Showing results by narrator "David Armstrong" in All Categories

Take a ride on a rover with NASA as they explore the planet Mars. Learn how NASA explores Mars for evidence of life especially the existence of water. Scientists believe that life depends on water. Is it possible that Mars had life and why is it so different from Earth? Discover the tools, equipment and methods scientists use to uncover rock, water, and fossils to test as evidence of life.

Did you hear? Pluto is not considered to be a planet anymore—but don’t worry, astronomists used scientific evidence to prove Pluto's demotion. Learn about the scientific method and how it allows scientists to reevaluate theories as new evidence emerges. What do you think Pluto should be classified as? Planet or Dwarf Planet?

What should you expect if you want to become one of the first inhabitants of a Martian colony? Humans have never lived on Mars so they will have many challenges to overcome in order to successfully stay there. Learn what the future lives of new Martians will be like and understand the obstacles they will need to overcome in order to build a new Martian society.

Do you know what kinds of food astronauts eat and drink while on a space mission? Learn how NASA prepares, dries and packages different food so it lasts for the journey! Find out the different ways that astronauts cook and eat in space which has zero gravity so it doesn't float away. Discover how astronauts use a very different kind of bathroom toilet and what happens to human waste in space.

Leo is not happy about his brother’s new pet, Wrinkles. Wrinkles isn’t like any other pet—he’s an alien! Leo wishes Wrinkles would just go back to his real family so he doesn't have to take care of him. Everything gets worse when Wrinkles starts telepathically communicating with them! Will Leo be able to learn how to live with this strange creature?

Agnes is learning how to play the trumpet! Every time she tries to practice, though, an old knight bursts in because he thinks her trumpet sounds like a dragon. Through these interruptions, she learns the knight is responsible for stopping attacks on their kingdom. How can she help this bored hero?

Morna the pine marten is looking for her next meal! After catching a leprechaun, he invites her to join his St. Patrick’s Day feast, but it’s not exactly what she has in mind. Will Morna be able to stomach it? Or will this clever leprechaun just have to enjoy his feast without her?

Jill and Charlie want to turn Max into a dog show champion! No matter how much they try to train him, though, Max won’t listen. Is Max destined to be the worst of breed? Or will he prove to be something even greater?

The prince must rescue the princess! An evil wizard has trapped her in a castle and turns all of her potential rescuers into stone. In order to marry her, the prince will need to save her! During his journey, he meets three new friends with magical abilities. Together, they work to find a way to rescue the princess. Will the prince get his happily ever after?

In this Yiddish folk tale, the Rabbi of Chelm is sick of everyone coming to him to kvetch. Every day, he must listen to them complain about their daily plights, even before he has had his breakfast! To lessen his burden, he comes up with a solution to fix everyone’s problems—all they need is a new pickle.

Heungbo and Nolbo are not only brothers, but also friends—until their father passes away. Overcome by greed, Nolbo turns Heungbo away and refuses to help him when Heungbo loses his crops. Can Heungbo forgive Nolbo? Will they learn to be a family again?

It’s Spot’s first day out in the yard and she’s very excited that she’ll laying her eggs! Spot has lots of friends like Chuck the Duck and Sandman the rooster. They all love to eat cracked corn! When will Spot be ready to lay her first egg? What other friends can you find on the farm?

Arion is a famous musician in ancient Greek mythology. He loves to travel across Rome and Greece to play his music. While trying to sail home, he is robbed by a group of pirates! Fearing death, he escapes by jumping into the ocean.

Mike Purcell is poor. He has no money for food or rent, but he does have a cow to sell. On his way to the fair to sell her, he meets a strange man who offers him an equally strange trade—his cow for an empty bottle, with the promise that the bottle will make him rich. What happens when Mike takes the bottle home to his family? Will their fortune turn around?

Have you ever heard of the newsboys? They were the young boys who sold newspapers on the streets during the 19th century. Every day, they stand on the streets shouting out headlines so they could sell their newspapers. Learn about their history and how they striked against newspaper moguls to improve their job conditions.

Stone Walker wishes he was like everyone else—but due to his disability, he can’t go hunting with the rest of the tribe. Despite his differences, Stone Walker wants to prove his worth to the tribe by hunting with small traps. One day, his younger brother joins him and a wolverine attacks them. Will Stone Walker be able to save them?

Miguel misses his father when he is away on business trips. After getting a new chess board from his dad, they start up a game, but they aren’t able to finish it before his father needs to leave again. Miguel comes up with a plan to continue their game even though his dad is far away.

Steven enjoys spending time with his elderly neighbor, Mr. Fazone. While they share cannoli from a local bakery, Mr. Fazone regales Steven with tales of how Brooklyn was when he was young. When his friend passes away unexpectedly, how will Steven cope with his loss?

Have you ever wondered how your body grows? Learn about how your cells and DNA help your bones and body grow into a healthy adult. See how our bodies grow the way that they do and how they know when to stop!

It’s 1871 and prospectors are flooding California to mine for gold. When two strange men show up with bags of gemstones, everyone is ready to start mining for diamonds. What happens when no one can find the secretive field of gems? Is it all just a hoax? How will geology help miners find diamonds?