検索キーワード： 著者 "Liz Huyck" すべてのカテゴリー

During an era when women had few freedoms, there was one woman who spoke up for them. She was known as Nellie Bly, a pioneering female investigative reporter of her time. Well known for her record-breaking trip around the globe, her contributions also exposed corruption in a local hospital.

Have you ever wondered how the Hoover Dam was built? Follow along as the Colorado River itself tells you its story! A lot of work went into the construction of this giant dam, but it was worth it—we now have Lake Mead and a way of converting the river’s energy into electricity!

Have you ever wondered how pasta is made? While pasta only takes a few ingredients—flour, water, salt, and sometimes eggs—the process can be quite complex. Luckily, modern technology has greatly simplified the process from grain to flour, to dough, and finally to the pasta you find at the grocery store.

From water, to paint, to breakfast cereal, who could have guessed that all of these things have metal in them? There's metal all around! This story includes a fun experiment to pull iron out of cereal.

Have you ever wondered how a river forms, which animals live near rivers, or where those rivers lead? Rivers are a vital part of life and the ecosystem. Rivers help transport water to humans and animals as well. It can also be used to create energy. Water from rivers can end up in many different places downstream!

When on land, rivers, lakes, and oceans appear flat. With the aid of satellites, these bodies of water appear to have many designs! Explore the art of nature and how satellites detect the temperature of the many bodies of water around the globe.

Inventing is all about ideas—ideas for making products better or creating new ones. To put these ideas into action, young inventors need tools for tinkering. Find out how to put together your own inventor's workshop with simple tools and common household objects.

If you want to know what's going on, you check the news. But where does the news come from? Where do the reporters get their stories? Reporters ask five basic questions during an interview to gather all the facts and follow a few rules to keep the news truthful and fair.

People have always liked to know what's going on in the outside world. Today we can instantly access the news through the Internet. But how did people get the news before cell phones and TV? From ancient Rome to newspapers and telegraph machines, this story takes a brief look at how people have gotten the news throughout history.

Ice is nice, everyone agrees (in summer, anyway). But what is it, exactly?

Do you know how a star is born? Meet Stella, the star! Follow her as she shows you how stars form, live, and eventually go supernova! You will learn these processes as you meet her family—the Sun, Big Blue, and Supergiant. You will see how these different kinds of stars are able to use forces, such as gravity, atoms, and different elements help to create the beautiful night sky. Stella will help you understand how the millions of stars are able to dazzle you every night.