Portal 2 Test Chamber: Don't Stand in the Laser Field

I wanted to try my hand at making a test chamber.  It stared out simply enough, just a launcher and death, but then I added lasers and more death and other varieties of death.  Then I made it a little less death-inducing because I figured I should be able to beat my own test.

Go do some science.  Feedback appreciated.

Link.

P.S. Watch where you stand.  Nothing that is deadly stops being deadly.  As an added bonus, you can die seconds away from the door.  Enjoy. :)