Thursday, August 20, 2009
Cymatics: Sound and Creation
I got this link from another homeschooler. It's a lovely five minute video on cymatics, the study of visible sound and vibration. The patterns that are created by sound waves and their reflection in living forms (tortoise shells, sunflower seed heads) is fascinating and just begging for a 4H or science fair project. Wish me luck in getting one of the boys to pursue it!