Beth Harris, the long-time educator and creator of Fort Kits for Kids, has some more easy experiments to share with us. This experiment, which requires a couple of drinking straws and some scissors, ...

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, ...

Researchers who study how the brain processes sound have discovered the common practice of using artificial tones in perception experiments could mean scientists are overlooking important and ...