The sun was well observed during the period of the Maunder Minimum and this lack of sunspots is well documented. This period of solar inactivity corresponded to a climatic period called the ‘Little ...

Controlling magnetic ... the polarity of the applied voltage. So far, most studies in this area have focused on continuous films, rather than on controlling properties at the nanometric scale ...

iPhone users can pick up the MagSafe-style charger for an all-time low price of just $20.99 on Amazon right now. UGREEN Magnetic Power Bank 10,000mAh for $20.99 ($9 off) The Amazon listing shows ...

Scientists have uncovered a new way to explore the complex transformations of 2D nanomaterials. By using nanoscale vibrating ...

With today’s data rates of only a few hundred megabytes per second, access to digital information remains relatively slow.

Mar. 13, 2025 — Astronomers have constructed the first detailed 3D map of the properties of cosmic dust in our home galaxy. For their map, the astronomers used 130 million spectra from ESA's ...

The sensor is based on a time-harmonic magnetic field and has the advantage of strong detection ability for nonferromagnetic particles. The sensing mechanism of metal particles is the foundation for ...

This paper presents a method of compensation the environment magnetic field dynamically for array OPMs based on real-time signal separation. The OPMs serves as the signal measurement sensors, as well ...