corn flour

speekers

i found a speeker but unfortunately it could not go that loud to move the corn flour so i looked on what i could do i looked around and found a clip on the myth busters and they created a sub woofer they made it vibrate by attaching the bottom of the woofer to some part of the engine to make it rapidly vibrate so i looked around and found a little motor and made it unbalanced so in sted of using sound i used the motor to simulate the vibrations like they did in myth busters and it seamed to work quite well

idea

as are team final idea we was going to listen to music and as we do we was going to draw out what we think the sound looks like in are own opinion, what i thought what could be a good idea is to fined a seeker and then play it at a frequency and the lay some thing on top like water, corn flour i was thinking this because then you cold see what sound actually looks like

i found this on the internet to so u what i am on a bout

http://www.youtube.com/watch?v=UU7iuJ98fRQ