Hawkes, Jo and others in “Command+P”

Hawkes

Justin VanderHeyden printed a gun.

Jo

He what?

Hawkes

Yeah. It's called 3-D metal printing, and it works just like any ordinary printer, but instead of using ink to produce an image...

Mac

It uses powdered metals.

Hawkes

Yes. Mixed with steel epoxy resin to create multiple layers of a three-dimensional object.

Jo

Okay, I'm not sure I even want to try to wrap my brain around that.