[He lets her carry on picking up the glass for a while, just because he realises she needs something to do with herself]

You're immortal Janie. We don't know if it's that easy, I know there's always some way. But a low-tech bomb? Were you hoping the Rift Raft's temporal field would provide the extra energy?

[Oh shite, now he's techno-babbling at her. Great]