Another science song by La La La Learn. This time looking at light: how it helps us to see, how it interacts with materials and how shadows are formed.CLICK HERE: Light and Dark song linkWant to perform the song without vocals? Click on the link below for the karaoke version.CLICK HERE: Karaoke versionDon’t forget to subscribe for monthly updates if you like what you hear.Comment too if you have used the song, or would be interested in other topics.