 Spacecraft Power SystemsThe first man-made satellite was Sputnik I, launched and operated by Russia in the low Earth orbit in 1957. In the decade that followed, the American space exploration programs launched many Earth orbiting satellites. The first commercial geosynchronous satellite, Intelsat-1, was placed in orbit in 1965, and, in 1969, NASA’s Apollo-11 became... |  |  Confessions of an Economic Hit ManConfessions of an Economic Hit Man reveals a game that, according to John Perkins, is "as old as Empire" but has taken on new and terrifying dimensions in an era of globalization. And Perkins should know. For many years he worked for an international consulting firm where his main job was to convince LDCs (less developed... |  |  Twitter Tips, Tricks, and TweetsIf you’re one of the millions of users joining Twitter to connect to friends, family, and interest groups; or to follow the conversation and find out what’s happening beyond your doorstep, then this full color, 288 page book is for you. Coverage on how to establish a Twitter account, tweet from mobile devices, search for people and... |