The elastic energy density is a key parameter, measuring both the stress and strain generation capability of an actuator material. The large operation field required to generate high elastic energy ...

Why is our Universe the way it is, and not some other way? There are only three things that make it so: the laws of nature themselves, the fundamental constants governing reality, and the initial ...

There are quite a few fundamental constants. These are things like the speed of light (c) the charge on an electron (e), and the Planck constant (h). These constants are determined with some type of ...