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Scientists at Northwestern University have developed a new nanomaterial of exciting properties, which will allow for the computer of the future to rewrite and rewire its circuitry, and in the process become an entirely different device. Thus, a single device could rewire itself to become resistor, a rectifier, a diode or a transistor simply based on signals. […]
Global warming has significant consequences to Earth’s ecosystems, each effect triggering another one in a slew of chain reactions. Frighting enough, rising temperatures and changed global weather patterns has caused certain types of plants and animals to become smaller, claims a new study published Monday in the journal Nature Climate Change. Warmer and drier weather causes plants […]
Scientists have made another step closer to the bionic man, after creating nanotubes out of carbon straws that can contract in a similar fashion to real muscles. The team from the University of British Columbia have created the strong and flexible artificial muscles that could also be used to propel nanobots through the body to […]
Overlooking the Indian Ocean, lies the beautiful Blombos Cave in South Africa. It was here that archeologists uncovered red and yellow dyes, as well as shell containers that could have been used as paint pots – all around 100,000 years old! This extraordinary find proves humans were thinking in a modern way hundreds of thousands of […]
We’ve become so accustomed to the imagery of huge stacks of solar panel arrays stretching across the scorching desert, that the idea of implementing solar panels in some of the coldest spots on Earth might be quickly judged as feeble. In reality, Japanese scientists claim in a recently published study that the most energy efficient […]
Just 6 years after the first cloned canine by scientists from South Korea, ironically a country which has dog on the menu, the practice has evolved tremendously and has already provided important results. Some animal specimens are immensily separable from the rest of its kind, whether their smarter, stronger or more productive, so why not […]
No, not the sports car, neither the predatory feline, but Oak Ridge National Labs Jaguar – a supercomputer of immense computing capabilities set to top the ranks of the fastest computers in the world, for the second time, after a GPU (graphical processing unit) upgrade. Capable of simulating physical systems with heretofore unfeasible speed and accuracy -from […]
The black plague, or black death as it’s also referenced, is a deadly infectious disease which killed off more than a third of Europe’s population during the middle ages. The bacteria responsible for the disease has been confirmed by genetic scientists as Yersinia pestis, and recently, building off the research which found this particular strain, […]
A map of the moon composed of superimposed observations in visible and ultraviolet wavelengths has revealed an amazing treasure – hordes of titanium ore, up to 10 times richer than on Earth. This could be the necessary motivation governments have been waiting for to initiate a mining colony project in the future. The discovery was made […]
Humans, as well as most mammals, have only two sets of teeth to make with during their entire lifetime. However, a new research published in the journal Proceedings of the National Academy of Sciences, which studied the dental structure of mole rats has shown that the species is an exception to this rule. In fact, […]
A few days ago I reported how researchers found a myriad of new virus strains inside raw sewage. On a related, more intriguing, note French scientists have recently discovered the largest virus ever discovered so far in the ocean waters off the coast of Chile. Scientists estimate it’s between 10 and 20 times the size […]
Among your memory’s biggest challenges is remembering what actually happened, versus what you imagined – that’s especially hard with some people I know. That ability, according to a new study, is linked to the presence of a small fold; even more interesting, some people have and some people don’t have this fold – a finding […]
Hundreds of millions of years ago the Earth surface and oceans were inhabited by fierce predators of huge proportions by today’s standards. In those times, more than ever maybe, the saying that there’s always a bigger fish was cruelly true. For instance, a recent study of the fossils remains of an ichthyosaur, a giant school bus-sized […]
I was recently telling you about graphene, the wonder material that promises to bring significant technological advancements – and the promise is almost delivered. A team of researchers from Manchester have developed a sandwich-like architecture that is one step closer to replacing silicone. Graphene is, in (extremely) light terms, a one atom thick planar sheet […]
Our brain is a wonderful thing – the pinnacle of evolution on our planet – and there is still so much we don’t understand about it! For example, a team of researchers recently concluded that for some people, the brain tends to maintain a positive outlook on life, even through hard times and problems, and […]
A study into muscle development conducted on several fish has given valuable insight regarding the genetic leap that moved the scene from the aquatic parts onto the land. It was this particular leap that gave birth to tetrapods, animals that walk on four legs and are our very distant ancestors. Peter Currie, of the Australian […]
Uranus, the seventh planet from the sun, is a definite oddball of the solar system. It has its axis titled by a whopping 98 degrees, which makes it orbit on its side. The general accepted theory is that a big impact with an object several times the size that of the Earth nodged its axis […]
