On Thu, 20 Nov 2014 10:09:43 -0800 (PST), "
wrote:

I have about adozen old CDs that I no longer need or want. Ican just toss them, but thought maybe someone here had come up with other uses, like making a weird wind chime or something.

Use one as a reflective signal mirror - kept in your vehicle, boat...
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Somtimes you just have a bad day at the dungeon