Researchers have detailed the physics behind a phenomenon that allows them to create spin in liquid droplets using ultrasound ...

Physics needed a new framework. Enter Einstein. According to Einstein, in his 1949 book "Autobiographical Notes" (Open Court ... he’d see the wave standing still. But that contradicted James ...

The questions in this quiz are suitable for GCSE physics students who are studying sound waves, ultrasound and seismic waves. If you struggled with the quiz, don't panic - we've got you!