Showing results by narrator "David Armstrong" in All Categories

Of all the historic spacecraft vehicles displayed at the Cradle of Aviation Museum in New York–one remains special! On the Moon, it gave shelter to the astronauts. The National Aeronautics and Space Administration Lunar Module–also used as a communications center–the LM-13 was built to transport people from earth to outer space! Learn what else makes this aeronautical spacecraft special!

What kind of insect protects itself with bright colors, warning insect eaters to stay way–a ladybug! Learn about insects and animals that live together in a garden. Interacting together, these living organisms have a lot in common! Some can help a garden grow strong and others can cause a lot of trouble. Raccoons like to eat the seeds and berries while spiders help by eating the pesky insects.

Jeff is sick of the monster that hides in his room at night. To get rid of the monster, he comes up with a plan—he is going to scare him away! Will Jeff be able to trick the monster into leaving? Why is the monster in his room in the first place?

Tom loves to build rockets and has never lost a competition. He spends all his time trying to win instead of having fun and making friends. After spending the day watching the other children struggle to launch their rockets, Tom must make a decision—win or help the other kids.

As dolphins flip, whirling through blue waters and creating bubbles with their dorsal fins, scientists study if this playful act is fun and not just instinctual behavior, or as some marine psychologists believe, that porpoises practice hunting skills.

The judgment of an untested president is all that stands between us and WWIII. As Soviet nuclear missiles move ever closer to Cuba, President John F. Kennedy must chart a course between conflicting counsel and unparalleled emotional stakes to prevent nuclear annihilation. The newly minted US president is put to the ultimate test in this riveting original commission from playwright David Rambo (Empire, CSI).

Do you know how the lightbulb was invented? In the 1800s, the first incandescent lightbulb was invented by Thomas Edison. Learn how Edison experimented with different materials, direct current, and by trial and error to design the first lightbulb. Which power company was created that funded the first electric lighting system to distribute light? The company still operates today, lighting and powering our world!

Did you know why foods taste different? Food flavors are not just about taste–your sense of smell helps you taste too! Your nose sends messages to your brain about the taste and smell of different foods. Sour and sweet tastes mix to form flavors like orange juice and lemonade. Discover the five tastes your tongue’s taste buds sense. Can you guess what scientists identified as the fifth taste?

Can you guess when trees stop growing–they don’t stop! Their massive roots keep them in the ground and require plenty of water, sunshine and nutrients from the soil to help them grow. Trees are the oldest, largest and tallest living things on Earth, with the oldest part of the tree being its strong, woody middle. Find out how a maple tree gets its start! How does a tree grow?

Did you know a flounder, a type of fish, develops from an egg to a full-grown adult in 2 years? Take a journey through deep waters to see how flounder change and grow to be as much as one foot long.

Joey loves to visit with his grandparents to help prepare the vegetable garden for planting corn! He helps his grandfather plant corn in the spring and then returns in the summer to harvest and gather the corn. What fun games can Joey play on the farm?

Surviving in the desert heat can be dangerous–from deadly shifting sands to a lack of food and water, learn how animals like the Dromedary camel uses its eyelids to shield it from swirling sand, how Sandgrouse chicks soak up water from feathers on their fathers belly, and how the kangaroo rat never takes a drink!

Little Turtle and his friend, Little Mouse, are watching the sunset and the traveling circus leave town while on the riverbank. Little Mouse wants to share his big secret with Little Turtle. What will Little Turtle say to Little Mouse about his own dream after hearing Little Mouse's secret? Will they still be friends?

What is juicy, red and green with white stripes and pops up from the ground ready to eat—watermelon! Their seeds need plenty of water, lots of sun and nutrient rich soil. Follow along as a tiny, black seed bursts into a delicious fruit. Watermelons are ready to be picked when their yellow petals have all fallen. Find out what Bee-u-ti-ful insect helps the watermelon grow?

Luther heard about the legend of Big Claw, a giant lobster who wreaks havoc on anyone attempting to capture him. One summer, Big Claw is finally caught and taken to a restaurant to become a tourist attraction. Upset by this, Luther wants to help Big Claw escape back to the ocean. Will his plan work?

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?

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.

Do you know who Caesar Rodney is? Learn about the man who travelled an 80-mile journey on horseback in one night from Dover, Delaware to Pennsylvania, Philadelphia to deliver an important letter to the Continental Congress. His ride leads to the the life or death decision in our country's history—whether the colonies should fight for independence from Great Britain.

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?

Did you know your eyelids close and open 10 to 20 times a minute! Your eyes have parts that work together. The pupil lets light into your eyes. The iris controls how much light gets in. The cornea, a bowl-shaped layer, covers and protects your eyeballs. Discover how hairs on your eyelashes protect your eyes from germs and dirt, and other ways your eyes help you see and keep you safe!