Showing titles in Science & Technology

Le tantale est un métal rare, précieux et très recherché. Que nous apprendrait-il s’il pouvait nous révéler son histoire ? Découvrez son voyage et ses aventures depuis la République démocratique du Congo, où il est extrait, en passant par l’Asie où il est transformé pour arriver jusqu’à nos téléphones cellulaires. Et après ? Qu’est ce qu’il devient ? Tantale nous raconte tout.

Arguments for Future: Argumentieren lernen wie Luisa und Greta in fünf kurzen knackigen Kapiteln: Was kommt auf uns zu? Inwiefern sind Gesellschaft und Politik dafür verantwortlich? Wie kann ich Klimamythen entschärfen? Tipps, wie Klimakommunikation gelingen kann. Und Ideen für eigenes Engagement und Gesprächstaktiken. Also, "Misch dich ein".

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.

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.

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.

Невероятные истории и неординарные открытия, которые сначала вызвали улыбку, а потом уверенно вошли в повседневную жизнь! За что присуждают "Шнобелевскую премию"? Создатель премии Марк Абрахамс ответил на этот вопрос так: "Шнобелевская премия - это не о лучшем и не о худшем."

In 1986, US and Russia were racing for supremacy in spaceflight capability. This educational listen will describe what the space race was, and what lessons were learned during the era. It is always a wonderful idea to learn complex and diverse topics, while still young. So go ahead, and encourage your sixth grader to learn about the space race today!

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.

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!

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。

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.

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 a powerful brand - your own! - on the Internet.

Japan. March 11, 2011. 2:46 P.M. The biggest earthquake in Japan's history - and one of the world's five most powerful since 1900 - devastated the Tohoku region, 320 kilometers (200 miles) northeast of Tokyo. It triggered a huge tsunami that left crippling damage in its wake. More than 13,000 people drowned, and thousands of buildings and homes were reduced to rubble.

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.

Jean-Edgar Van de Burne (né le 5 septembre 1940 à Dunkerque, France) est un scientifique qui s'illustra successivement dans les domaines de la phycologie, de la biochimie appliquée, de l'ingénierie et des statistiques transverses bio-politiques. Tout en ne laissant jamais de côté sa grande passion pour les tournois de bridge, il contribue alors largement au développement des plaques de cuisson thermonucléaire pour lesquelles il reçoit le Prix Nobel de la Paix en 1985.

Warum sind wir Menschen so verschieden? Sind wir nicht merkwürdig, wir Menschen, mit verschiedenartigem Aussehen, anderen Sprachen und unterschiedlichen Religionen? Der Evolutionsbiologe Josef H. Reichholf greift das Thema Evolution anhand der alltäglichen Erfahrungen auf, die junge Menschen z.B. bei ihren Mitschülern machen: Jeder Einzelne ist anders, dazu kommt die äußerliche Verschiedenheit durch Kinder asiatischer oder schwarzafrikanischer Herkunft.

Mannheim, 1893. Der Ingenieur Carl Benz tüftelt am ersten Automobil der Welt. Doch seine Zeitgenossen lachen über den Pionier. Keiner glaubt an seinen Traum vom Wagen, der ganz ohne Pferde fahren kann...

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

En sept chapitres : - Le panorama actuel - Les grands changements au XXe siècle - Progrès techniques et environnement - L’eau et l’agriculture - L'eau des villes - Les enjeux géopolitiques - Les perspectives.