In the late 18 th century, German physicist and musician Ernst Chladni demonstrated how vibrations could be used to create striking imagery. By spreading fine sand across the top of a metal plate and ...

They’re a cool and easy way to demonstrate certain waves, with a bit of cleanup afterward. This week, we’re serving up some sound science on a “Chladni plate.” * Ernst Chladni was a very important ...

The origin of the idea of moving objects by acoustic vibration can be traced back to 1787, when Ernst Chladni reported the first detailed studies on the aggregation of sand onto nodal lines of a ...

Sound is something of an ephemeral phenomenon, existing in the moment that vibrations travel through the air. Those vibrations also exhibit distinct patterns, depending on frequency, which can be ...

Chances are you’ve seen the gorgeous patterns that sound waves produce when sand is sprinkled on a vibrating metal plate. Now French physicists have produced inverse versions of these patterns using ...

Also known as Chladni Patterns, cymatics is an ancient system of music. What does cymatics refer to? Also known as Chladni Patterns, cymatics is an ancient system of music. It was in the news recently ...

When a guitar string is plucked, we don’t see waves travelling along the string. This is because the ends are fixed. Instead, we see a standing-wave pattern. Standing waves are also found on ...