検索キーワード： 著者 "Lucia Raatma" すべてのカテゴリー

What does it take to be a soldier? Strength and intelligence both play a part, but soldiers need extra help to do their job of defending their country. Enter technology such as satellites, robotics, and computers. Learn all about these forms of technology and the scientific principles behind them.

Who’s on the mic? It’s John Cena, of course! This rapping pro wrestler gets his attitude across with words and big-time wrestling moves. From his music to his famous feuds, get the inside scoop about all things Cena.

Michelle Obama became First Lady on January 20, 2009. But before she lived at the White House, she was a powerful lawyer. Learn about her childhood, education, and goals as First Lady of the United States.

It's a bird! It's a plane! No - it's Rey Mysterio! This high-flying luchador takes pro wrestling to a whole new level. He may be small compared to other wrestlers, but Rey Mysterio has made a big impact in the world of pro wrestling.

Jacqueline Kennedy became First Lady on January 20, 1961. But before she lived at the White House, she was a respected reporter. Learn about her childhood, education, and goals as first lady of the United States.

When a group of whales live together, it's called a pod. Learn about life inside a pod of whales and why these animals like to stick together. Find out how living together with others helps whales hunt for food, communicate with one another, and raise their young.

When a group of bees lives together, it's called a colony. Learn about life in a colony of bees and why these animals like to stick together. Find out how living together with others helps bees stay safe, find food, and mate.