Quote of the day
To solve a problem or to reach a goal, you don't need to know all the answers in advance. But you must have a clear idea of the problem or the goal you want to reach.
John Glenn
Born: July 18, 1921
Died: December 8, 2016 (aged 95)
Bio: John Herschel Glenn Jr. was an aviator, engineer, astronaut, and United States senator. He was one of the Mercury Seven group of military test pilots selected in 1959 by NASA to become America's first astronauts and fly the Project Mercury spacecraft.
Known for:
- The Alpha Series (2006)
- The Alpha Series Workbook (2006)
- Civil Engineers! (2015)
- Globalization: North-South Perspectives (2012)
- The Astronauts: Pioneers in Space (2011)







