Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...

By any measure, there is an enormous number of programming languages. Some lists contain hundreds, while the Historical ...

The holiday card season is about to start. Now's a good time for an apostrophe refresher, according to grammar expert June ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

Professionals are getting sick of these corporate-speak phrases. Artificial intelligence isn't helping the problem ...

Try a straightforward three-step strategy to help students get comfortable with exploring challenging reading assignments.

The extra-long hyphen known as the em dash is common in AI-generated text. While some writers have responded by choosing to avoid the punctuation mark, others are fighting back.