Work Cited
http://www.sciencedaily.com/releases/2004/11/041130081240.htm
https://prezi.com/d7x-ffixhoxs/1-what-task-does-the-robot-perform-what-human-function-or
http://www.nasa.gov/audience/foreducators/robotics/home/#.Vio5OberTcs
https://prezi.com/ejg0ajjq6lsa/space-exploration-robots/
http://curriculum.vexrobotics.com/curriculum/lifting-mechanisms/degrees-of-freedom
https://prezi.com/ejg0ajjq6lsa/space-exploration-robots/
https://www.nasa.gov/centers/johnson/techtransfer/technology/sensors.html#.Vi2jEcqCrY
http://www.learnaboutrobots.com/space.htm
http://prime.jsc.nasa.gov/ROV/systems.html