A free app for Android, by Wiki Kids Limited.
Sound Waves is an educational app designed to teach people about the physical world around them. It can be used by people of all ages, from children to adults.
This application is a collection of different lectures and videos that will help you understand and learn about the world of sound. It is designed to be used as a learning tool and educational resource for people who are interested in science, technology, engineering, and mathematics (STEM).
The application contains a lot of information and resources that can be used to learn more about the different subjects and topics.
It is a very useful application because it is easy to use and understand.
