Provides the history of biofuels, different uses, positive and negative characteristics, and how they will impact the future.
The most current information on cell phones is provided in this book. Also included are facts about how they work, how to text, and how they have impacted our world.
The internet and email have changed our lives. Find out why by reading the history, characteristics, uses, and future applications of this incredible invention.
The uses of wind energy is the topic of this book. Explains the positive and negative impact this form of energy can have on our world.
Solar energy is explained. Included in the book is where it comes from, who uses it, and the positive and negative benefits of using it.
In graphic-novel format, this book chronicles the dust storms which plagued the plains states from 1930 to 1939 while depicting one family's efforts to escape the devastation and start a new life in California.
Eco-friendly energy is explained. The most current information is provided while establishing the understanding that it does not take much to make the world a better place.