Storage media are typically made from magnetic materials in which information is encoded through the orientation of the magnetization vector. The magnetization is usually manipulated by ...

The material responds very differently to an applied external electric field depending on whether the sheets are right- or left-twisted with respect to each other at an angle near 30°. Courtesy: ...

A fluidic rectifier is a special kind of device in which the flow in one direction does not experience the same resistance as the flow in the opposite direction. Acting in a similar way to a diode in ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Two proposals for a physicalistic analysis of causation -- the so-called transference model and an account given by J. L. Mackie -- are examined and found wanting on the score of physical objectivity.