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¿Alguna vez has levantado la vista al cielo en una noche estrellada y te has dejado llevar por la imaginación? Igual en ese momento te has trasladado a mundos que van más allá de lo que podemos imaginar en la Tierra. Algunos con vida, puede que inteligente, y otros completamente inhóspitos e infernales. O quizá simplemente te has preguntado cuántas estrellas hay en la Vía Láctea.

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.  

"This frank, spirited guide spotlights a thoughtful leader who embraces social responsibility." — Kirkus 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...

In this "laugh-out-loud funny” book (Hank Green, New York Times bestselling author), social media star and comedian Josh Sundquist takes readers on his hilarious journey to the fringes of viral stardom to discover if it’s possible to be both very famous and very happy As a semi-famous...

A young adult adaptation of the national bestseller that details the true story of two Navy pilots from divergent racial and economic backgrounds who forge a deep friendship during the Korean War as they face extraordinary circumstances. Soon to be major motion picture starring Jonathan Majors...

Whether it’s playing through blockbuster-esque adventures, diving deep into hidden bits of story and lore, or building relationships that change the fate of the world itself, video games are bringing stories to life in ways that are immediate, interactive, and immersive. Focusing on some of the best and most memorable experiences in gaming, The Greatest Stories Ever Played examines the relationship between gaming and storytelling in a new way.

This groundbreaking YA nonfiction title from two-time National Book Award finalist and New York Times bestselling author Eliot Schrefer is a well-researched and teen-friendly exploration of the gamut of queer behaviors observed in animals. A quiet revolution has been underway in recent years...

Part biography, part guidebook to the contemporary environmental movement, this book is the perfect gift for future and current activists and changemakers! Girls Who Green the World features the inspiring stories of 34 revolutionaries fighting for our future! An inspired collection of profiles...

Did you know that only 5% of all your decisions are consciously made? Most decisions are made by the subconscious brain, perhaps factually explaining why humans are prone to rash judgment. Listen further to discover more facts that can aid not only your structural and functional understanding of the brain but also help improve your cognitive skills. The human brain is nothing less than a confounding conundrum that has baffled people for centuries.

In a world of haves and have nots, where petty crime is punishable by death and magic is forbidden, a deadly contest unfolds in secret. Twelve competitors are mysteriously invited. The winner gets one wish. For Briar Bishop, this means saving her brother from execution by guillotine, and she’s not going to let anything or anyone get in her way. Especially not Leo Davenbrook, a mischievous flirt and the handsome High Prince. He's grown up with everything she never had and his very presence threatens her chance at survival.

En estas páginas encontrarás consejos sobre ecología y defensa de la biodiversidad, claves para respetar el equilibrio de nuestro planeta y soluciones al alcance de todos para protegerlo de la contaminación... ¡Además de una buena dosis de optimismo!

A once-trusted United States general seeks revenge against his government by placing a deadly prototype jet in the hands of Venezuelan rebels who have fortified a silver mine. The rebels imprison American hostages in the mine and execute a three-step attack on the general's former homeland: shutting down electrical grids, bombing strategic points, and releasing a drone squadron with a virus. A counterterrorism team and a reluctant autistic savant with an untested humanoid are the only hope of rescuing the hostages and stopping the attack.

The mysteries of the cosmos have captivated man’s curiosity for thousands of years. Sound interesting? The author thinks so too! Listen to The Theories of the Universe and learn about science and astronomy.

Interesting fact, the sun is terrible at fusion. Think about it, why hasn't the sun just instantly ignited all its fuel, and blow up all the milky way? The limiting factor infusion for the sun is one, heat, and two beta decays. The first you likely knew, but beta decay, "whatchu talking about Willis?" I'm quoting Arnold from one of my favorites shows growing up called Different Strokes. Well, when you smash two hydrogen atoms together, you get what we call a di-proton. It is sometimes called Helium-two, and boy does it not like existing.

Az evolúció legképtelenebb, sületlen, hagymázos ötlete minden kétséget kizáróan az ember, becenevén a Homo sapiens. Öt-hatmillió éve a bioszféra üde színfolt lehetett a bolygón sokféle állattal és növénnyel, az ökológiai rendszer kiegyensúlyozott volt, és úgy tűnhetett, hogy megalapozott, tartós jövője sok százmillió évre biztosítva van. És ekkor a rendszer finom, olajozott kerekei közé por, autóroncsok, enzimes mosópor került. Recsegés, ropogás, füst és korom. Mi történt?

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. 

HOW DO I MAKE IT BIG ON SOCIAL MEDIA? WHAT IS MY STORY—AND WHO IS MY AUDIENCE? WHAT CONTENT SHOULD I POST TO ACHIEVE #SUCCESS? HOW DO I GO VIRAL…OR HOW LONG WILL IT TAKE ME TO GET NOTICED? Selfie Made is a one-of-a-kind guide to creating a digital identity, finding an audience, and building...

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.

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.

Am 12. April 1912 lief die R.M.S. Titanic mit 2.200 Passagieren an Bord zu ihrer Jungfernfahrt Richtung New York aus.