Amateur astronomers are excited about the total solar eclipse set to appear (or disappear?) on August 21. This is the first time in 99 years a total solar eclipse will cross the entire United States.
Like just about everything else, elevators age and break down. Just ask the U.S. Postal Service, which operates about 1,200 elevators — used to move mail as well as people — at more than 500 facilities nationwide. A little more than five years ago, the Postal Service established the Elevator...Read More