We learn a lot about our surroundings thanks to sound. But... what is it exactly? In this episode of Crash Course Physics, Shini goes over some of the basics (and some of the not so basics) of the ...

A new University of Mississippi study shows that some sound waves don't just move forward—they also move slightly to the side. Understanding this movement could help researchers develop more precise ...

At the introductory level, student typically study classical mechanics and electricity and magnetism (EM). The upper level physics courses focus on quantum mechanics and then more advanced versions of ...