Showing titles in Science & Technology

Para evitar el acoso, debe desarrollar su confianza en sí mismo y su autoestima, mantener una comunicación abierta con adultos de confianza y evitar situaciones en las que es probable que ocurra el acoso permaneciendo en grupos y cerca de adultos. Si lo acosan, informe el incidente a un adulto de confianza, mantenga la calma y aléjese de la situación. Para el acoso en línea, proteja su configuración de privacidad, no comparta información personal y mantenga informados a sus padres sobre sus actividades en línea.

Excellence in Nonfiction for Young Adults Finalist! The gripping true story of the only women to fly in combat in World War II—from Elizabeth Wein, award-winning author of Code Name Verity In the early years of World War II, Josef Stalin issued an order that made the Soviet Union the first...

While most of her peers were obsessed with their iPhones, Instagramming and Snapchatting their lives, and glued to streaming TV, 19-year-old Amy Crouch was growing up with minimal technology. In My Tech-Wise Life, she and her father, Andy Crouch, share how intentional and controlled use of modern devices, apps, and services has helped her avoid many of the negative experiences of her peers and cultivate positive experiences interacting with the real world.

Drawing from her experiences as an Indigenous scientist, botanist Robin Wall Kimmerer demonstrated how all living things—from strawberries and witch hazel to water lilies and lichen—provide us with gifts and lessons every day in her bestselling book Braiding Sweetgrass. Adapted for young adults by Monique Gray Smith, this new edition reinforces how wider ecological understanding stems from listening to the earth's oldest teachers: the plants around us.

Tim Flannery's international best seller The Weather Makers changed minds and hearts about global warming. We Are the Weather Makers is a concise and revised edition that allows listeners of all ages to learn the facts about climate change. In this passionate book Tim Flannery writes about cyclones and droughts, about coral reefs and polar bears, about wind energy and nuclear power. He reminds us that climate connects us all, from the Arctic to the Outback. And our climate is influenced by how we choose to live - how we use our fuels, our water and our land.

Mayim Bialik, Jeopardy! host and star of The Big Bang Theory and author of the #1 bestseller Girling Up, puts her Ph.D. to work to talk to teen boys about the science and pressures of growing up male in today's world. A must-have book for all teenage boys! Why does my voice crack like that? What...

For over a decade, Ben Garrod has studied chimpanzees to find ways to protect and conserve them. We join Ben on a journey that has taken him around the world, studying eastern chimps in the humid forests of Uganda and the critically endangered western chimps of Liberia. In his trademark infectious, lighthearted style, Ben describes encounters with chimpanzees that highlight the different threats they face.

This book describes the location of the countries and major features within them for someone who cannot see a map or who is not a visual learner. You don't need to see to understand geography.

Today’s teens may travel to the Moon in their lifetimes. This primer on what to know for a future in space combines technology and science with law and policy for a fascinating look at a very timely subject. For teens who are space fans, this book is loaded with fascinating facts, great...

Apologia’s Physical Science course has everything that students need to complete this course and successfully transition into high school biology, chemistry, and physics. Exploring Creation with Physical Science, 4th Edition teaches an introduction to properties of matter, atomic structure, the periodic table, chemical bonds, reactions, motion, forces, energy, waves, sound, light, electricity, magnetism, Earth’s structure, weathering, atmosphere, chemistry and physics in the life sciences, and finally physical science research.

The human species is relatively new to the planet in geologic terms. With origins reaching back only a few million years, the rise of humans from primate ancestors is a remarkable evolutionary success story. Early Humans traces the beginnings of the human species, its success and adaptability, and the development of such innovations as human language and culture.

"Unraveling Enigmas" beckons you to unlock the secrets that have mystified humanity for ages. Prepare to be captivated, intrigued, and utterly fascinated as you delve into this extraordinary compendium of the unexplained. With 101 unsolved mysteries at your disposal, prepare to spend countless hours engrossed in the enigmatic and the unknown. Embark on an adventure through time and across continents as you uncover ancient secrets, decode cryptic clues, and unravel the intricate webs of history’s most perplexing enigmas.

"It won't take you long to read this book, but it will linger in your heart and head for quite a while, and perhaps inspire you to join in the creative, blossoming movement to make this world work." -- Bill McKibben, environmentalist, New York Times bestselling author of The End of Nature...

Feeling overwhelmed by “adulting”? Budgets, deadlines, first jobs, interviews, online safety, tough conversations, it’s a lot. You want simple steps, not lectures. Tools you can use today, not someday. Here’s the promise. In just minutes a day, you’ll learn step-by-step skills to boost confidence, crush your goals, master your money, and build a brighter future, without the overwhelm.

Justin is a typical teenager, dodging school bullies and waging an endless war with his parents. But when he discovers Ursula and Brutus-two sibling black bears being kept in horrific conditions at a nearby zoo-his life begins to change. He finds a cause that ignites his passion and an animal sanctuary willing to take the bears. But there's a catch: he'll have to cover the quarter-million-dollar cost.

How Jesus recovers our sense of contentment, restores our intimacy with others, and helps us reclaim our integrity in a distracted digital world. Can you relate to any of the following? I'm connected to more people than ever, but I feel more alone than I can describe. I'm constantly tempted to...

world of Fun Science! I'm Charlie, also known across the Internet as charlieissocoollike. In my book I'll be taking you on an awesome journey through the cosmos, beginning with the big bang through to the solar system and the origins of life on Earth, all the way down to the particles that make up everything around us (including you and me!). Expect frequent digressions into not-so-sciencey things (e.g., a microwave flying through space) and audio packed with my all-time favourite mind-bending science facts.

Explore the strange and remarkable stories of poisonous and even deadly plants. Science, history, and true crime converge in an informative and exciting look at Mother Nature's ghoulish garden. From a hallucinogenic fungus linked to the Salem Witch Trials to the weed that killed Abraham Lincoln's mother, learn how certain plants evolved toxicity to avoid being consumed by predators and became the predator on their own.

In the mid- to late-19th century, a burgeoning science called electricity promised to shine new light on a rousing nation. Inventive and ambitious minds were hard at work. Soon that spark was fanned, and a war was under way to be the first to light - and run - the world with electricity. Thomas Alva Edison, the inventor of direct current (DC), engaged in a brutal battle with Nikola Tesla and George Westinghouse, the inventors of alternating current (AC). There would be no ties in this race - only a winner and a loser - and the prize was a nationwide monopoly in electric current.

Seventy-three years separate the two major Titanic events - the 1912 sinking of the vessel and the dramatic 1985 discovery of the wreck by Robert Ballard. But additional stories about the victims, survivors, rescuers, reporters, investigators, and many others show the far-reaching effects this tragedy had on society. Award-winning author Stephanie Sammartino McPherson has collected numerous personal accounts of the event.