The last time Damian was ever allowed set foot inside the Red Robin Nest…

Damian: *scrutinizing a piece of equipment on display*

Damian: What happens if you use argon lasers instead of helium-neon?

Tim: It would blow up!

Damian: Are you sure?

Tim: Pretty sure.

Damian: Pretty sure? That’s not very scientific. Is this how you normally work? Just hunches and guesses and stuff?