WEST LAFAYETTE, Ind. - Researchers at Purdue and Duke universities have developed a technique that uses a magnetic field to selectively separate tiny magnetic particles, representing a highly ...
If you made a motor out of a magnet, a wire coil, and some needles, you probably remember that motors and generators depend on a rotating magnetic field. Once you know how it works, the concept is ...
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First black hole ever imaged has changed 'dramatically' in just 4 years, new study finds
The polarization pattern around M87* — the first black hole to be directly imaged by the Event Horizon Telescope — has ...
How long is a day on Saturn? According to a new study, it's 10 hours, 47 minutes and 6 seconds — give or take 40 seconds. This value differs from previous estimates by up to 8 minutes and is based on ...
The exoplanets' magnetic fields range from 20 to 120 gauss, while Earth's is 0.5 gauss. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.
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