thanks!
wow thank you so much.. i decided to go with the metal and use trash can top. I had to play it in class and explain about it.. and it worked perfectly. Thanks.
I'm really bad at physics... *sigh* so for HW I have to make a drum out of homemade things. I think I am going to use plastic to put over the drum part.. Is there any other mateial that would be better? And also i have to explain the physics part of the drum. Using words like tension etc...