Robotics|Noun|The science of designing, building, and using robots for tasks.
Kit|Noun|A set of materials or parts from which something can be assembled.
Gears|Noun|A rotating machine part having cut teeth, which mesh with another toothed part to transmit torque.
Motors|Noun|A machine, especially one powered by electricity, that supplies motive power for a vehicle or for some other device with moving parts.
Coding|Noun|The process of designing, writing, testing, debugging, and maintaining the source code of computer programs.