How did the vacuum cleaner change your world?
a thermal over load switch
How did the vacuum cleaner change the world?
make the city be clean
How did the vacuum cleaner change your lives?
AnswerThe coldest part of a fridge is at the very bottom, or the lowest part of it.Â AnswerThe freezer aside, it makes sense that the colder air will be at the bottom in the back, but if the unit i...
Read More »