Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Learn how masked self-attention works by building it step by step in Python—a clear and practical introduction to a core concept in transformers.

This optical illusion challenges you to spot one inverted “52” and one inverted “25” hidden among rows of 25s in 10 seconds. A tricky test of observation and focus!