WONDER #2797: How Does a Dishwasher Work?

Question 1 of 3

This Wonder was mostly about...

1. how to build your own dishwasher at home.
2. the biggest improvements to modern dishwashers.
3. how a dishwasher works to clean dirty dishes.
4. which brands of household devices are most trustworthy.

Question 2 of 3

Which is NOT part of a dishwasher, according to this Wonder?

1. Intake valve
2. Catalytic converter
3. Pump
4. Heating element

Question 3 of 3

Who invented the dishwasher?

1. Thomas Edison
2. George Washington Carver
3. Josephine Cochran
4. Albert Einstein

Check your answers online at https://wonderopolis.org/index.php/wonder/How-Does-a-Dishwasher-Work.