it saves time,energy,and redues fatigue in humans
labor saving devices - these devices reduces the need for manual labor, n reduces the of time spent doing task
washing machine
Electric mixer, food processor, bread maker etc
Agricultural Revolution
Agricultural
When labor saving devices were introduced housewives had options that made housework easier. Food lasted longer because refrigerator storage was more reliable.
the answer is women.
Hm almost common everyday devices such as a forklift that cuts the labor in weight, the wheel, a wheel barrow, a lawn mover, a pulley system.
Vacuums, Ipods, Cars, Television, Washing machines
They work in many different ways to save you labour.
labor-saving devices
Because the device does the work you would be doing, causing you to be lethargic.