The Science of the String Phone!

The video tutorial explains how sound travels through vibrations and how these vibrations can be used to communicate over distances using a homemade string phone. It begins with an introduction to sound and vibrations, followed by a detailed explanation of how sound travels through air. The tutorial then provides step-by-step instructions to build a string phone and encourages viewers to conduct experiments to understand the principles of sound transmission better.

What materials do you need to create a string phone?

Why is it important for the string to be tight when using the string phone?