検索キーワード： ナレーター "Maria" すべてのカテゴリー

Have you ever wondered how insects defend themselves from predators? Some, like the stick insect and katydid, use amazing disguises to help blend into their surroundings! Others, like wasps, hornets, and some caterpillars, use a painful venom to discourage attackers. If you were a bug, what sort of defense would you use?

Go on an adventure with Polly as she learns how to use special names to categorize shapes! Any closed, flat shape with at least three straight sides is called a polygon. Did you know a quadrilateral—or a shape with four straight sides—can have several names? You can call one a parallelogram, a rhombus, a trapezoid, or even a square! What shapes can you recognize?

Have you ever wondered what happens to your food when you drop it on the ground? Do you ever wonder why your toy doesn’t break when it falls to the ground? This story helps you learn about the different experiments that scientists have conducted over the last few decades to see what happens when something is dropped! From raindrops to pennies, this story answers any questions you might have about dropping things. You will finally be able to answer the question of whether the "5-second rule" really works!

If you take a hike on a warm summer day, you'll see bees collecting nectar, foxes feasting on fruits and berries, and more! Learn about what animals do in the summer to get ready for the long winter ahead.

Did you know there were several women and girls who worked as spies during the Civil War? Thanks to the voluminous hoop skirts and petticoats they wore, their clothing made it very easy to hide messages and smuggle them to the soldiers. Take a look at some of the women who served as Civil War spies!

Tamitha is watching a horror movie marathon when there is a strange knock on her door. After finding a vampire outside, Tamitha is forced to turn him away. Now she must spend the rest of the night battling the vampire's silly attempts to come into her house. After many disguises and ruses to get inside, Tamitha finally agrees to allow him inside. Will she regret her actions? Will she be able to finish her horror movie marathon? By the end of the night, Tamitha finds a new friend and the vampire finds a new lease on life.

During the rainy season in the marshlands, Alligator has almost nothing to eat. When the dry season comes, Alligator digs a hole in the pond and waits for the animals to return. Without Alligator and her hole, there would be far fewer animals living in the marsh.

La influencer Marianna Nessi crea un canal de Youtube para compartir las adversidades que se viven en una relación de pareja. Son historias protagonizadas por una montaña rusa de emociones en las que se mezcla el amor, el odio, la alegría, la desilusión, la pasión, el erotismo, el deseo sexual, la traición y todo aquello que envuelve una historia de amor no necesariamente convencional. La protagonista explica con pelos y señales cómo vivió, siendo una adolescente de apenas trece años, su despertar sexual, marcado por el descubrimiento de que el sexo por el que sentía atracción era el femenino.

A brave young girl named Irene talks about a disease she has—type 1 diabetes—and how she and her dad work together to keep her healthy. Irene and her father teach all of her friends about her disease and how it can affect someone's body. She teaches them about blood sugar tests, insulin, and why and how people have diabetes. By teaching all of her friends about diabetes, she is able to teach everyone at the park that while she might have a disease, it does not mean she is not a normal little girl.

How do you know that spring is finally coming? The geese, of course! All you have to do is look for the V-shape in the sky and listen for all that honking as they migrate back from Canada!

Have you ever seen a fractal? You probably have, and just didn’t know it! These repeating shapes can happen anywhere, whether in nature or in math—it’s easy to make one out of a series of lines and triangles! Follow along and make a fractal of your own in a fun craft.

What happens when Holly the hedgehog wakes up early? Instead of spring, it’s still winter! With her friend Milton the mouse, Holly learns all the best things about winter. She finally gets to see that winter is not the nasty part of the year, but rather the best time of the year!

When your fairy godmother is the most proper person in the entire kingdom you had better be on your best behavior, especially if you want dessert! What’s a girl with an itchy nose to do? Until she learns proper sneezing manners, she can’t have any cake. Of course, this isn’t just any cake—it’s the best chocolate cake in the entire kingdom. Perhaps there’s a spell book around that can help.

Patterns are an important and often beautiful part of our world. One such pattern is a tessellation, or a series of shapes that is arranged in a manner that repeats itself with no gaps. Learn how to make your own tessellation with a fun craft!

Claire Williams was born with one leg much smaller than the other, but she doesn’t let that stop her from playing sports, jumping on trampolines, or wearing high heels! Read about how Claire is living a full life with the aid of a prosthetic leg.

For engineers and architects, mistakes are part of the creative process. Learn why the Leaning Tower of Pisa leans, how the reflections from the Walt Disney Concert Hall caused a heat ray, and what engineers and architects did to solve these types of problems.

Have you ever seen a rhino do the rumba? Join the rhinos as they dance the night away in this silly animal rhyme! How long will they be able to keep dancing before they get too tired?

Can you imagine having to sit still for 30 minutes just to have your picture taken? Or having to send film away to be developed? Technology has come a long way since then! Listen to learn about photography inventions like flashbulbs, Kodak and Polaroid cameras, and more!

When the henhouse becomes haunted by a ghost, it's up to one brave chicken named Carmenella to get to the bottom of things. The farmer doesn’t understand her, and the cat doesn’t want to get involved. Carmenella wants to sleep in the nice warm henhouse instead of outside. What will she do to fix this dilemma?

Cable-stayed bridges are one of six main types of bridges built around the world. Learn about the Zakim Bridge in Boston and try the activity to see how cable-stayed bridges are so strong. Can you guess how strong a cable-stayed bridge is?