Hi Doc! :)
Thanks for your prompt response. I actually like the previous sonic screwdriver models, as apposed to the current one. And if I am to create one, I would base it off the previous model.
So, to build the screwdriver - I would just require all of the components you've listed above...
This is actually very interesting. I must consider myself a big Doctor Who fan myself, but I don't have a tremendous knowledge in Physics - I'm still learning at this point. :) But I would really like to build something like this, a device that uses sonic waves to perform actions such as...