Once it is established that something is robotic, often times people talk about it like it isn’t self-aware.
Admit it, you’d be a little freaked out too if you had to carry the head of someone who until recently you thought was a living, breathing person instead of a robotic duplicate.
Only Science Guy could say “I’m going to go get my hacksaw” and not have people immediately looking around uneasily. Well, maybe he can’t either.
This is one of the strangest questions ever asked in this webcomic. There will probably be some that are even weirder if the comic lasts long enough.
The “I see nothing! Nothing!” is a reference to a Family Guy episode where The Griffins’ neighbor Cleveland sees Stewie’s robotic Peter tumble out of a window, crash to the ground, and Stewie climbs out of a hatch in the robot’s stomach.
Once again, the Awesome Power of Science is coming to the rescue! Science Guy is one of the least-moved characters in this strip. If you notice, he spends a lot of time staring at other people, probably wondering what the heck he’s doing hanging around such a group of brain donors.