Read and listen to the Mystery Science book with videos, "Where do sounds come from?" by clicking the in the example. Make sure to click through to see all the parts! After you have read and listened to the book and the video click Use the or tool to add in the instruments or vibrations that you can make or find at home! On the first page try out the head harp instrument! All you need is string! On the second page see what other instruments or vibrations you can make or find at home! When you are done click the button to submit!