You just might solve that puzzle now.
These water dancing speakers connected to your computer or media player via USB, and contains 4 colorful LEDs each. Aimed skyward, the colors changed at random, and the height of the pulse or spray is determined by the volume and pitch of the sound.
They are completed sealed so there is no risk of spillage, or the need to refill water. Personally, I wouldn't feel very safe placing them at weird angles, (like on their sides for example), though that might make the water pulses rather interesting to watch.
You can get them at 40 pounds for a pair here.
I am so getting them on my next payday. They look damn awesome!
