What Is a Flight of Stairs
Have you been on an elevator that took you up to the highest floor of an high-rise? Perhaps you've taken an escalator while at the air terminal or at a shopping center. Before these innovations what was the method of getting to and from their destinations? The stairs, of course! Let's look closer into the invention...one step at one time.
A Flight of Stairs, also known as an stairway, staircase or stairwell, or simply stairs, is a simple task of dividing up a vast vertical gap into smaller gaps, whic...
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