You’ve seen James Bond’s vanishing Aston Martin or Frodo’s Elven cloak, and probably always wished for your own means of becoming totally invisible. The are a lot of perks to such a technology (who here remembers Invisible Man movies?), and scientists from University of Dallas in Texas have managed to devise an invisibility cloak inspired by […]
Well, it’s pretty obvious that the rotten, insalubrious sewage environment is perfect for fostering infectious diseases and virus cultures. What’s surprising however is actually the sheer number of viruses, most of them unknown, which biologists at University of Pittsburgh have described in a recently published study in the journal mBio. According to the researchers, there are around 1.8 […]
Shark populations have declined at a rapid pace during the past few decades, with a significant number of species being threaten by extinction. Considering the shark is a fairly sensitive species because of its difficult breeding cycle, makes it even more vulnerable. Thus, researchers looking to develop effective breeding programs have to take it up […]
Physicists from Rice University have made an important break through in the field of quantum computing, after creating a tiny “electron superhighway”, critical for the development of the first working quantum computer. The quantum computer is thought to revolutionize the computing scene of the future, and is believed by many to hold the same impact […]
A grad student from the prestigious college has created an actual flying carpet, that moves thanks to “ripple power waves” that come from an electrical current which are driven forward from air packets. At the moment, the device moves at only 1 cm per second, but it is only the first prototype, and can be […]
Mixing in a typical fMRI brain scanner with advanced computer modeling simulations, scientists at the University of California have managed to achieve the the unthinkable – render the visual expressions triggered inside the brain and play them like a movie. This is the forefront technology which will one day allow us to tap inside the mind […]
I’d like to divert from a potential discussion which might build around the trillions of dollars spent on defense by the US government or the more or less futile efforts enterprised in the middle east, and stick to the point at hand – spy drones! Yes, scary, paranoia inducing flying unmanned vehicles whose sole purpose is that […]
If harnessed at a much greater potential than it is now, sunlight might not only become the primary source of energy on the planet, but the cheapest too. In one hour the sun sprays our planet with enough energy to power all the electrical needs of the word for an entire YEAR. Now that’s something […]
Astronomers at UC Santa Cruz have set a new benchmark for cosmological research for decades to come maybe, after successfully simulating the forming of distant galaxies, like our very own Milky Way, under the mysterious forces of dark matter and dark energy. Named Bolshoi – for the Russian word meaning “grand” or “great” – the simulation’s […]
Sociologists from Cornell University have scrambled through half a billion twits from the web to map out the way moods rise and fall for the populace in tandem, over time and across the world. The volume of data handled is what makes this study unique, as it allows for the proverbial ‘picking of the brain’ […]
People used to think Chimpanzee tool-use was impressive, but it in the past decades it has been documented that dolphins, whales or birds posses the necessary intelligence to use tools and the environment surrouding them in their benefit. A recent video posted by a professor of ecology and evolutionary biology at the University of California, […]
Remarkably enough, scientists from Tel Aviv University in Israel, have manged to implant an artificial cerebellum in a rat’s brain, which successfully restored lost brain function. This research could provide the foundations for implementing cyborg-like functions in the human brain sometime in the distant future. Such an advancement, could possibly one day offer the prospect […]
In a classic David vs Goliath scenario, scientists have observed how the Epomis beetle larvae simply devour frogs, several times larger than the larvae. Thus the pray has become the predator, and vice versa, as the initial predatory frog finds itself sucked out of his lifeline by the larvae until nothing by a sac of […]
Generally, yawning is considered a sign of fatigue or boredom, and it has been shown to be contagious in humans. A new study led by Andrew Gallup, a postdoctoral research associate in Princeton University’s Department of Ecology and Evolutionary Biology, shows how yawning varies in frequency according to the season and heat exposure. Basically, after […]
What’s maybe the most shocking announcement for the scientific community this whole millennium came earlier today from Geneva, when scientists at CERN dropped the bomb shell according to which they’ve managed to break the speed of light barrier. If their three years study of measurements with re-checks upon re-checks proves to be valid, than the […]
Licking 9 volt batteries or tasering yourself with a fork stuck in a power plugs is apparently evidence enough to consider a person both a cretin and a genius. A new study presented by scientists at University of Oxford have shown that electrically stimulating the brain can significantly speed up the process of learning. The […]
