Showing results by narrator "Rebecca Taylor" in All Categories

You won't believe your ears! Scientists are testing otter's hearing to help annimal conservation efforts. By understanding the sensitivity of otter's hearing, scientists can focus their efforts to save otters—but can you imagine an otter taking a hearing test like you do at school? Learn about the important understanding of the effects from noise pollution on otters' living habits.

Did you know that NASA uses mathematics for space travel? Meet Katherine Johnson, one of the first African-American and female mathematicians who worked for NASA. Learn about her life growing up in segregated America and her journey to pursue her education and dreams. Her mathematical calculations helped American astronauts to go to space, land on the moon, and return to earth safely in 1969!

What's so special about cats? Learn about cat history that started 60 million years ago and how they were domesticated from ancient Egypt to today. Cats, called Felids by scientists, evolved from wild animals into mild animals all over the world except for one place. Where do you think cats can't survive? Learn how different types of cats live and how pet cats meow uniquely to different people.

Marianna and Nicola can’t wait to harvest the potatoes on their family’s farm! They help their father pick out different seeds. The girls learn how potatoes are planted and how they grow. What special potatoes will they produce?

The neck from the Thanksgiving turkey is missing! Amy is the detective on the scene. As a detective, she questions each of her family members and looks for evidence in order to solve the mystery. Who did it and will the case be solved before Thanksgiving dinner is to be served? Will Amy save the family holiday?

Did you know that a woman fought in the Revolutionary War? Learn about Deborah Sampson, the first woman soldier to officially serve and fight in battles for the United States' military. To gain entry she disguised herself as a man which was discovered later during the war. She overcame many obstacles in order to fight in the Continental Army for America's freedom.

Hop to it! Do you know how or why a kangaroo hops and leaps? Learn how their legs, feet, and tail help a kangaroo move which starts with bouncing! Like humans, kangaroos' legs are made for how they move! While we walk upright, they jump and leap! Kangaroos use their tail to slow down. Find out why they are the largest and most powerful marsupials!

An article that describes the Apollo 11 Moon landing mission in July 1969.

Tensions continue to rise between the Soviet Union and the United States as they engage in a Cold War. One of these battles was the space race. Learn how both countries began engineering and scientific effort to be the first to travel into space and back to Earth and the technology necessary to operate in it. See how scientists fight for peace as they begin their efforts to explore the unknown.

Have you ever been sick with strep throat? It's an illness caused by bacteria that gives you a painful sore throat! Learn how doctors can diagnose it by your symptoms and a test, and how medicine can cure strep throat so you can get better. Be sure to take all of the medicine until its gone if you have strep. You might even impress your doctor on your next visit with your new knowledge!

What were horses like one million years ago? Learn about the evolution of horses through history and how they adapted to their environment. How did horses go from being hunted by humans to being friends? Horses were domesticated to become more important to people's daily lives for work and transportation. What qualities do horses have that helped their survival and their human friends, too?

Gracie arrives to a surprise at her job one snowy morning—the first lady of the United States, Eleanor Roosevelt! After her flight is grounded due to weather and having to stay overnight in the terminal, the first lady seeks a hot meal. As a set-up girl in an airport diner during the Great Depression, Gracie cooks breakfast for the first lady. How does the first lady re-pay Gracie's kindness?

The orb is an important part of Margie’s society. Everyone must go into it when they turn 12 years old to find out their path in life. Margie is afraid to go inside without her father’s watch. Will an act of defiance change Margie’s fate?

Isa learned a secret—ants can predict the weather! Isa hoped for rain to help her family’s farm. The farm is in danger of losing its crops that the family needs to sell at the market. Isa learned from her grandmother that the way ants behave can predict rain. They watch a nearby anthill to see what the ants do. Will Isa rely on the ants to figure out when it will rain?

Have you ever wished you could charge your phone using only your shirt? Or have you wished you had self-cleaning clothes? These concepts might just be possible one day thanks to science! Learn how clothing designers are inventing new and enhanced fabrics to create clothes that solve problems. Can you imagine future fashion?

Do you know how to play soccer? Soccer is a popular sport all around the world! Learn the skills to play—running, dribbling, blocking, trapping and kicking the ball to score a goal. Learn about the scientific forces on the ball. What special equipment do soccer players wear on the field? What special tricks can be dangerous or hard to learn? Let’s play!

Greta loves playing duets with her grandmother on her old piano—but it's broken! Instead of pretty duets with low bass keys and high treble keys, the old piano makes frog-like noises! After buying a new piano, they can't bear to part with the old!

Bridges are engineering marvels! It takes a civil engineer, chief engineer, structural engineer and environmental engineer to build a bridge. There are different kinds that each require a special construction process to build. Learn how different bridges such as beam, suspension and arch bridge types are designed and built, as well as the construction workers needed at specific stages.

Do you know how to play a musical instrument? Do you like music? Learn to make music by creating home-made instruments. Follow the instructions to collect items from around your house to build drums, a kazoo, or maracas! What instrument can you make with a comb, a rubberband, and waxed paper? Do larger drums make a higher or lower sound than small drums?

Animals survive in the wild against predators. Many animals, like the salamander, can regenerate limbs–arms, tails, toes, and hearts! Can you guess how long it takes the salamander to grow a new limb? Learn about other animals like the octopus with this same protection. Not all animals have cells that can regenerate limbs for their survival. What do you do if you find an injured animal?