A tornado can be compared to a vacuum cleaner because both create a powerful, swirling force that can cause significant damage in their path.
Copper is a metal that shares its name with a household appliance, which is a "copper kettle."
...appliance?
The answer is SAECO
Perhaps a blender.
A kettle is a household appliance used to boil water.
You can purchase household appliance insurance from many places. Typically, the manufacturer provides a 1+ year warranty for appliances. However, the store you bought your appliance from may also provide extended warranties.
The washing machine
I do not see an example.
Before the introduction of the hair dryer in1920 what common household appliance was promoted for its hair-drying ability?
That all depends on what type of household appliance you are looking at. There are refrigerators, washer, dryer, oven, stove, and many other things. And they will be as cheap as $20 all the way up to $1000s of dollars.
A waffle iron