How does a magnetic compass work? Well, it’s all down to basic physics and human ingenuity. The key component of a standard baseplate compass is its magnetized needle, which is allowed to spin freely ...
If you are using your smartphone to navigate, your system just got a crucial update. Scientists have released a new model tracking the position of the magnetic north pole, revealing that the pole is ...
When I was a kid living in southern New Hampshire, my family home was on the site of an abandoned farmstead consisting of massive stone foundations of quarried granite where dwellings once stood.
When I was a kid living in southern New Hampshire, my family home was on the site of an abandoned farmstead consisting of massive stone foundations of quarried granite where dwellings once stood.
Researchers recently showed that migratory reed warblers depend on an internal geomagnetic map to guide them on their long-distance journeys. But it wasn't clear how the birds were solving the ...
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Feeling a little off-kilter in the early weeks of 2019? Well, so is ...
Birds have an impressive ability to navigate. They can fly long distances, to places that they may never have visited before, sometimes returning home after months away. Though there has been a lot of ...
THE U.S. Coast and Geodetic Survey makes magnetic observations at a set of repeat stations every five years, and publishes the results at similar intervals, in the form of tables of secular variation, ...
Prior to my retirement in late 2016, John Delano received research funding from NASA. No current funding. John Delano is currently a volunteer interpreter at three sites in Colonial Williamsburg, VA.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback