Collaborate Disseminate
Astronomers have detected the strongest magnetic field ever observed in the universe. Studying powerful X-ray signals coming from a neutron star, the team calculated that its magnetic field is tens of millions of times stronger than any ever created in… Continue reading Astronomers detect strongest known magnetic field in the universe
If you’ve ever had a particularly nasty fracture, your doctor may have prescribed the use of an electronic bone growth stimulator. These wearable devices produce a pulsed electromagnetic field around the bone, which has been shown to speed up the natural healing process in a statistically significant number of patients. …read more
Researchers have for the first time managed to use electricity to switch on magnetism in a material that’s normally non-magnetic. The find could be a step towards making electronic components out of common materials that might not otherwise be suitable… Continue reading Non-magnetic material made magnetic using electricity for the first time
Astronomers at NASA and ESA have discovered the youngest pulsar known. This celestial child is a mere 240 years old, and its birth would have been visible on Earth at the time as a supernova.Continue ReadingCategory: Space, ScienceTags: Astronomy, NASA… Continue reading A star is born: Astronomers spot youngest known magnetar
Although it doesn’t happen often, it is possible for electromagnetic fields (EMFs) to affect the performance of cardiac implants such as pacemakers. Fortunately for recipients, though, a new study indicates that EMFs produced by electric cars pose no s… Continue reading Study concludes that electric cars don’t affect pacemakers
Grey whales may be “blinded” by solar storms, according to a new study published in the journal Current Biology. The solar activity interferes with the whales’ internal magnetic navigation system, causing them to become stranded on the shore, often res… Continue reading Blinding solar storms could be the cause of whale strandings
Compasses point north – that’s a pretty constant fact of life. But it hasn’t always been the case, as the north and south poles actually flip on a semi-regularly basis. Exactly how long this process takes has been up for debate, and now a new study suggests it happens far more slowly than we previously thought.
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Continue Reading Earth’s magnetic field reversals may take much longer than we thought
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Continue reading Earth's magnetic field reversals may take much longer than we thought
In about five billion years’ time, the Sun will grow into a red giant, probably swallowing the Earth and putting an end to any and all life that’s still kicking then. As this material is shed off, the Sun itself will become a small, dim, whit… Continue reading Astronomers hope to search for radio waves broadcast from dead planets orbiting dead stars
As a flat sheet of carbon atoms arranged in a lattice, graphene is pretty simple, and yet it keeps surprising scientists with new properties. For the latest in this long line of breakthroughs, a team from Stanford has shown that graphene arra… Continue reading Twisted graphene exhibits previously-unseen form of magnetism
Just when you though it was safe to venture out, the National Oceanic and Atmospheric Administration released an unexpected update. Magnetic North is on the move — faster than expected. That’s right, we know magnetic north moves around, but now it’s happened at a surprising rate. Instead of waiting for …read more
Continue reading Ask Hackaday: Earth’s Magnetic Field Shifting Rapidly, But Who Will Notice?