Traditionally, scientists believed that the charge polarity of the magnetosphere at the equator and the poles was the same, ...
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A Giant Weak Spot in Earth’s Magnetic Field Is Spreading and Scientists Are Worried
A weak spot in Earth’s protective magnetic field is growing larger and exposing orbiting satellites and astronauts to more ...
Scientists at the Florida State University-based National High Magnetic Field Laboratory just created what they claim to be the world’s strongest magnetic field using a toilet paper roll-sized magnet ...
Today bulky and expensive superconducting magnets are used to generate the strong magnetic fields (about seven tesla) needed for precision NMR (nuclear magnetic resonance). While portable magnets have ...
As someone who studies materials, Lu Li knows people want to hear about the exciting new applications and technologies his ...
The rotation and convection of molten iron at the center of the planet creates a dynamo effect, generating Earth's magnetic field. alxpin / iStock Swirling around the solid inner core of our planet, ...
On September 22, the Chinese Academy of Sciences’ Steady High Magnetic Field Laboratory (CHMFL) sustained the strongest magnetic field using a resistive magnet, at 42.02 tesla. This surpasses the ...
Magnetic separation systems began appearing in scrap yards after World War II when heavy duty shredders used for grinding automobiles started to pop up across the United States. The early magnetic ...
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