DIY Hanging vases made from used light bulbs.
There is no "how-to" info but I think you just snip off the metal end and knock out the filament. I am going to try this with the next bulb I replace. Would be beautiful on my porch this summer.
Love this idea lightbulb terrariums --- get these bulbs while you can, the US govt is phasing them out in January 2014. Soon all we will have left are flourescent curly bulbs, and those aren't as much fun for craft projects.