Test Tube

Youtube has a little secret spot, known as "Test tube". It's where they experiment with different ideas, including this one, called Warp. It looks like Cheerios floating in outter space. When you mouse over the O's, other little O's spawn from the bigger O, showing what's related. As you listen to the videos, it draws a line from one watched vid to the next. Clicking the colour-coded dots on the top right of the page brings you back to the associated video that you watched.

I'm not sure how useful this is, but it sure is pretty design. And kind of fun, in a bored, poke-around-the-internet kind of way. Check out the "Top 10" Super Bowl ads here.