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[shells04]

!update!

I just had an epiphany. It occured when I was locked out of my room by my roommate (grrr). I got a lovely in-depth tour of how an RA unlocks a door, and it came to me.... how do we all have different keys and they have one key that just unlocks all of our doors?

so i thought about it....

and i was stumped.

so stumped that I actually went

Comments

[anonymous]

http://home.howstuffworks.com/question710.htm

[ladefrickendra]

ummmmmmmmmm.....