検索キーワード： 工学

During three decades of driving a commercial semitruck across the nation, I have been continually amazed of the dependence the society has become used to of products of all kinds to be available at all times at their convenience. To see what farmers and manufacturing companies produce, driven by competition and demand, is very impressive to me. We are a blessed country to have an abundance of many resources.

If you’ve answered “yes” to any of these questions, you can relax and take a breath. You’re in perfect hands. Programmers with successful careers make far more than the salary average in the USA...it’s a profession that is in high demand all over the world. People who know how to code with Python are constantly sought out for incredible job opportunities that make all their dreams come true. You can easily become one of these success stories.

There's no escaping it - we live in a digital world. We work, play, socialize, and learn online, and the internet provides many amazing opportunities. Unfortunately, because of our basic biology, we're all susceptible to overuse and addiction to screens. Video games, social media, porn, and even scrolling online, taps into that pleasurable dopamine reward system. So, when is it time to log off or put the phone down and get help?

What to Expect When You're Expecting Robots offers a vision for how robots can survive in the real world and how they will change our relationship to technology. From teaching them manners, to robot-proofing public spaces, to planning for their mistakes, this audiobook answers every question you didn't know you needed to ask about the robots on the way.

Just 30 years ago, the average household only had a few electronics consisting of a television, landline phones, and appliances. Fast forward to today, and the average household has over four times this number, and it continues to grow by the day. This trend isn't just specific to households - it exists at companies, government entities, and virtually every organization and establishment around the world, including in developing countries. This has created a massive electronic waste issue, which is the largest growing stream of solid waste in the world.

It was the Golden Age of Travel, and everyone wanted in. As flying boomed in the 1960s, women from across the United States applied for jobs as stewardesses. They were drawn to the promise of glamorous jet-setting, the chance to see the world, and an alternative to traditional occupations like homemaking, nursing, and teaching.

Humanity has used asphalt for thousands of years. This humble hydrocarbon may have glued the first arrowhead to the first shaft, but the changes wrought by this material are most dramatic since its emergence as pavement. Since the 1920s the automobile and blacktop have allowed unprecedented numbers of Americans to experience the beauty of their continent from the Adirondacks to the Rockies and beyond, to Big Sur and the Pacific Coast Highway.

Because of the diseases it spreads, we have learned to distance ourselves from our waste, but the long line of engineering marvels we’ve created to do so - from Roman sewage systems and medieval latrines to the immense, computerized treatment plants we use today - has also done considerable damage to the Earth’s ecology. Now scientists tell us: We’ve been wasting our waste.

Die Nutzung fossiler Energieträger wie Kohle und Öl verschärft den Klimawandel, und wir müssen sie so schnell wie möglich ersetzen. Nur, was sind gute Alternativen? Und schaffen erneuerbare Energien es, unseren Energiehunger in Zukunft zu stillen? Sind sie so verlässlich wie die alten Energielieferanten? In diesem gemeinsam mit Studierenden gestalteten Hörbuch untersuchen die Autoren kurz, anschaulich und verständlich, was erneuerbare Energien aus Sonne, Wasser oder Erdwärme energietechnisch schaffen und wie sie sich im Vergleich untereinander bewerten lassen.

From quantum computing to VR training, and from 3D-printing to brain-computer interface, new technologies are reshaping business on the factory floor and in the C-suite. What should you and your company be doing now to take advantage of the new opportunities these technologies are creating - and avoid falling victim to disruption? The Year in Tech, 2022 will help you understand what the latest and most important tech innovations mean for your organization and how you can use them to compete and win in today's turbulent business environment.

Scrap steel is perfect for practicing grinding and heat treatment techniques. So, you can get better at bladesmithing without spending excess money on buying steel. But do you need power tools to forge scrap steel? No. Most of the steels inside this book have forging/stock removal instructions with minimal use of power tools. And they can also be forged with no power tools. But to be honest, without them the work would be tedious, trust me. Learn scrap forging before you decide to make bad steel into a knife, only to have it shatter into pieces the first time you use it.

As time increases and the ability to be yourself changes, technology is increasing and man's ability is constantly decreasing. Who are you, and where did you come from? Why are you here, and what is keeping you in this place? What is your purpose in this illusion? Well, let me explain as I take you on a journey to discovering yourself in this illusion you call life.

A real estate investor of many years, J. O. A. Maurice equips investors with the appropriate and repeatable skills to hire the right contractors for the right jobs, at the right price, and for the right duration. In Why Do Contractors Lie?, Maurice lays out the appropriate and effective skills investors need so they don’t have to lose their investment due to a lying contractor.

Facebook lleva varios años en el ojo del huracán. Desde que estalló el escándalo de Cambridge Analytica y la campaña de desinformación rusa intenta esquivar una avalancha de controversias y demandas relacionadas con su estrategia empresarial. Mientras el gigante tecnológico presume de crear un mundo interconectado en el que poder expresarse con libertad, viola la privacidad de sus usuarios y propaga una epidemia de desinformación tóxica y dañina.

En 2021, le site Ethnologue, le Centre de recherche sur l'intelligence linguistique, estimait à plus de 7000 le nombre de langues parlées dans le monde, auxquelles s'ajoutent des milliers de dialectes. La raison d'être fondamentale et l'origine exacte de cette ingénieuse invention demeurent sujet de controverse parmi les spécialistes. Par ailleurs, tous s'accordent sur le fait que les langues parlées s'accommodent d'adaptation, de nuances, d'emprunts et de transformations astucieuses, étonnantes, voire amusantes.

How will Artificial Intelligence impact us in the future? How will it affect the legal profession? And even more importantly, what should we be expecting? This audiobook will help to answer all the above questions in detail.

The sky has always held significance for humanity, in both cultural and scientific terms. And yet we persistently pollute it with sometimes unnecessary light in our obsessive desire to chase away the darkness. This effectively switches off the stars, hampering our ability to enjoy one of the most inspiring sights nature has to offer to humankind. In addition, too much light is hazardous to both our health and that of the fauna and flora of this planet.

In Cyber War…and Peace, Nick Shevelyov shares how lessons learned from history’s most poignant moments reveal strategies to help manage risk in today’s — and tomorrow’s — digital landscape. Nick’s insight and analysis will introduce you to concepts that will increase resiliency within your organization, no matter its size. This exploration of history, strategy, and the digital world around us will challenge you to reexamine the past, solve new problems, and embrace timeless techniques.

The bicycle is a vestige of the Victorian era, seemingly at odds with our age of smartphones and ride-sharing apps and driverless cars. Yet we live on a bicycle planet. Across the world, more people travel by bicycle than any other form of transportation. Almost anyone can learn to ride a bike—and nearly everyone does.

Major Adams flew low over the treetops in his Huey, expertly dodging enemy ground fire until his helicopter was shot down. On Firebase 6, First Lieutenant Brian Thacker fought desperately to provide the besieged men the time they needed to retreat. They had to get into the helicopters before they were overrun by the North Vietnamese.