In the blink of an eye in geological time, Canada has lost one north pole but gained another, a new and different claim to be ...
Marina Wine,194 N. Marina Drive, Suite 101, is a boutique beer and wine bar in Alamitos Bay Landing — and its property has ...
By inserting tiny imperfections into the stones, scientists open up possibilities in computing, encryption and sensors ...
There's a scene playing out across American social media that should disturb anyone with a functioning conscience. A woman ...
The $30 shopping spree referenced in this article’s title isn’t hyperbole – it’s a mathematical reality. With most clothing items priced between $2-$5, housewares often under $10, and books frequently ...
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Why ships have two big metal balls on the compass stand, the simple fix for a steel ship’s magnetic errors
Modern steel ships warp a magnetic compass with both permanent and induced magnetism, and the binnacle is packed with clever countermeasures to cancel it out. This breaks down hard iron vs soft iron ...
Casual Navigation on MSN
Why ships have two metal balls on the compass, the clever trick that fixes magnetic errors at sea
A ship’s steel hull becomes part of Earth’s magnetic field, which can quietly skew a magnetic compass in different directions as the vessel turns and heels. This explains how binnacle correctors work, ...
Researchers at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) have uncovered previously unobserved oscillation ...
The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the way. The magnetic compass is the last unknown sense in migrating animals.
Long-term satellite measurements show that Earth’s magnetic field is changing faster and more unevenly than expected, driven ...
At some point during our primary school careers, most of us probably constructed a simple compass, often by floating a ...
Here’s what you’ll learn when you read this story: It used to be thought that there were more volatiles than expected in lunar soil because they escaped Earth before it had a stable magnetic field.
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