Comment on Undead by Rodrigo-Vega
question, couldn't the tech zombies also eat scrap metal?
Hmno, not as easily. The iron found in an organism is already disolved and the organs of the host are already designed to metabolize it. If they ate scrap metal they would undergo some severe organ damage and would need some sort of melting furnace instaled inside them.
maybe they could attack hospitals? Go after the blood banks?
the could yes.
If they did that, or go after Funeral homes (Lots of blood left over from the embalming process) they could be a real threat.