"What sorts of things could you do with what's in this room?" Randi wants to know.

"Well, I'm still learning, but I can look up any specific effects that interest you."

"So the... magic... you're claiming is in a book."

"I don't really want to go into too much detail, Mr. Randi. There's a reason I'm being invisible and so on."

"I see." Pause. "Can you fix my computer?"

"That's a probably!" says Cam, flicking his manual and turning pages.