Latest Dwight Holland Stories
The latest offering in the NASA Aeronautics Book Series, "Breaking the Mishap Chain," will debut at the 83rd annual Aerospace Medical Association conference May 13 -17, 2012, at the Atlanta Hilton, Atlanta, Ga. The three authors -- Peter Merlin, Gregg Bendrick and Dwight Holland -- will be available to discuss the book and autograph copies. The book details human factors lessons learned from aerospace accidents and incidents in research, flight test and development. It includes a number of...
- The navel or umbilicus.
- In Greek archaeology: A central boss, as on a shield, a bowl, etc.
- A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.