New research has demonstrated that a triple stack of graphene sheets twisted at a very specific angle could demonstrate superconductivity that survives exposure to intense magnetic fields. The study ...

Because optical encoders are functionally similar, “resolution” is often used as a main characteristic for magnetic encoders, a device providing the angle of a magnet attached to a mechanical shaft ...

Apple has new Smart Folio cases for its latest M4 iPad Pro and M2 iPad Air models that boast a wider range of viewing angles, and thanks to Marques Brownlee, we now know how it's done. With the help ...

Physicists have observed signs of a rare type of superconductivity in a material called 'magic-angle' twisted trilayer graphene. They report that the material exhibits superconductivity at ...

THE standard instrument for declination measurements at the Magnetic Observatory, Hermanus, is an Askania standard magnetometer-theodolite of the Schmidt type. The two declination magnets supplied ...

This "magnetic pendulum" uses a motor to set it into motion at a specific speed and angle. Magnets within the pendulum's end and the floor repel one another as the pendulum swings, creating a complex ...

A common approach to measuring distance or angle in a rotating system is by using an incremental encoder or resolver. The majority of industrial applications, such as machines or drives, are dominated ...

The Lululook Foldable Magnetic Stand for iPad offers a more versatile option thanks to its two-hinge design, but while it improves usability in some ways, it takes away in others. We love the magnetic ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Kevin C. Tofel After a new ...