Recent figures published in a report prepared by the European Commission’s Joint Research Centre and PBL Netherlands Environmental Assessment Agency show that the world’s CO2 emissions have been steadily and significantly growing during the past two decades, reaching an all time peak this past year. Carbon dioxide emissions, the main cause of global warming, rose 45 […]
Scientists from the UK and Hungary have run various experiments to verify the claim of US researchers that a certain gene is responsible for the increase of lifespan, as shown in some test organisms. Their results show, in fact, that the so called “longevity gene” allegedly responsible for the generation of an anti-aging protein doesn’t […]
In 1993 Michael Zasloff, of the Georgetown University Medical Center, discovered an incredible compound inside the tissue dogfish sharks (Squalus acanthus), called squalamine, which has the remarkable property of shielding sharks from viral infections by preventing them from multiplying. Almost ten years later, further research shows that the compound might provide effective treatment and even cure terribly […]
Scientists from the University of Washington have been struggling for the past decade to decipher the complex structure of an enzyme that exhibits behavior similar to that of an enzyme key in the development of AIDS from an HIV infection, and which might hold a critical role in building a cure for the disease. Gamers […]
Common sense might tell you that only mammals are capable of lactating, it’s a little know fact, however, that some species of birds are also capable of making milk for their young. The common pigeon produces milk in its crop, located near the esophagus, to feed its young. Scientists have long been wondering how the […]
All you clinically diagnosed anxious readers might want to boot your therapist and settle for a cheaper, more comfortable alternative in the form a computer software which offers therapy through a series of highly effective tests, apparently just as effective as “the couch”. Called Cognitive bias modification (CBM), the therapy developed by researchers at Brown […]
In the past decade global warming levels have remained stable, despite no significant improvements in green house emissions have been observed. A lot of explanations have been hypothesized by scientists as to why this is happening, offering various factors like aerosol deflection of radiation or soot absorption, however according to a recently released report by […]
Biomechanics has come a long way during the past few decades, on trend with the exponential growth of CPUs and electronics, in general. Articulated limbs or artificial optic units are just a few of today’s options that individuals with various impairments and disabilities can use to make their lives closer to normal. Limitations exist of […]
A team of researchers have shown in a recently released paper published in the journal Royal Society Biology Letters that dolphins actually communicate with each other through a process much in the way humans use. What has been mistaken for a long time as plain whisteling has now been proven to be a much more […]
Being smart is the most valuable thing a man can have for himself; seriously – this is not a metaphor. Studies have shown that babies spend as much as 90% of their energy building their brains, and even as an adult, 25% of your energy goes directly to the brain. A great number of studies […]
Researchers have reached what can only be described as a crucial milestone that opens the way for a new class of materials with amazing electronic properties. Superconductivity is a relatively recently discovered feat, in which conducting materials oppose exactly zero resistance when electric current passes through them, below a certain temperature. Like ferromagnetism and atomic […]
Think of an electric motor; what comes to mind? The results probably vary, but no one would even dare think about something 1 nanometer wide – and that’s exactly how big the world’s smallest electric motor is. It would take 60.000 of them to reach the width of a human hair, but its importance is […]
Currently, only about 30% percent of the total scientific workforce is comprised of female scientists. Thousands of years of cultural discrepancies might be to blame for this, like stereotyping, however in societies where math gender gaps disappears, the gender gap remains in higher education. In Sweden or Norway, the math gender gap has been bridged, […]
Researchers from Princeton University recently published a study in which they show how they’ve been able to use functional magnetic resonance imaging and a computer program that condensed 3,500 Wikipedia articles to associate words to particular brain activity patterns. Basically, they were able to read thoughts. To reach this remarkable correlation, researchers first did some […]
Stephen Hawking may have just won the most outrageous bet in physics history, a few years ago, when he claimed that the LHC, along with every other particle accelerator won’t find the Higgs boson, the elusive ‘God particle‘, simply because it does not exist. When he addressed this bet, Peter Higgs, who proposed and supported […]
IBM recently made public its intentions of developing what will be upon its completion the world’s largest data array, consisting of 200,000 conventional hard disk drives intertwined and working together, adding to 120 petabytes of available storage space. The contract for this massive data array, 10 times bigger than any other data center in the […]
As space agencies around the world, predominantly NASA, are considering building outposts outside Earth for the most likely far distant future, various difficulties need to be cared for. One of the most bugging and precarious one is the matter of energy generation. Without energy, you don’t have electricity to power labs, green houses, you can’t […]
