the first machine devised by humans is "abacus".
Humans created machines to help them selves. But machines enslaved humans.
racism
What did early machines first run on
Though as as odd as you ask, it's the opposite... machines are used by us, so they are the "slaves."
A machine is an "arrangement of matter devised so that a dependable correpsondence is secured between controlled input and usable ouput." To say something is a "machine" implies it serves a purpose for which it was devised - Beck. There is a "metaphorical" notion of "machine" that doesn't need some purpose per se. "The stars in their courses are 'machines' in this metaphorical sense." Lewis Beck. The Actor and the Spectator. The Ernest Cassirer Lectures. New Haven: Yale Univ Press. 1975.
No. It was first devised in India.No. It was first devised in India.No. It was first devised in India.No. It was first devised in India.No. It was first devised in India.No. It was first devised in India.No. It was first devised in India.No. It was first devised in India.No. It was first devised in India.No. It was first devised in India.No. It was first devised in India.
Kites invented by the Chinese were the first devised that humans used to investigate flight.
Humans created machines to help them selves. But machines enslaved humans.
Washing machines help humans by making it easier for humans to wash their clothing. Washing machines have special instructions on how to install and use them. Basically, they make humans' life a lot easier. But, it also uses electricity, which does not help humans. The pollution from the washing machines' electricity makes humans' life harder.
This question makes no sense, but slavery in the 1860’s had no use of machines.
Engineers/ humans
Ergonomics is the science concerned with designing safe and comfortable machines for humans.
Robots are the machines doing the work formerly done by Humans
Mesopotamians
Plastic molding machines; soldering machines; computer machines; humans; assembly machines; cooling machines; heating machines; electric machines; labeling machines; laser machines; conveyor machines.... etc.
yes,we have allowed machines to become our masters.
racism