For more than 100 years, the television has sparked wonder and excitement in people around the world! A device that displayed fuzzy pictures on small screens has become an entertainment machine. In this title, readers will discover the history of the television and how it has advanced over time. Leveled text also covers how television impacts life today and what we may expect in the future. Features include profiles, a timeline, fun facts, and more!
Vaccines have been used for more than 1,000 years! The first vaccine was made to protect people against smallpox. Today, vaccines help protect people from many diseases and illnesses. This title walks readers through the history of vaccines, how they work and impact our lives, and what we may expect in the future. Features highlight an inventor and a specific vaccine, show how many vaccines work, and more. Readers will have a new appreciation for this life-saving invention!
Believed by some to be one of the most important inventions of all time, the telephone has helped connect people all over the world. This title welcomes readers with a narrative that showcases the telephone today. From there, readers dial into the history and development of the telephone. The text also discusses how the telephone impacts life today and how it may work in the future. Features compliment the text through a profile, a diagram, a timeline and more!