If the mention of algebra conjures bad memories of math classes, a Python library called SymPy could change your mind about the subject. With SymPy, algebraic operations become easier than tedious ...

In recent days, grainy clips from Gaza have captured a striking figure: a resistance fighter cloaked not in uniform, but in a dust-covered blanket. With his head and shoulders swallowed in its folds, ...

Once a century, a very special day comes along. That day is today — 9/16/25. Pi Day (3/14) often comes with sweet treats; Square Root Day (4/4/16 or 5/5/25, for example) has a certain numerical rhyme.

(The Center Square) – The latest National Assessment of Educational Progress report, often called the “Nation's Report Card,” shows that high school seniors' math and reading scores have reached ...

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the ...

(The Center Square) – North Carolina public school students did better on 12 of 15 math and reading standardized tests taken at the end of the school year last spring, according to new data presented ...

Draw four lines beginning and ending at the gray points to break this square into pieces that can be rearranged into five identical squares. Bonus: Suppose you can use any number of lines that begin ...

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 ...