WHAT IS SOUND?
Do you know how sound works? Well it is not so difficult.
Dr. Binocs does explain it so well.
I think there are very few parents who have not told their children to make the music or noise less.
Maybe with the new cell phones where they can put the sound off to the rest of the world, it does not happen so often.
In the days before we had all these gadgets, we use to listen to our radio and were often told to put our music softer.
Today dr Binocs is going to tell you how sound moves and what can be heard.
It can even go round big obstacles and that is why we try and make the sound a bit softer.
I hope you enjoy the video and will understand exactly what sound is and how it moves.
I hope you have a wonderful day from me here at the Wild Coast.
Here the sound of the sea is beautiful and sometimes very loud but it is still very nice to sit and listen to it.
