Video Transcription
Before it, the tallest buildings
stopped mostly at five floors.
No more walking upstairs now, so the sky's the limit.
For the first time, the higher the floor, the higher the limit.
You'd think it's a fairly humble invention,
Before it, the tallest buildings
stopped mostly at five floors.
No more walking upstairs now, so the sky's the limit.
For the first time, the higher the floor, the higher the limit.
You'd think it's a fairly humble invention,