Just for fun, I was playing around with this cool little utility to create a Time Lapse video from my iSight. In fact as I write this, I am doing a time lapse of myself using the Mac.
Via Bonjour technology, it has the ability to allow other users to record your image stream and the streams can also be combined, and can support time lapsing four locations side by side. That's pretty good stuff for a free utility.
Give it a try and time lapse some snow melting, cleaning your room, typing on your Mac, cooking dinner, or whatever else you can think of. Then all you have to do is put them on You Tube, Facebook, or Twitter for the world to see. Best of all, it's free!