Technologys Child

It’s one thing for scientists to use animals for their experiments. But it’s another thing entirely for them to use humans to test out a new vaccine or medical treatment - especially when the scientists are the subjects of their own experiments! Guinea Pig Scientists features brief but informative biographies of men and women who have changed the world by using their own bodies to test their scientific theories.

All throughout history, Black men have made important contributions to scientific discovery. This collection of biographies for kids explores 15 of these intelligent men and the extraordinary scientific accomplishments they achieved—even when they faced huge challenges. You’ll learn how they stood up against racism and inequality and never stopped following their passions for science, technology, engineering, and mathematics.

Weather includes all the conditions in the air around us. Snow, rain, sleet, and hail are all forms of weather. So is the temperature of the air and the amount of moisture in it. Learn all about weather, including how and why it changes from place to place and time to time.

Aristotle's Poetics is best known for its definitions and analyses of tragedy and comedy, but it also applies to truth and beauty as they are manifested in the other arts. In our age, when the natural and social sciences have dominated the quest for truth, it is helpful to consider why Aristotle claimed poetry is more philosophical and more significant than history. Like so many other works by Aristotle, the Poetics has dominated the way we have thought about all forms of dramatic performance in Europe and America ever since.

When three heroic men traveled aboard the Apollo 11 spacecraft bound for the moon, the entire world sat glued to their television sets in suspense. But few knew just how much it took to get that far. To put a man on the moon, thousands of people diligently worked behind the scenes. Countless preparations had to be made and no detail, however small, could be overlooked - the lives of the crewmen were at stake.

Exploring Creation with Physical Science, 3rd Edition was created to give middle school students an understanding of the basic world that surrounds them each day of their lives and the forces in creation so that they can appreciate the real world relevance of scientific inquiry and the beauty of creation. We believe that students’ educations should prepare them for life, not just an academic year.

What do all the things you can see and touch in the universe have in common? Atoms! Made up of electrons, protons, and neutrons, atoms are so tiny you can’t see them without special microscopes.

In audiobook format, uses aliens to explain the science of energy.

Everything about Jupiter is big! Its size is big. Even its storms are big! Get the big and small facts about this gas giant that can be seen glowing in the night sky.

This audiobook tells the story of how Alexander Graham Bell came up with the telephone, and how his invention changed the way people communicate.

Travel to Afghanistan. Find out the facts about this country in Asia.

Not all spiders are scary! Listeners will learn about 12 different species of spiders, each with unusual and unexpected colors and patterns. Information about life cycles, habitats, and body parts is included. These spiders truly are breathtaking!

Explore the life and achievements of Henry Ford.

In the 1970s, Atari became the leader in home video gaming with the Atari 2600. But were they the first? And how did it evolve into the revolutionary games and systems of today? Listen to learn the answers to these questions and more.

A highly secure military base sits in the middle of the Nevada Desert. What happens inside is kept top secret. Many UFO sightings have been reported nearby. Some people even say alien bodies are stored there. What really goes on behind its highly guarded fences? Explore the theories and learn why Area 51 has become one of history’s greatest mysteries.

This audiobook is an introduction to the different muscles and bones in the human body and how they function.

Everybody has secrets, and former US presidents are no exception. Discover which stories about America’s past leaders are true and which ones are just tall tales.

Galileo used his telescope to discover new and marvelous mysteries in the night sky!

You know the Super Soaker. It's one of the top 20 toys of all time. And it was an accidental discovery that brought it into being. Trying to create a new cooling system for refrigerators and air conditioners, inventor Lonnie Johnson instead created the mechanics for the iconic toy. A love of rockets, robots, and inventions and a mind for creativity were present in Lonnie Johnson's early life.

This audiobook tells the story of how Philo Farnsworth came up with the idea for electronic television at age 14, and later developed his idea into the technology for television that is still used today.