A disadvantage of an elevator is the inconvenience when it does not work. People get dependent on an elevator and find it very hard to take the stairs during a breakdown even if they are physically capable of using stairs.
Becasue they ELEVATE you to different stories in a building! i hope that helps. :P
Yes they did.
The company named for the inventor, Elisha Otis, the Otis Elevator Company.
from what I hear, they still use elevators. Know of a guy who repairs conveyor systems and has had to go down elevators (sometimes it takes an hour) to get underground! This is in 2009!
Elevators help your takeoff by raising the tail of the aircraft and putting the whole aircraft in 'flight' attitude.
Elevators are helpful when a person does not want to, or cannot, walk up stairs. Elevators have the disadvantages of making people lazy and being slow.
elevators are related to math because elevators have numbers on them
Elevators Company in Ahmedabad
Some peole have a fear of the germs in elevators, some killers hide out in elevators, some elevators jerk, and they can stop and not budge for hours! I know this because i have a fear of elevators.
There are 6,000 elevators in Italy
10000 elevators in Chicago
they have 2 elevators
57 elevators and 8 escalators
Yes, children can use elevators.
There are quite a few metals that elevators are made out of. These elevators could be made out of stainless steel for example.
According to "The New Yorker," there are 58,000 elevators in New York City.
there are 3,000,000 elevators in taipei 101