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Scientists are learning how to keep people dry in wet weather. They look to plants and animals for answers. They have learned that when it comes to staying dry, nature knows best! Created in collaboration with...

Riding bikes can be a lot of fun, but it is even more fun when it is safe. Read about how people have made cycling safe over the years. There is a lot to learn about this two-wheeled pastime! Created in...

Landsat satellites are the superheroes of space. They orbit Earth to get images. These images can help stop catastrophes, and solve great mysteries. From poisoned water to raging fires, Landsat sees it all...

Learn about the world of optics, where light bends to help us see the sights! Most of us rely on our eyes to see and understand the world. Yet, human eyes are far from perfect. Innovations such as glasses,...

Imagine a city of islands. There are no cars or streets and people ride boats to get around. This place is Venice, Italy. Built on a lagoon, Venice is in trouble. The city is sinking, and engineers...

Electric vehicles, or EVs, have been around for over 100 years. The first EV that people could buy went on sale in 1894. The "Electrobat" could go 25 miles on one battery charge. Today's EVs are light, speedy,...

How can you make ice cream creamier? What packaging keeps cookies fresh the longest? And how do you make potato chips that taste like a cheeseburger? These are some of the problems that a food scientist tries...

From hermit crabs that make a home out of anything they can find to tiny termites that build tall towers, animals of all kinds are architects! In this engaging nonfiction reader that has...

Anne Frank's diary has become one of the most widely read books in the world. Readers will learn about Anne as she went into hiding from the Nazi Party in this nonfiction title that has...

Featuring detailed photos and images, fascinating facts, and a helpful index and glossary for reference, this title teaches readers about the way animals of all kinds work together in...

The human body can achieve amazing feats, but with every new physical feat, there are many failures. Readers will learn about some of the most amazing physical feats in history in this...

In this encouraging Spanish-translated nonfiction reader, children visit an actual space camp! Readers will learn what astronauts eat, where they sleep, and how they prepare for journeys...