Challenges

Grand Challenges is one metaphor used in Computer Science, but I have had discussions with colleagues who suggest that that might be overly engineering in focus.

Michael Mahoney: Historian of Software Engineering « Beki's Blog (there's an original name) 2009

The NASA Centennial Challenges is a program of prize contests to stimulate innovation and competition in technologies of interest and value to NASA and the nation.

Lunar Lander Challenges Official Notice Posted - NASA Watch 2009

The NASA Centennial Challenges is a program of prize contests to stimulate innovation and competition in technologies of interest and value to NASA and the nation.

NASA Watch: May 2009 Archives 2009

Brain Challenges: make your way out of mazes, test your wit at memory games, or challenge your friends to board games that attack back.

Family Party: 30 Great Games Outdoor Fun « Happy Healthy Hip Parenting 2009

NASA's Most Serious Management and Performance Challenges is the next entry in this blog.

Space Exploration For The Rest of Us - NASA Watch 2008

Nov 9, 2007 2008 in Challenges (and a Few Other Things)

Archive 2007-11-01 2007

Nov 9, 2007 2008 in Challenges (and a Few Other Things)

2008 in Challenges (and a Few Other Things) 2007

Centennial Challenges is modeled on past and ongoing prize competitions.

NASA’s New Regolith Excavation Challenge | Impact Lab 2007

Now go read the bilge from the Democratic Underground, or this thread, titled “Hussein Challenges Bush to Debate – which facist speaks better english …”

Balloon Juice » 2003 » February 2003

The Next Step: Meeting the Nation's Long-term Challenges With the nation's fiscal and economic strength restored, the President is leading the nation to seize this historic opportunity to meet the long-term challenges ahead.

Fy2000 Budget Summary And Supporting Materials ITY National Archives 1999