I say it's the Elevator.
Without an elevator, we wouldn't have buildings over 10 stories which would mean cities would not have evolved the way they have. Jobs would be spread over a larger area which would mean not everyone would have to drive into the city to go to work. Our reliance on cars would be much less if it weren't for the elevator.
Originally posted by uzlessOr maybe people would just be in better shape and walk up the stairs without a problem.
I say it's the Elevator.
Without an elevator, we wouldn't have buildings over 10 stories which would mean cities would not have evolved the way they have. Jobs would be spread over a larger area which would mean not everyone would have to drive into the city to go to work. Our reliance on cars would be much less if it weren't for the elevator.