#earths-magnetic-field

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#magnetoreception #animal-navigation #alpine-newts #geographic-north-pole #magnetic-north-pole
Science
fromenglish.elpais.com
1 week ago

Magnets in their heads: How some animals guide themselves using the Earth's magnetic field

Alpine newts and many other animals detect Earth's magnetic field and use it as a compass and positional map to navigate back to natal sites.
Science
fromFast Company
2 weeks ago

How Santa (and you) can find the right North Pole, even as it keeps moving

Geographic north (Earth's rotational axis) and magnetic north (compass direction) are different, so compasses do not point to true north.
fromFuturism
2 months ago

Mysterious Spot in Earth's Magnetic Field Now Growing Rapidly

The South Atlantic Anomaly is not just a single block,
Science
fromstupidDOPE | Est. 2008
6 months ago

What Would Happen If Earth's Poles Flipped? ChatGPT's Response Will Keep You Up at Night | stupidDOPE | Est. 2008

A geomagnetic reversal happens when Earth's magnetic field weakens, becomes unstable, and flips. These events have occurred roughly every 200,000 to 300,000 years throughout Earth's history.
New York City
fromwww.nature.com
6 months ago

Mysterious Link between Earth's Magnetism and Oxygen Baffles Scientists

The link between Earth's magnetic field and atmospheric oxygen levels reveals fundamental trends in life’s evolution, highlighting its importance in finding extraterrestrial life.
OMG science
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