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

"Once you consider magnetic fields, you can actually explain the origins of this unique event." Scientists have gotten to the ...

To help parents and educators choose the best ones, we explored several leading educational game sites — including OnlineGames.io, PBS Kids, and Coolmath Games — to see how they compare in terms of ...

Abstract: Optimization is vital to Engineering, Artificial Intelligence, and to many areas of Science. Mathematically, we usually employ steepest-descent, or other digital algorithms. For example, ...

Physicists have taken the Universe’s temperature, revealing the searing trillion-degree heat of the Big Bang’s first plasma.

Between 29 June and 9 July 2025, LHC physicists pushed the study of the quark–gluon plasma into new territory.

Arizona teachers faced backlash over blood-stained “Problem Solved” Halloween shirts, though the district clarified they were math-themed and unrelated to Charlie Kirk’s death. A group of teachers at ...

On this day of dynamic cosmic weather, including a difficult square of Venus and Jupiter, the cosmic tides warn against overgiving. Problems abound, but don’t rush in with everything you think will ...

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 ...

In 1945, as the first atomic bomb exploded in the New Mexico desert, Enrico Fermi stood miles away, holding a few scraps of paper. As the shockwave rolled toward him, he dropped the papers and watched ...