[smartass]
Who built the first computer?
Biological brains don't count since they weren't "built" by a "who".
A "computer" is something which, well, computes, that is, does calculations. The question does not mention electronic, multi-purpose, or programmable, so the award goes to [envelope tearing] .... the Antikythera Mechanism!
Notice I did
not end the smartass code. I didn't really need to start it, did I?
