Introduces robots and the science behind these amazing machines, including a historic timeline of robot development, common jobs robots perform in the workplace and at home, and robots of the future.

"Nexi is one of a team of four small humanoid robots that have mobility, dexterity and 'social' communication skills"--Provided by publisher.

"[A] tale of a world in between time, where children have played so long it's almost become work, machines have worked so long they have begun to play, and all the clocks have stopped at the same time. This is how this land has remained, until 314 dapper-looking gentlemen rain down from the sky and set off in different directions to start the world again. Now Ayden, the only boy to still ask questions; Zoe, the robot girl all other machines hold dear;...

"Explores various perspectives on exploration of Mars by rovers. The reader's choices reveal the historical details"--