Risultati per "tecnologia" in Natura

How can the sun power the lights in our homes? What happens to our things after we recycle them? How is renewable energy being used to fight climate change? Ada Twist, Scientist: The Why Files is the perfect nonfiction resource for all these questions and more. Based on the bestselling Questioneers series and the Ada Twist, Scientist Netflix show, this nonfiction series is perfect for the youngest scientists of tomorrow as they learn along with Ada.

What do plants eat? Why do some plants have flowers and others don’t? And what’s the tallest plant out there? Ada Twist, Scientist: The Why Files is the perfect nonfiction resource for all these questions and more. Based on the bestselling series and the new Netflix show, this new nonfiction series is perfect for the youngest scientists of tomorrow as they learn along with Ada.

Hear the dramatic story of the rescue of the Apollo 13 astronauts.

Meg Lowman was always fascinated by the natural world above her head—the colors, the branches, and, most of all, the leaves and mysterious organisms living there. Meg set out to climb up and investigate the rain forest tree canopies—and to be the first scientist to do so. But she encountered challenge after challenge. Male teachers would not let her into their classrooms, the high canopy was difficult to get to, and worst of all, people were logging and clearing the forests. Meg never gave up or gave in.

Learn what it's like to live in a very cold place. In this book, you'll visit cities with very cold weather and learn why the temperatures dip so low.

This audiobook leads listeners on an exciting adventure through the magic of forests! From kelp forests on the ocean floor to the wonders of the Amazon, guiding listeners through these tree-filled ecosystems with evocative storytelling, and dramatic, poetic language.

Butterflies bloom as delicately as flowers in this magnificent story of beginnings, middles and ends: eggs, caterpillars, and finally butterflies.

Trees have many parts from the bottom all the way to the top! This simple, engaging text allows emergent book explorers to discover the parts of an apple tree. Pairs with the fiction title Grandpa's Trees.

From the time he was a small boy in Vermont, Wilson Bentley saw snowflakes as small miracles. And he determined that one day his camera would capture for others the wonder of the tiny crystal. Bentley's enthusiasm for photographing snowflakes was often misunderstood in his time, but his patience and determination revealed two important truths: No two snowflakes are alike; and each one is startlingly beautiful.

From the first human settlements to today’s modern metropolises, we have always relied on the sun for light, energy, and sustenance. We Carry the Sun traces the history of solar power from ancient south-facing villages to the Industrial Age and modern innovators; and from solar-powered steam engines to silicon solar panels.

This audiobook reveals the secret lives of salt marshes. Along the coasts, where ocean tides mix salt water with fresh water, nature has created salt marshes - soggy places full of natural wonders. For years, salt marshes were maligned, drained, or filled in. Now salt marshes are valued as the home of fascinating wildlife, including more than twenty different species of birds. Ornithologist and photographer Doug Wechsler takes the reader on a down-and-muddy tour of the year-round activity in these wonderlands.

These are the adventures and discoveries of the scientists who revealed the secrets of the Komodo dragon. This strange creature inspired myth and legend, luring brave souls into the forests of Indonesia to see if the tales were true. In the end, it attracted scientists, who unraveled the mysteries of how such a remarkable creature could exist, how it uses the deadly germs in its saliva to its advantage, and how those microbes may lead to cures for stubborn diseases.

Simple science text gives a close-up account of the fascinating world of the dung beetle. When an animal lightens its load, dung beetles race to the scene. They battle over, devour, hoard, and lay their eggs in the precious poop. Dung is food, drink, and fuel for new life - as crucial to these beetles as the beetles are to many habitats, including our own.

Imagine if the sunlight could not reach where you lived–the weather would be cold and slippery! The sun does not shine directly on the Arctic and Antarctica, causing the surrounding waters to freeze solid. The earth is tilted as it rotates around the sun, preventing the polar regions from getting enough sunlight. Can you guess how long it takes the earth to orbit the sun?

Young listeners are introduced to environmental issues in their own neighborhoods in this nonfiction book.

Native Americans mastered the cultivation of the "Three Sisters" crops to round out their diet. Can you guess which vegetables these are?

The same water that rains today once rained upon the dinosaurs!

From Geo Rutherford—the creator of the hit series Spooky Lake Month (over sixty-five million likes!)—comes this thrilling nonfiction book that plumbs the depths of twenty-five unusual lakes around the world. Listeners will learn not only about the science of hydrology, but why understanding the natural world is crucial to protecting it from pollution and climate change. Backed by extensive research and packed with all-new content, Spooky Lakes takes listeners on an adventure through weird and wild waters.

Earth is nearly 70 percent water. Most of this water is frozen in the form of glaciers. As our planet warms, glaciers are melting faster than usual. Sea levels rise, and water washes over coastal areas. Homes are destroyed. Habitats are lost.

Dig into geology with this curricular high-interest, low-learning level series. An engaging exploration of rocks, minerals, and fossils will keep struggling learners interested and make learning easy. Featured infographics and SilverTips for Success guide listeners in reviewing key concepts from the books to reinforce comprehension and even gives them test-taking tips. This volume includes The Rock Cycle and Sedimentary Rocks.