Telecommunications (Modern Media) : Global communications, information networks and sophisticated audiovisual equipment have all become a part of our fast-changing world. This technology is in our homes, workplaces and schools. But how did this amazing revolution begin? Find out about the early discoveries that made these exciting developments possible, and how modern media is continuing to evolve to meet the challenges of the 21st century.
|Tweens Nonfiction||Education & Reference|
|Tweens Nonfiction||Science & Technology|