The characters in "Star Trek" get to wield all kinds of high-tech gadgetry. Some of these gizmos are purely science fiction. What technologies have actually come to pass?
WHAT'S INSIDE: TV INDUSTRY
- TV Shows
- TV Broadcasting
- Children's Television
A show that has several million viewers may seem popular to us, but a network may need millions more watching that program to make it a financial success. How do they figure out how many people are watching a show?
Have you ever wondered how footage from that storm, war or crazy reality show ended up on film? Well, it turns out that the cameramen often travel -- and suffer -- right along with the hosts of the most extreme shows on television.