Mostrando títulos en Ciencia y Tecnología

During the recent presidential election, "media literacy" became a buzzword that signified the threat media manipulation posed to democratic processes. Meanwhile, statistical research has shown that eight- to eighteen-year-olds pack more than eleven hours with some form of media into each day by "media multitasking." Young people are not only eager and interested to learn about and discuss the realities of media ownership, production, and distribution, they also deserve to understand differential power structures in how media influences our culture.

Embark on a captivating journey into the life and mind of Richard Feynman, the legendary physicist whose groundbreaking contributions to quantum mechanics and quantum electrodynamics transformed our understanding of the universe. Renowned for his brilliance, curiosity, and unconventional approach to science, Feynman's story is a testament to the power of creativity and critical thinking in the pursuit of knowledge. Richard Feynman was an exceptional scientist, and an avid adventurer of the intellect. His insatiable curiosity, unorthodox methods, and ability to communicate complex ideas with...

Let me introduce you to my beloved cat Habibi. She came into our lives when she was six weeks old. She lived a fulfilling and happy life of 20 years. She was given to my daughter for her fifth birthday. She brought so much light and love into our lives. She left so many memories for us that have been so hilarious, that I have to share with others.

In this personal, moving essay, youth activist Hannah Testa shares with listeners how she led a grassroots political campaign to successfully pass state legislation limiting single-use plastics and how she influenced global businesses to adopt more sustainable practices. Through her personal journey, listeners can learn how they, too, can follow in Hannah's footsteps and lower their carbon footprint by simply refusing single-use plastics.

At seventh grade, your child will become very busy with school lessons and extra-curricular activities. You can help your child breeze through his lessons on cell biology by giving him a copy of this educational resource. This book makes learning as pleasant and effective as possible.

With witty humor and a strong sense of self, musician, model, and technology executive Shavone Charles recounts her journey through Google, Twitter, and more–and outlines her mission to make space for herself and other young women of color both online and IRL.

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.

In May 1869, the U.S. railroad network unified when the Central Pacific and Union Pacific railroads came together in Promontory, Utah. The Transcontinental Railroad: The Gateway to the West discusses this important milestone in the expansion of the United States and its impact on the nation, both positive and negative. This book tells how the east-west railroad played an integral role in opening western markets to the residents of the eastern United States, but it also examines how the railroad led to the demise of many American Indian groups in the West.

A trailblazing scientist made famous by her favorite primates, Jane Goodall will forever be linked with the chimpanzees that she's studied for over 50 years. A pioneer in scientific research, she revolutionized longstanding views about chimps, forest conservation, and women in scientific fields. This Up Close biography tells the story of how a demure young woman from London went to Africa and changed the world.

Journalist Diana Kapp has crisscrossed this country writing for and about empowered girls, girls who expect to be leaders, founders, and inventors. This book takes it a step further. It says to girls: While you’re striving to be CEOs and world leaders, consider solving the biggest challenge of our lifetime, too - because you can do both at the same time, and here are 34 women doing just that.

Technology surrounds us every day: a phone alarm wakes us up, an electronic calendar tracks assignment deadlines, GPS directs us to the new dentist’s office, social media keeps us connected to friends and family, and streaming platforms make sure we’re never without something new to binge-watch. Our devices and apps can make life much more convenient and entertaining. But for years, scientists have warned that too much screen time may have negative effects on our health.

The groundbreaking New York Times bestseller is now adapted for young adults! This is the 200-million-year story of how the female body gave rise to the human species and forever shaped life on Earth and what that means for us in the future.

Less than a hundred years ago, science seriously debated whether a cosmic array of stars and galaxies extended beyond the Milky Way. Discoveries and theories have revealed a universe of increasing enormity, complexity, and mystery. The Big Bang follows the pioneering observations of Edwin Hubble and the early insights in cosmological theory by Alexander Friedmann and Father Georges Lemaitre.

Try to put aside your pre-conceived notions about the world of online gaming and its players. Prepare yourself to enter an alternate universe made up of strange places, and at times, stranger folks, to understand how playing games has become a viable, and lucrative, lifestyle for those with the skills. In our years of providing career guidance, this is certainly not one that we have suggested often or more accurately, at all, but it is one worth learning more about. The non-traditional pathway to career success includes quite a few potential pitfalls, but the rewards for investing in it are...

You’ve heard of the space race, but do you know the whole story? The most ambitious race humankind has ever undertaken was masterminded in the shadows by two engineers on opposite sides of the Cold War - Wernher von Braun, a former Nazi officer living in the US, and Sergei Korolev, a Russian rocket designer once jailed for crimes against his country - and your textbooks probably never told you. From Amy Cherrix comes the extraordinary hidden story of the space race and the bitter rivalry that launched humankind to the moon.

Desde pequeños, nos fascinan las estrellas y los planetas. En seguida nos preguntamos si en su superficie podría haber criaturas, como tú y como yo, preguntándose si en otros lugares de la galaxia habrá seres como ellos... La avalancha de preguntas es imparable: el ser humano es curioso por naturaleza. Si alguna vez te has hecho alguna de estas preguntas, este libro es para ti. De la mano de Alex Riveiro, autor de Hacia las estrellas. Una breve guía del universo, y creador de Astrobitácora, el podcast de referencia de astronomía en español.

In The Future of Science Is Female, author and award-winning journalist Zara Stone shares the fascinating, complicated stories of how a diverse group of powerful women got started - from the perspective of those still working it out as they go along. Take 22-year-old Dominique Barnes, a female hero of the oceans. She was worried about all the dolphins and whales killed during shrimp farming, so the marine biologist created a tasty, affordable plant-based shrimp alternative. And she's just one of the sheroes you will discover in The Future of Science Is Female.

Did you know that only five percent of all your decisions are consciously made? Most decisions are made by the subconscious brain, perhaps this factually explains why humans are prone to rash judgment. Read on to discover more facts that can aid not only your structural and functional understanding of the brain but also help improve your cognitive skills.

Jack wouldn't give up. After a dear family friend died of pancreatic cancer, Jack Andraka decided to create a better method of early detection. It took 200 letters before Jack found lab space to pursue his idea and months of work to make it a reality, but in the end he did it. Jack's early-detection test for pancreatic, ovarian, and lung cancers has the potential to be more than 400 times more effective than the medical standard and costs only three cents. Jack was 15 at the time.

In Beastly Brains, Nancy Castaldo delves into the minds of animals and explores animal empathy, communication, tool use, and social societies through interviews and historical anecdotes. Researchers from Charles Darwin to Jane Goodall have spent years analyzing the minds of animals, and today's science is revolutionizing old theories and uncovering surprising similarities to our own minds. Humans are not alone in our ability to think.