Progress in the foundations of physics is moving slowly. And yet it moves. Today I look at the five biggest problems in ...

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

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 ...

The image illustrates the experimental set-up: (a) Cut-away schematic of the floating sprinkler, (b) Flow control apparatus operating in suction mode, and (c) Flow imaging with a laser sheet ...