This book is about thoughts and ideas on a wide range of subjects. The ideas range from how to modify the game of chess to pursuing space exploration in a way that captures the imagination of the public. New and innovative viewpoints on practical methods to building a space elevator, designing a method to cope with cat litter and some simple ways to conserve energy are presented. Economic themes about the federal debt and defecit are also examined.
I like it
Tuesday, July 31, 2012
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment