Over the past several years, the solar photovoltaic (PV) industry has enjoyed substantial growth. According to the Solar Energy Industries Association (SEIA) and GTM Research, cumulative ...

Recently I came across a simple infographic from Power Jack Motion that did a nice job of visualizing the difference between alternating current (ac) and direct current (dc) motors. This article will ...

Optical design has been a topic of considerable importance in advancing how humans explore the unknown world. In the past, optical design was tedious ‘manual’ work. Now, with the rapid development in ...