They often have practicality. Since they are based on real - world situations, they are designed to solve actual problems, like providing stable power in a particular industrial setting.
I'm not sure if there are specific movies or books titled 'Transformers 3' that are strictly based on a true story. However, the Transformers franchise often takes inspiration from real - world concepts like robotics and technology. Maybe some of the technological ideas in it could be loosely related to real - world research and development.
One example could be a transformer that was inspired by a real - life industrial accident. The design of the transformer might incorporate safety features that were developed as a result of what was learned from that accident.
Yes, '1408' is based on a true story. The story was inspired by a Stephen King short story of the same name. It's about a man who stays in a supposedly haunted hotel room, Room 1408, and experiences terrifying and inexplicable events.
Well, it's a bit of a mix. While it may be inspired by some true elements from 1899 such as the general state of the world, sea travel, and social hierarchies at that time, it also has a lot of fictional elements added for the sake of drama and mystery. For example, the overarching mystery plot might be a creative take on some historical uncertainties, but not directly based on a single true story.
In many cases, 'True Story' is indeed drawn from actual happenings. The creators might take some artistic liberties, but the core elements are rooted in truth.