Should We Embrace Metro’s Broken Escalators for Keeping Us In Shape?
The Washington Post -- Escalators in Washington, D.C., Metro stations often break. But that may be a good thing, according to research from Illinois CS Professor Sheldon Jacobson. “When people use public transit, they typically must walk (or) cycle to the stop/station, and on the back end, do the same," Jacobson said via email. “Also, during the transit ride, they may stand (more calories burned)."