検索キーワード： 科学・テクノロジー

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.

Handing over the keys is a traumatic rite of passage for parents, and they will sleep better knowing that The Driving Book is in their teens' glove compartments. Covering virtually every scenario a new driver may face, from changing a tire to negotiating privileges with parents to handling a car in bad weather, Karen Gravelle helps teen drivers navigate through tricky new territory. This reissue features updated information for today's tech-savvy teen drivers.

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.

今回は余暇通信社の山岡禎幸とゲーム戦隊いっぺいのMaeda Saoriが、リモート収録という方法で「コロナとゲームの2020年」をテーマに語り合いました。

An exhilarating dive into the secret history of humankind’s race to the moon, from acclaimed author Amy Cherrix. This fascinating and immersive read is perfect for fans of Steve Sheinkin’s Bomb and M. T. Anderson’s Symphony for the City of the Dead. You’ve heard of the space race, but do...

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. 

To avoid confronting an ugly truth, Nole falls prey to a monster that punishes past transgressions. Growing weaker by the day, 9-year-old Jake looks back on the time before he was sick, imagining life as if he were well again. And, forever desperate to prove his worth to his arrogant brother and distant father, Toby chases victory at an arcade game with horrifying consequences. In this sixth volume, Five Nights at Freddy's creator Scott Cawthon spins three sinister novella-length stories from different corners of his series' canon.

En realidad, ella siempre quiso ser piloto: poder probar que es una heroína, como su padre. Y aunque llegó a lo más alto, los secretos que desenmascaró sobre su padre fueron aplastantes. Los rumores sobre su cobardía resultaron ciertos. Abandonó su vuelo durante la batalla contra los Krell. Peor aún... se volvió contra su equipo y los atacó. Sin embargo, Spensa está segura de que hay aún más por descubrir en esa historia. Y, si es necesario, viajará hasta el fin de la galaxia para salvar a la humanidad.

Step into the world of activism with Hannah Testa, a youth activist fighting to protect our oceans from single-use plastics through political action and grassroot campaigning. “Brief yet inspirational, this story will galvanize youth to use their voices for change.”—Kirkus Reviews “A...

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.

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.

Synes dine forældre, at du sover hele tiden, og har de svært ved at forstå, at oprydning aldrig kan blive en topprioritet? På en både underholdende og omsorgsfuld måde fortæller forfatter Nicole Morgan om, hvad der sker i din hjerne i løbet af teenageårene, og hvad det blandt andet betyder for humøret, kroppen og relationen til dine forældre. Hvorfor er familien så irriterende, hvorfor er du ofte træt, hvorfor hænger følelserne indimellem uden på tøjet osv. Med bogen får du en ny forståelse af dig selv og din hjerne, og hvis dine forældre læser med, vil de med garanti få et nyt syn på, hvad der egentlig er på spil. Bogen er desuden fyldt med quizzer og gode råd.

"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...

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.

For hundreds of years, humans and animals have had special bonds with each other. We've lived side-by-side through thick and thin - these relationships are not just about raising pets and farm animals. In Animal Kind, Emma Lock of YouTube fame shares stories of the incredible ways that animals keep us healthy and happy, physically and mentally. You'll be inspired by the tales of remarkable recovery, from vision-impaired individuals who have gained independence with the help of seeing-eye dogs, to the woman who found new life as an equestrian champion after an arm amputation.

WINNER OF THE 2021 YALSA AWARD FOR EXCELLENCE IN NONFICTION FOR YOUNG ADULTS! SIX STARRED REVIEWS! Discover the dark side of Charles Lindbergh--one of America's most celebrated heroes and complicated men--in this riveting biography from the acclaimed author of The Family Romanov. First human to...

Molly Darling wants life to be as simple as wellies and porridge - this is rural Ireland after all. Instead, Mum's hiding in the attic; Dad's run away, leaving only a PowerPoint to explain; her sister has a ham sandwich for a fiance; there's a boy and the silence; her BFF will stop at nothing to go viral; and the chickens are missing. It's enough to make any girl cantankerous. But she'll fix it all. Easy, right?

Exploring more than 80 of the world's most scientific theories and big ideas across the fields of physics, chemistry, biology, astronomy, geology, and maths, this book offers a fascinating look at the history of science. Discover how Galileo worked out his scientific theories of motion and...

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?