dishwasher

In the 1880s, Josephine Garis Cochran changed the way people washed dishes when she invented the first modern dishwasher.

Mr. Linh put the dirty glass in, the machine automatically pumped water, circled from the bottom to the glass, 3 seconds after the clean glass.

Basically, dishwashers (or dishwashers) are a dishwashing robot. Just remove dirty dishes, add detergents, set the proper washing cycle for the machine and press the button.

There have been many inventions that have been around for thousands of years, but not all of them were popular at the time.