Transformer TX. Image: DARPA. What happens when the biggest defense contractor in the world, Lockheed Martin , teams up with the Pentagon's Defense Advanced Research Projects Agency, or DARPA, to ...

Second is a rolling robot that can helicopter in at a moment's notice. Yes, the idea of transformers is not new, but a roller/chopper hybrid is.

With Transformers: Rise of the Beasts releasing its first trailer, the question everyone is asking now is who has been cast as the robots?