This is the coolest object I’ve seen in 2013 so far, and I suspect it might take some time to beat it! Re: Sound Bottle is an auto remixing object that can record any every day sound and then automatically remix it into a beat.
It’s another arduino powered device, that acts as an interactive music experience. Simply open the lid and it records sound. Close it to stop recording. Add as many random sounds as you like, then hit the remix button and the bottle will automatically remix everything its heard, and play it back when you open the bottle! Seriously cool.