Take the stairs--and save time?
It's true, according to a recent study. Researchers timed four Canadian hospital workers as they took the stairs or an elevator to their designated floor. Using the stairs took just over 13 seconds per floor, on average, while the elevator took around 36 to 38 seconds (including the time spent waiting for it to arrive). Saving time is in addition to the obvious advantage of taking the stairs, which is that they help you get more exercise. (Consumer Reports on Health, April 2012)
If you've ever pushed the button for the elevator and waited, and waited (and pushed the button again), how many times have you muttered "it would be faster to take the stairs?" Well, next time, take the stairs!!