Thursday, March 29, 2012

STAIRCASE vs ESCALATOR


Staircase  vs  Escalator



Watch what a group of engineers did, using fun to get people to use a long staircase with a moving escalator right next to it.

At first no one took the stairs, almost 97% of the people took the escalator. Notice how engineers changed how people reacted to climbing a long stair case as first choice...66% more people took the stairs...click the attachment and enjoy.