One of my friends posted a link on her Facebook page to this delightful "click square, make music" thing. It's wonderful. A wonderful way to waste time during Finals week.
I wish I could put it on my blog, but alas, I don't have Tumblr so I can't.
But you should follow this link, you really should. (Unless you're prone to epileptic seizures, then you really shouldn't.)
It's like bubble wrap, but with music and LIGHTS.
Endless entertainment for the easily entertained.