitate the development of this colony, they have hosted a competition to find the best possible payload to fly to Mars. The winning design will be included in the scientific […]
An expedition that drilled 2,400m beneath the seabed off Japan – the deepest marine drilling ever – found life in cores brought back to the surface. The tiny, single celled organisms survived there without any oxygen or light, relying only on a harsh diet of hydrocarbons to make means. Because of the limited resources available to […]
Among evidence analyzed during a rape-related crime investigation, one of the best clues that might incriminate a suspect are pubic hair samples. But because these hairs most often than not are missing their roots, it’s very difficult if not impossible to make a conclusive DNA analysis. Silvana Tridico, a forensic biologist at Murdoch University in Perth […]
Space-based telescopes have been used to spot planets (even Earth-like planets) for years now, but this is the first time ever that a ground-based telescope has detected an Earth like planet. A telescope based on the ground in La Palma (one of the Canary Islands) called Nordic has found 55 Cancri e, an exoplanet two times bigger than […]
Take millions of data points, each one a geolocated entry plucked from a digitised collection of 18th- and 19th-century ships’ logs, paint them black on a white canvas, and what do you get? This magnificent view of the ocean! There may be no features on this map, but you can clearly distinguish the continents and […]
Widespread use of computers is said to make people dumber or more prone to forgetfulness. It’s true, while we’re less inclined to memorize things such as poems or mathematical formulas, this doesn’t necessarily make it a bad thing. A study made by US psychologists found that when people save information on their computers or phones, […]
You see them at the dentist, at the vet, the hair salon – the old magazines on the table. Fashion magazines, car magazines, travel magazines, whatever… they all have one thing in common – they’re really old. Why don’t practitioners just put new magazines? A new study has now shown that they really do… but […]
Amazingly, 19 percent of all Australian households have solar panels or solar water heaters installed, according to the Australian Bureau of Statistic (ABS). The statistic is even more astonishing when you consider only three years ago five percent of the households had rooftop solar panels. A land of sunshine Of the 19 per cent, 14 […]
A new study conducted by Spanish researchers and published in the prestigious journal Pediatrics has revealed that late clamping of the umbilical cord leads to increased anti-oxidant capacity of mature newborns, and the moderation of inflammatory effects in the case of those born from induced labor. In other words, it leads to a better development in their first […]
It’s like Christmas before Christmas – the Mars Reconnaissance Orbiter has started sending back images it took of the red planet, and there’s just so many fantastic stuff it feels like Christmas has come earlier this year. Now, the MRO sent back images peculiar features along the slopes of dunes: long, sharply defined grooves (pictured) that seem […]
If you have a geologist friend or family, then you probably know they’re an awesomely weird bunch. I’m a geologist myself, and even I find it hard to buy presents for another geologist sometimes – so this is why I put along this list – to give you an idea of some awesome stuff you […]
One of the most interesting projects in science today are the BRAIN Initiative in the US and the Human Brain Project in Europe, which aim to map all the synapse connections in the human brain, or connectome, and ultimately simulate it. It’s an ambitious project with numerous challenges, but the possible benefits are well worth […]
Have you ever wondered how an ink drop blasted by a laser looks like? Physicist Hanneke Gelderblom of the University of Twente in Enschede, Netherlands did! She and her team have won the American Physical Society’s 2014 Gallery of Fluid Motion competition for this technique which is not only super cool, but may one day lead to better […]
There isn’t a less dreaded sight in any respectable bar than a beer bottle gushing foam. It’s not the bartender’s fault though (not necessarily), since different assortments of beer have their signature foam – some make more, some make less. Breweries nowadays use all sorts of anti-foaming agents, and now food scientists in Belgium – the […]
We’ve previously told you how our ancestors’ adaptation to metabolizing alcohol which first happened some 10 million years ago may have been essential to their survival. There’s more to it though. The same enzyme that metabolizes alcohol, dehydrogenase (ADH4), may be eventually used to transform CO2 into alcohol, which could be later used as a […]
A patient who has been in a near-vegetative state for two years has been awaken after receiving a common anti-anxiety drug.The patient was in this state following a motorcycling accident he had, and after receiving the drug, he immediately became active, talking to his doctor, calling his aunt and congratulating his brother on graduating. Then, […]
This month, a silent drama unfolded in Peru’s capital, Lima: representatives of UN countries have debated for two weeks in an attempt to negotiate ways to stop climate change without harming the world economy, especially that of lesser developed countries. While all parties agreed that there needs to be a strong, quick and equitable framework […]
Moore’s law says that the number of transistors in an integrated circuit doubles every two years, hence doubling also the computing power. Since it was first predicted in 1965, this trend has hold true allowing computers to evolve at an exponential rate. To support the law, scientists tweak one or all of these three main […]
Species on Earth are disappearing at a never-before seen rate in human history. The stark threat hangs over all species – mammals, reptiles, birds, insects – and researchers are still trying to figure out the extent of this potential mass extinction. Now, a new analysis conducted by Nature found that 41% of all amphibians on the planet now […]
A very simple, yet effective optical technique was demonstrated that can transform video inputs, such as the motion of a piece of paper, into audio. To achieve this, the researchers involved exploited a simple principle that describes how sound waves causes objects in their path to vibrate. If you reverse engineer the vibrations, you can […]
The wave of outrage against CIA’s interrogation techniques (which often involved torture) has been strong and sharp. But aside for being highly unethical (up to the point of inhumanity), a new study has shown that torture is also pretty ineffective. The report shows that confessions are four times more likely when interrogators adopt a respectful […]
