Did you know?

Last Thursday, in our design history class.
The teacher showed us a short video made by a professor in America.
I was vibrated to this video for a long time.
I know I am not a person that fools around everyday, but clearly, I have much more work to do.


There is an Chinese version, you can see it on:
http://www.youtube.com/watch?v=xj9Wt9G--JY

I really think this vedio should be spread extender. Thus, it can encourages more people as possible.