Learn how basic physics can be used to estimate solar power output with simple, logical calculations. This video explains solar irradiance, energy conversion, and efficiency in a clear, intuitive ...

Look, paying attention in high school wasn’t everyone’s strong suit. There’s no shame in that. In fact, it’s hard enough recalling the name of your physics teacher, let alone Einstein’s theory of ...

Physics is the study of the underlying laws and mechanisms explaining how the universe works. Most of what we do in daily life is based on a principle or law of physics—dealing with forces, motion, ...