It's play time.

Click on this link and make interacting circles, turn up your speakers..

http://lab.andre-michelle.com/pulsate

Also, get your mouse near this rabbit and watch, you have to shake him really hard till he falls off.

http://andrius.esu.lt/10/go2.htm

I think the carrot was to show you that the cursor was a carrot and that is why the rabbit wanted it.

Those circles were neat.