They used only themselves.
Six people can run 3 machines in the factory. How many machines can 18 people run?
true but machines hurt people when people dont use machines properly
The wrench changed peoples lives by helping us build big machines and to tighten bolts and other mechanical objects
when they were invented
yes it has to
Yes
yes
more machines less people
Before sewing machines people sewed by hand.
The industrial revolution changed working conditions for people with the implementation of machines. Machines started to replace workers in the workplace as well as ease the workload.
they would make it by hand
They used only themselves.
People are developing new machines all the time. Sometimes they do things that earlier machines could not do, or they may do the same things but with greater efficiency, greater speed, less cost, and so forth. We always try to make our machines better.
it cleans the water so humans can drink it.
People counted them by hand. A lot of places still do that.
The industrial revolution changed working conditions for people with the implementation of machines. Machines started to replace workers in the workplace as well as ease the workload.