Stock markets are facing a major challenge: Algorithms Algorithms have a hold on the stock markets that has fuelled the need for regulation. But how do we regulate what we don’t understand? The second generation of trading algorithms are designing their own investment strategies – and they are so complicated that we are unable to understand them.
A 60 billion tweet study of anti-vaccine misinformation Provaxx profiles often refer to news media and science sites, while antivaxx profiles much more often refer to YouTube.
Urgent – your digital twin needs your help Organisations are becoming increasingly skilled at predicting and ultimately influencing our thoughts and actions. Researchers here offer an idea about how to take control of your own data.
The future map of the world is all about power and money – and it risks making the world more unequal COMMENT: Future maps of roads and cities will be made by an artificial intelligence that may very well have only seen a small part of the world. This can result in a geo-cultural bias that can make the world more unequal.
Chance separates the strongest from the weakest COMMENT: Studies show that an element of luck and contingency determines whether actions are considered intelligent – both in a computer's algorithms and in executive offices.
Computers must learn to make mistakes As human beings, sometimes we do not know enough to make a decision. And, when it comes to computer systems, we actually ought to develop the same uncertainty.
AI: This is how researchers make computers that can think Deep learning is susceptible to bias. Therefore researchers are working to develop new methods to teach computers to think about their decisions.
Disinformation goes South In the Global South, social media monopolies and a surge in digital media users allow information operations to reach millions and affect political elections and developments. The consequences can be fatal, as seen in Myanmar.
The hidden price of Iceland’s green energy In times of runaway climate change, phasing out fossil fuels and increasing the share of renewables is imperative. But this transition is not without pitfalls as shown by a recent study of two large renewable projects in Iceland.
New Materials for a New Age You probably haven’t heard of “multiferroics,” but they could lead to entirely new ways of designing technologies, some of which we are only just starting to imagine.
How to build your own personal robot Researchers in Denmark are helping people who have suffered brain damage to develop their own personal robots that fit in with their existing routines and aid recovery.
New Greenland telescope is up and running A new radio telescope in Greenland is looking for signs of black holes, and preliminary data are already coming in.
How smart is your city? Smart cities are much more than technology and big data. It’s about using technology sustainably and in a way that improves the lives of the people that live there.
How your WiFi can protect against intruders Research in Denmark could turn your regular WiFi network into a burglar’s worst nightmare: An intruder alarm that can see through walls.
How to make greener biofuels A combination of two well known methods could produce a greener, more efficient, biofuel.
Smartphone sensor can detect dirty water Using DNA-Magnetic particles we can detect single cells of E.coli bacteria in drinking water at record speed.
Bird senses can improve drone navigation South American oilbirds combine echolocation and extremely sensitive vision to find their way through dark caves. Decoding how they do this could help develop autonomous drones.
Can your child’s phone bring them closer to nature? Our five-year project will find out how apps and technology change children’s experiences and knowledge of the great outdoors. And we need your help!
Digital knowledge is a poor substitute for learning in the real world Today, children spend more time learning in front of a screen than they do outdoors. But does this harm their understanding of the real world and physical mechanisms?
More geo-engineering, please! Geo-engineering could help us solve the problem of global climate change, but only if we do it in a sustainable way and tackle the problem at the source.
From monstrosity to laptop: the story of the personal computer What began as a “bizarre” fantasy has now become reality.
Net Neutrality: What the Public Gets Wrong OPINION: Repealing “net neutrality” in the US will have no bearing on Internet freedom or security there or anywhere else.
Escape the exercise doldrums with fitness apps Your smartphone can help you overcome negative mental and physical experiences of exercise.
The machine that converts carbon dioxide to stone in Iceland The new technology could help mitigate climate change, says scientist.
Space travel changes gut bacteria in mice Astronaut food, microgravity, and space radiation can change the composition of gut bacteria. Understanding how could improve radiation therapy here on Earth.
Atomic structure is key to making crack-resistant phone screens A new material can withstand powerful impacts without breaking and could be used in glass products in the future.
Humanoid robot takes over as teacher Studies show that robots need to look and act like people if they’re to replace teachers. Then kids are fine with having a robot teach them.
NICER will reveal the mysteries of neutron stars Did you know that neutron stars have many of the same properties as black holes? The big difference being that we can actually see them. A new NASA-mission has just set out to explore the many mysteries of neutron stars.
Electric bikes score well in head injury test Swedish researchers have used crash-test dummies to determine whether head injuries from accidents vary according to bicycles types.
Mustard oil could soon replace rapeseed oil New research shows that mustard could be an attractive alternative to rapeseed oil—the world’s third largest oil crop.
Why you automatically begin to run when you are in a hurry New research shows why the legs change from walking to running when we need to hurry up. The research can be used to help people with paralysis and to create super soldiers, say scientists.
Buying new football boots? Here’s what to look for according to scientists. When you buy a new pair of football boots the only thing that matters is whether or not they fit. Special features will not make you a better player, say scientists.
How should we regulate GMOs? Regulation of GMOs must accommodate both scientific developments and public perception of the risks associated with biotechnology.
Are all your worries about Artificial Intelligence wrong? AI will make us all healthier, wealthier, and happier. But we should not let machines make the decisions that only a human should.
Human organs-on-chips may one day replace animal testing Scientists have developed more than ten different human organ chips, including devices to mimic critical functions of the lungs, kidneys, intestines, liver, and bone marrow. Eventually this technology could render animal testing obsolete.
Scientists fling bacteria’s “black box” wide open A new “genome-meter” will allow scientists to quickly identify the bacteria that live in waste water treatment plants, reducing the need for chemicals to clean our waste water.
