资讯
Many animals seem to have a mysterious sixth sense that allows them to travel through the world in ways that humans can only ...
On Earth, the magnetic field of our planet points a compass north, but in space, things are a bit more complicated. When you purchase through links on our site, we may earn an affiliate commission ...
The magnetic compass is a great example — a magnetized needle, a bit of cork, and a bowl of water are all you need to start navigating the globe.
The research team has identified atacamite as a material with magnetocaloric properties. Natural crystals have long ...
8 天
Smithsonian Magazine on MSNAustralian Moths Are the First Known Insects to Navigate by the Stars, Revealing a ...Bogong moths use both Earth's magnetic field and the starry night sky to make twice-yearly migrations spanning hundreds of ...
These industrious insects use the sun as a compass during the day, but when clouds roll in or the sun sets, bees can switch to using the Earth’s magnetic field.
Birds Navigate Using Magnetic Compass-Vision Combined with a GPS beak, it leads them on marathon migrations. By Andrea Anderson. Oct 30, ... Earth's magnetic field may influence the spin of these free ...
Loggerhead turtles “dance” when exposed to food-associated magnetic fields, and their magnetic map may help them return to specific areas after long migrations. CNN values your feedback 1.
A new study finds an Australian moth follows the stars during its yearly migration, using the night sky as a guiding compass ...
13 天Opinion
Navy Times on MSNWhy I chose to retire from government service at this timeOpinion: In this op-ed, retired Navy Capt. John Cordle shares why he chose to retire from his position as a federal worker ...
13 天
New Scientist on MSNAustralian moths use the stars as a compass on 1000-km migrationsBogong moths are the first invertebrates known to navigate using the night sky during annual migrations to highland caves ...
There have been proposed hypotheses as to how the Moon could have developed a core dynamo. For instance, a 2022 analysis suggested that in the first billion years, when the Moon was covered in molten ...
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