Romantic sound waves

For some people, ROMANTIC is a beach front room in paradise with soothing music and chocolate dipped strawberries... sounds good to me too but it doesn't beat watching my man take over the very messy and crazy loud science experiment.

This picture doesn't show the almost deafening sound being played through the subwoofer (black box on the floor) at a 30Hz frequency in an effort to capture the shape of the sound waves as they traveled through the metal cookie sheet lifting up the gooey white substance.

Jenna's expression as a lesson learned came to life right in front of her eyes.  I love it!

after much trial and error with different volumes and frequencies.  The ooblack started dancing and we saw the shape of
sound waves!! WHOA!