I'm sure lot of you (well probably everyone) had in mind for at least one time in life wish to build own robot. It has not been possible for very long time or you could buy some really pathetic small kits and build robots that were basically just stupid toys. Well, that is not true anymore. Even Lego is most know as toy company, they also sells Lego Mindstorm that allows you to build really almost every robot you imagine and also program it with your PC or Mac and much more. This is something what is widely used by universities all over world in robotic classes. If you have ever wanted to build your own robot, that this is the right choice.