The intelligent Speed bump by Badennova.avi
It's not really smart, like computerized, it's more like an intelligent application of cornstarch. It's kind of a cute idea, though I suspect it won't hold up on a high traffic road and then you'll have yellow goop running in the streets. But the important part is the model who demonstrates the how the working fluid does its job. She is like a bolt from the blue. Or maybe it's just too early for me to be watching things like this.
Via Detroit Steve