Little, remote floating spray paint bots.

"This episode also extends this season’s sci-fi homages—though perhaps I’m “ascribing meaning that isn’t there” when I see echoes of Star Wars in Peter watching the holographic Etta message over and over."

"This episode also extends this season’s sci-fi homages—though perhaps I’m “ascribing meaning that isn’t there” when I see echoes of Star Wars in Peter watching the holographic Etta message over and over."

Oh, how poetic it will be when no one has anything to say before they burn T-Dawg's carcass.

Oh, how poetic it will be when no one has anything to say before they burn T-Dawg's carcass.

"You're just technology. If I had that tech, I'd be ten times better than you are!"

"You're just technology. If I had that tech, I'd be ten times better than you are!"

Hell yeah.

Hell yeah.

I had the same feeling when I tried to get into the original Star Wars trilogy half-way through Return of the Jedi.

I had the same feeling when I tried to get into the original Star Wars trilogy half-way through Return of the Jedi.

I have to believe this season will see them build some sort of time machine, or time-reset thingy-majiggy, reuniting Peter and Olivia with Etta as a little girl, but at the same time making the Observer invasion impossible.

I have to believe this season will see them build some sort of time machine, or time-reset thingy-majiggy, reuniting Peter and Olivia with Etta as a little girl, but at the same time making the Observer invasion impossible.

Ron, picking up, turning over and examining Tom's handmade, cardboard iPhone in his hands:

Ron, picking up, turning over and examining Tom's handmade, cardboard iPhone in his hands:

Most of this classroom lectures in season one were a metaphor for what the characters would be facing that episode.

Most of this classroom lectures in season one were a metaphor for what the characters would be facing that episode.

Perhaps he just sold the rest of the methylamine to Declan. It was mentioned Walt had been cooking for 3 months over this one episode.

Perhaps he just sold the rest of the methylamine to Declan. It was mentioned Walt had been cooking for 3 months over this one episode.

Hank's literally shitting bricks now.