It seems like every other day we hear about some hacker, tinkerer, maker, coder or one of the many other Do-It-Yourself engineer types getting their hands into a complex field once reserved to only a ...

Learn how to balance chemical equations through practice with a clear, hands-on approach that builds confidence step by step. This video focuses on common patterns, practical strategies, and repeated ...

In 1923, the year C&EN was born, Gilbert N. Lewis of the University of California, Berkeley, published a book titled “Valence and the Structure of Atoms and Molecules.” In the text, Lewis laid out the ...

Here are nine practical tips to help students improve accuracy and confidence in Physics and Chemistry numericals by focusing on concepts, formulas, calculations, presentation and exam based practice.