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 ...

Scientists have identified a new component of the complex navigational system that allows monarch butterflies to transverse the 2,000 miles to their overwintering habitat each year. Monarchs use a ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Modern technologies like GPS and cell signal triangulation have ...

For the first time, researchers measured the magnetic pull inside a single bacterium, turning a biological mystery into hard ...

NOAA scientists have spent decades tracking how magnetic north wanders, but recent modeling shows a pole moving in ways earlier maps did not suggest. Instead of drifting slowly around the Canadian ...

The magnetic compass that birds use for orientation is affected by polarized light. The magnetic compass that birds use for orientation is affected by polarised light. This previously unknown ...

The magnetic compass that birds use for orientation is affected by polarized light. That is the finding of researchers in Sweden, who studied zebra finches navigating a simple maze and found that the ...

Here's how to make a magnetic compass that points north using the amazing invisible force of magnetism. And there are only a few things that we need:A long large needle, a piece of cork carefully ...

The magnetic compass that birds use for orientation is affected by polarised light. This previously unknown phenomenon was discovered by researchers at Lund University in Sweden. The discovery that ...