The film explores the nature of sound waves, demonstrating how sound travels as a wave through air, which acts as a medium. It illustrates sound generation using a loudspeaker, examines oscillation, ...

We are a homeschooling family, and my goal is to make my son's learning as fun and engaging as possible. We love doing hands-on experiments and activities together. Since my son has a big love for ...

For the first time, researchers were able to transmit, or "tunnel," sound waves across extremely small distances between two crystals in a vacuum. When you purchase through links on our site, we may ...

More than 200 years ago, physicist Thomas Young amazed the scientific world when he showed that light behaves like both a ...

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. At the start of my career, I used to do acoustic testing in an anechoic chamber where sound ...

Electronics traditionally rely on harnessing the electron's charge, but researchers are now exploring the possibility of ...

WALTON, Ind. — As AC/DC's "Back in Black" thumped through a speaker in Andrew Berryman's classroom recently, physics students saw the notes come alive through flames. They were watching a Rubens' Tube ...