Latest Bill Dana Stories
Bill Dana was an aeronautical engineer, a test pilot and an astronaut. He retired on May 29, 1998, a few months shy of 40 years of distinguished service to NASA and passed away Tuesday, May 6, 2014, at the age of 83.
Word of the Day
- The word or words serving to define another word or expression, as in a dictionary entry.
The word 'definiens' comes from the Latin word 'definire', 'to define'.