Xem 1-3 trên 3 kết quả Rover technologies
  • The term "peer-to-peer" has come to be applied to networks that expect end users to contribute their own files, computing time, or other resources to some shared project. Even more interesting than the systems' technical underpinnings are their socially disruptive potential: in various ways they return content, choice, and control to ordinary users.

    pdf162p tailieuvip13 19-07-2012 19 4   Download

  • Humankind’s fascination with Mars predates recorded history. The bright planet with the reddish tint is unique among the other celestial objects. Tycho Brahe’s observations of its unpredictable motion were deciphered by Johannes Kepler in the early 17th century as he developed his laws of planetary motion. Galileo trained his telescope on Mars and saw it as a disk in 1610. Later in the 1600s, Christiaan Huygens and Gian Cassini drew the first maps of the Martian surface.

    pdf64p camchuong_1 04-12-2012 16 3   Download

  • Curiosity is in his title.John Grotzinger, NASA’s Curiosity project manager, has a pretty cool job. He gets to direct the research efforts of NASA's Curiosity rover. He and his team have already demonstrated evidence of liquid water on ancient Mars, and they are now in hot pursuit of measurable methane[U1] on the planet. Even if Grotzinger’s team find methane—and convincingly confirm that finding—it still won’t be unequivocal evidence of microbial life. But it will be tantalizing enough that their next step will be to focus on tracking down the source.

    pdf36p namde04 04-05-2013 10 1   Download

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