Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Abstract: Although flywheels have been used for many years as the most simple device for mechanical energy storage, only since 1998 they were included in systems designed to replace classical ...

Abstract: Manikins and standardized patients comprise traditional nursing simulation modalities. Recent innovation in immersive technology makes simulation more affordable. These modalities include ...