- Dr. Edwards: Hmm. Now that is interesting.
- Dr. Gabriel: What is?
- Dr. Edwards: I believe I have discovered why this "star gate" technology works using walls.
- Dr. Gabriel: Really? Why?
- Dr. Edwards: Lead!
- Dr. Gabriel: The paint?
- Dr. Edwards: Yes. It seems to work as a catalyst to open and sustain the bridge.
- Dr. Gabriel: Yeesh! It sounds like it's time to take the lead out of paint.
- Dr. Edwards: If only there were a reason people would believe.
- Dr. Gabriel: We could always make something up. "Public health risk" always seems to work.
- Dr. Edwards: Not bad.