i remember..probably almost two years ago.. there was this cool site that had a white background, i think... and when you viewed its gallery or portfolio, maybe... there would be strips that were scattered around the stage, and you could drag them and toss them, and the strips would properly react to the speed of the drag, or the seeming distance it was thrown to...
there was also this option to arrange them, and once clicked, the strips would start aligning themselves for a proper view.
I was able to bookmark it before, but i was careless enough to forget to back my bookmarks up when i reformatted
if someone does remember, please do post the link to that site. it'd be very much appreciated. thank you.