2 天
IEEE Spectrum on MSNElectric Propulsion Magnets Ready for Space TestsFrom outside, there’s little to suggest that this is the birthplace of a remarkable piece of technology bound for the ...
High above Earth's poles, intense electrical currents called electrojets flow through the upper atmosphere when auroras glow in the sky. These auroral electrojets push about a million amps of ...
Scientists are hunting for axions, tiny particles that could solve major physics mysteries, including why neutrons don’t have ...
Researchers have discovered that applying a magnetic field during 3D printing can significantly reduce defects in metal parts ...
17 小时on MSN
To develop a practical fusion power system, scientists need to fully understand how the plasma fuel interacts with its ...
These predicted that electric and magnetic fields travel through space in waves at the speed of light ... In 1876 the telephone was invented and, like others, Hughes began experiments to improve its ...
Good science kits can be hard to find, but you'll never be disappointed with MEL Science. Each kit contains everything you need to carry out a hands-on ...
17 小时
IFLScience on MSNPrivate Lander On Awesome Moon Mission Sets Record And Sends Back Footage Of EarthA private spacecraft on a pretty badass mission has sent back even more footage of the far side of the Moon, on its way to ...
A research sample is pictured at an experimental station of the Synergetic Extreme Condition User Facility (SECUF) in Beijing ...
Electrons possess electrical charge but also magnetic spin and orbital angular momentum. While charge and spin currents have ...
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