For a game whose rules can be taught to a small child, chess is bewilderingly complicated—there are more possible games of chess than there are atoms in the observable universe, and despite the ...

I’m in a season of life when more of my former teachers are passing away, each loss reminding me how early mentors helped lead me to the right place. All of this came to mind recently with the news ...

Right triangles and trigonometry form the bedrock of numerous fields, from architecture and engineering to navigation and physics. Understanding the relationships between the sides and angles of right ...

Use this page to revise the following concepts within Sine and Cosine rules: Sine Rule Cosine Rules Derivation of the Sine and Cosine Rules The Sine and Cosine Rules for calculating the measurements ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Abstract: As research in alternate energy sources is growing, solar radiation is catching the eyes of the research community immensely. Since solar energy generation depends on uncontrollable natural ...

Calcea Johnson (right), currently studying environmental engineering at Louisiana State University, published the new study with her high school classmate, Ne'Kiya Jackson (left), now a student in ...