Resultados de "Lisa J. Amstutz" en Todas las categorias

Behind every long stride, high-flying pole vault, and perfectly controlled discus throw, science is at work. As a high jumper takes off, potential energy is converted into kinetic energy. A discus thrower builds up momentum while spinning. Find out how science is involved in Olympic track and field events and how athletes take science into account in their quest for the gold medal.

Cryobiologists study how cold affects living things. This research has many amazing uses, but what do icy temperatures have to do with organ transplants? And how can researchers use a freezer to save endangered species? Learn about the work cryobiologists are doing today and the breakthroughs they hope to achieve in the future.

Did you know that scientists are able to build with atoms, the smallest building blocks of the universe? Advanced devices, materials, and computers are three areas in which nanotechnology is changing our future a few molecules at a time. Learn more about how scientists work with the tiniest objects imaginable.

Explore the fascinating world of robots. With fun facts and engaging discussion topics, this short audiobook provides an inspiring look at this exciting technology.

How do animals survive in planet Earth's most extreme regions? Snow, ice, and subzero temps make the North and South Poles nearly impossible places to live. But several animals from musk oxen to penguins call these regions home. Find out how their amazing behaviors and body parts have adapted to these harsh conditions.

Find out how animals survive Earth's most extreme regions! From the rain-drenched treetops to the sun-starved forest floor, the rain forest is a tough place to live. But many animals from geckos to jaguars thrive in this environment. Discover the amazing body parts and behaviors that make living there possible.

Out with the old and in with the new! It’s time to celebrate Chinese New Year! Clean the house. Have a feast with relatives. Watch fireworks and dragon dances. Make paper lanterns. Chinese New Year, or Spring Festival, is a celebration of new beginnings.

It’s time to celebrate Ramadan. For one month, Muslims don’t eat or drink for most of the day. They pray and help the poor. Muslims focus on being thankful during this important Islamic holiday.

It’s time to celebrate Hanukkah! Light the menorah. Sing songs and eat tasty treats. During Hanukkah, or the Festival of Lights, Jews remember a war they won. This allowed them to freely practice their beliefs.

Meow! Meow! Cats make fun pets. Some have short hair and some have long hair. Some have flat noses and others have stubby tails. Young listeners will learn about the appearance, behavior, and abilities of pet cats, and discover why these curious creatures make amazing pets.

A host of endangered amphibians crawl and hop into the spotlight in F Is for Frog: ABCs of Endangered Amphibians. Listeners can check out a Chinese giant salamander, gawk at a Goliath frog, or catch a Kurdistan newt.

A lizard that runs on water! A snake that looks like a twig! Reptiles have fascinating ways of adapting to their environments. Discover some of the most interesting and unusual reptile adaptations that have allow them to survive in many different habitats throughout the world.

Who’s that singing in the backyard? It’s a mourning dove! Find out where mourning doves live, what they eat, and how to identify the birds and their eggs.

It’s time to celebrate Christmas. There’s so much to do! Make cookies and decorate the Christmas tree. Have dinner with your family. Exchange presents. This important Christian holiday celebrates the birth of Jesus Christ.

Squeal! Guinea pigs make fun pets. Some have long hair and some have almost no hair at all. Some have crests on their heads and others have droopy ears. Young listeners will learn about the appearance and behavior of guinea pigs, and discover why these playful rodents make great pets.

Who’s that singing in the backyard? It’s a house sparrow! Find out where house sparrows live, what they eat, and how to identify the birds and their eggs.

Squeak! Tiny hamsters make fun pets. Some have a solid color and others have three different colors. Some have short tails and others have long tails. Young listeners will learn about the appearance and behavior of hamsters, and discover why these curious rodents make great pets.

Woof! Woof! Dogs make fun pets. Some are tiny and some are tall. Some have curly hair and others have straight hair. Young listeners will learn about the appearance, behavior, and abilities of pet dogs, and discover why these playful pals make amazing pets.

With their shiny scales and bright colors, pet fish put on a show! Some are wide and others are thin. Some have fantails and some have stripes. Young listeners will learn about the appearance and behavior of pet fish, and discover why these silent swimmers make great pets.

Eggs come in many colors, shapes, and sizes. Some eggs are hard. Other eggs are soft. Can you match each egg to its owner?