This experiment demonstrates how water affects sound waves and pitch. You'll discover how different water levels create different musical notes and learn about the relationship between mass, vibration ...

The film "What Is Sound?" from 1949 explores the concept of sound, explaining that sound is produced by vibrations of objects. It demonstrates various experiments showing how sounds are created and ...

The science behind the distinct "pop and slosh" sound when opening a swing-top bottle of beer has been revealed. German researchers used a high-speed camera to capture exactly what occurs when one of ...