Bar magnets and horseshoe magnets are two of the most common shapes of magnet. The magnetic field is shown by lines with arrows that point from north to south. You can tell how old some coins are ...

Peculiar bursts of energy called chorus waves have been detected in deep space far from our planet, suggesting they could ...

That is, unless you’ve got one of these nifty magnetic field ... able to track the poles of a magnet in real-time and produce an approximation of what the field lines would look like on its ...

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.

Magnets are also surrounded by a similar three-dimensional field. This can be "seen" in ... The filings align themselves along the lines of magnetic force surrounding the magnet.

The magnetic north pole, meanwhile, is the point in the Northern Hemisphere where Earth's magnetic field lines point directly ... than that of a regular bar magnet, the magnetic south pole ...

Bruker's Ascend line of magnets combines several of Bruker ... offers up to 99% screening efficiency against external magnetic field disturbances, unique jointing technology produces the lowest ...

the angle at which magnetic field lines intersect the Earth. The turtles use these two pieces of information, which vary at every point on the planet's surface, as navigational markers that help ...

With no magnets around, the kirigami disk was way more compliant than one without cuts. But when a magnetic field was applied, it became more than 1.8 times stiffer. Overall, the kirigami dome ...