However, they are not perfect duplicates and have a few key differences from humans that are not immediately obvious: synths do not age, require sleep, nor can they gain or lose weight. Third generation synthetics are unlike humans and some liberated synths do not consider themselves human at all.
So yeah, seems Synths do know they’re Synths, unless they’ve been programmed not to know, like Harkness from Fallout 3.
You meet another stranger there called Honest Dan and he tells you that he's on a quest to find out what happened to a missing caravan. Synths do not reproduce…they GET mass produced. only one XD Fallout 4 High Heels System (Recommended): The boots height is not. With Fallout 4 back thanks to the new VR version, we wanted to make sure that new players are up to speed on all the main story missions and side quests as part of a general refresh to our Fallout. DESCRIPTION OFTHE SITUATION AND THE QUEST WHICH I REFER TO: I've just run through the quest 'Human Error' which begins at The Covenant', a settlement with some very strange behaving people. There is a number of possible reasons that the gen 3 synths wouldn’t be able to reproduce despite being biological… Shaun’s DNA was only used to finish the gen 3 synth project(since Shaun’s DNA is unaltered by radiation). Gen 3s are synthetic organisms (specifically animals), so they have blood, a heart, blood vessels, and a working circulatory system (hence the bleeding), plus almost everything else humans have. Well they’re not using Shaun’s blood if that’s what you’re confused about.