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They don't. Most places have handicap accessible ramps as alternative entries.
Dean Kaman's iBot is a sort of all-terrain wheelchair that can climb stairs.
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∙ 9y ago
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Why do you fall going up the stairs and not down the stairs?
A lot of people ask that question, but people usually fall while going up the stairs rather then going down the stairs mainly because they do not lift their leg up high enough.
What was invented before the safety elevator?
If it is for people with prams or people in wheelchairs, they would have probably used a slope going all the way up. But for people walking, well isn't it obvious? STAIRS!
What is the purpose of an elevator?
To drive people up and down instead of stairs
Do stairs go up or down?
Stairs go up and come down as well.
What is the opposite of up the stairs?
The opposite of up the stairs is down the stairs, as the opposite of upstairs is downstairs.
What goes up and down without moving-?
The answer to this riddle is "a staircase". Of course the staircase does not actually move up and down, but when you refer to a staircase directionally, you are either going "up the stairs" or "down the stairs". Its function in and of itself is to "go" up and down.
Why are hospitals provided with ramps?
Well ramps are important because several of the patients at the facility may be in wheel chairs. Since wheel chairs can't get up stairs, they require ramps to climb up. Ramps are also used for people in stretchers/ gurneys.
Can you go back down the notre dame stairs as in the same ones you came up?
No. There are separate stairs for going up and down. The staircase is extremely narrow, it would be impossible to have people going both up and down on the same one.
What goes up and down ans still stays in the same place?
Stairs, you go up you go down but the stairs never move.
What doesn't move but go's up and down the stairs?
the stairs
Can horses walk down stairs?
A cow can climb up stairs but not down.
How did elevator affect your lives?
It translated people up and down instead of using stairs.
