"Hey, I can't fault you for that." He pushes open the door and reveals his little workshop. There's no much in the little space station-type room, with most of the materials locked up or folded into the wall. He has a desk and a safe velcroed to the floor.

"Alright. What do you know about explosives?" he wonders. "And uh - don't touch that switch by the door. It turns the gravity off."