1. Build a Robot By Khalid 7D

2. What do people use robots for People use robots to do work for them, for example: some one might build robots that has a calculator in their body, or robots that have television in his body, but that is the advanced robots, some people build simple robots, for example: some body might make a robot that picks up light things from the floor, or robots that walks on a colored line.

3. What you need to Build a Robot First we need actuators: wheels, Levers, Gears, Legs, Joins, Gps, Limbs, Radar, and we also need sensors: Touch, Light, Sound, and we also need Instructions

4. http://en.wikipedia.org/wiki/Robot http://www.google.com.qa/search?q=robots hd&um