Hunting for the “quantum limit” Lasers, encryption, and the boundaries of “reality.” Follow ScienceNordic as we enter the world of quantum physics.
Computer games can make ADHD kids better planners Can computer game training really help ease children’s ADHD symptoms? Or are they just a waste of time and money?
Birth control app invented by physicists gets EU approval A mobile app is now officially certified as a contraceptive by a European regulatory body. Studies show it is as effective as the contraceptive pill.
Archaeology is being revolutionised by amateur collectors A new database created with the help of amateur archaeologists provides an improved and quicker overview of archaeological finds.
"Art in Science” depicts the microscopic beauty of science The winners of this year’s “Art in Science” photo competition have been announced. See the winning entries in the gallery below.
Can electric pulses to the brain boost your creativity? Two entrepreneurs want to boost your creativity by sending a current through your brain, but most brain scientists are sceptical. ScienceNordic gave the method a try.
This super camera will search for signs of life on Mars VIDEO: In 2020 a new probe will be sent to Mars. Aboard will be a new camera with x-rays and a super lens to search for previous life on the red planet.
Extreme bacteria can photosynthesise in near total darkness New study explains how some bacteria manage to photosynthesise in very little light. The discovery could lead to improved solar cells.
Space bacteria will produce dinner for Mars astronauts A group of Danish university students are developing a simple and cheap way for astronauts to produce their own food on Mars.
Big data: necessary but insufficient to understand the brain OPINION: Neuroscientists should select the data they need, rather than collecting more and more big data, says brain scientist Florian Engert in an interview with ScienceNordic.
Scientists need your help to build a quantum computer If you have always dreamed of helping out with a quantum physics experiment, now is you chance. And all you need to do is play a video game.
Do mobile phones give you brain cancer? OPINION: We are unlikely to see an epidemic of brain cancer due to mobile phone use, but we could see a modest increase in cases.
Scientists send world’s fastest data signal Scientists have set a new world record: the largest amount of data, equal to twice the world’s daily Internet traffic, sent through a single fibre cable.
Meet your new physician: Dr Google OPINION: In theory, internet search engines like Google and Bing can make early diagnoses and may even save lives.
Studying astronaut headaches could help patients on Earth A cure for headaches and impaired vision may be found by studying astronauts in space as well as patients on Earth.
Creative machines: The next frontier in artificial intelligence Artificial intelligence is making huge advances but it still struggles to be creative or collaborate with us.
New satellite will test Einstein’s theory A new satellite is launched that will test Einstein's general theory of relativity. Alongside it is a miniature satellite, designed and built by students to monitor shipping around Greenland.
Gamers solve problems faster than a computer Humans routinely find better solutions to difficult quantum mechanical problems than computers, shows new research.
App calms ADHD children before bedtime A new app helps parents of children with ADHD to cope with daily tasks that are often a source of frustration and stress, such as bedtime. Preliminary results look promising.
3D-printed organs give insights to complex anatomy Inexpensive 3D-printers create detailed plastic models of organs and help scientists study complex anatomical structures.
Scientists discover ‘reverse photosynthesis’ Sunlight combined with a special enzyme breaks down the chemical bonds in plants. It is called reverse photosynthesis and has industrial applications, say scientists.
World's fastest chip could make the Internet eco-friendly Scientists have invented the world's fastest chip, which could help improve the eco-friendly credentials of the Internet.
Scientists develop explosives-detecting liquid Scientists have developed a liquid that fluoresces when in close proximity to explosives--may even replace sniffer dogs.
CERN: Antihydrogen has no electric charge Using a new anti-nuclear trap CERN scientists have shown that the antihydrogen is electrically neutral.
Smartphone app can reveal eye disease Smartphones and tablets can be equipped with an app that can help detect potentially blinding deteriorations of the eye. This can even be much more effective than traditional vision tests, according to a Swedish study.
Surgeons are training robots to become their new assistants In the future surgeons will leave routine surgical tasks to robots. But first, they need to be trained.
Scientists build most advanced DNA computer to date New DNA-computer performs simple multiplications by fusing DNA strands together.
Researchers will uncover “the other” hidden internet You have heard of the dark web but what do you know about the semantic net?
Iron could help make cheaper solar panels Scientists have developed a new iron compound that could be used in future solar panels, and make them cheaper, lighter, and smaller.
New biofuel cells will retire toxic metals Natural enzymes can replace the expensive and toxic precious metals used in fuel cells.
Your Facebook habits can be predicted by your grandmother’s phone use Telephone culture from the 1950s can explain why and how we use Facebook and other modern social media today.
How scientists are designing the hearing aid of the future New technology will fix sudden howling that plagues current hearing aids.
Self-assembling electronics may soon be a reality Self-assembling electronics sounds like technology for the distant future, but everyday household soap has just taken us a step closer.
New particle accelerator will be completely climate neutral Large research facilities such as CERN use huge amounts of energy to accelerate particles up to high speed. But a new research facility have plans to be climate neutral and even lower CO2 reductions in the local area.
Meet the nano-sized rabbit made of DNA Scientists have developed a new automated method to fold DNA strands into complex 3D structures. The new results will help pave the way for DNA nanotechnology in medicine over the next 10 years.
This artificial poop could be the end of constipation troubles Scientists create high-tech device that will help them figure out what is going on inside our bowels.
3D technology allows scientists to model Greenland's past VIDEO: See how the scientists used 3D technology to discover new details about Greenland’s past.
Scientists are trying to brew oxygen on Mars New device makes oxygen from Mars’ atmosphere to pave the way for future astronauts on the planet.
Making beer bottles from paper Scientists and brewers have developed beer bottles made out of paper. But is it possible to produce them quickly enough?
