Systems Engineering

The notion of a living world is one of humanity’s oldest beliefs. Though once scorned by many scientists, the concept of Earth as a vast interconnected living system has gained acceptance in recent decades. Life not only adapts to its surroundings – it also shapes them in dramatic and enduring ways. Over billions of years, life transformed a lump of orbiting rock into our cosmic oasis, breathing oxygen into the atmosphere, concocting the modern oceans, and turning rock into fertile soil. Life is intertwined with Earth’s capacity to regulate its climate and maintain balance.

Handling computers has gotten easier than before. However, do you know the world of the internet? What makes a computer go online? How can you identify someone else’s device? What are the different types of networks and how can you safeguard yourself from the different threats? Let’s find out. We will also take a look at the career of a computer networking specialist and the challenges you can expect.

In 1977, two spacecraft were launched from Earth to explore the outer Solar System, and incredibly, the now-ancient technology from the 1970s is still working, sending daily reports back to the planet that sent the two robotic envoys on their way, over 40 years ago. Voyager 1 and 2 have done far more than accomplish their original missions. In fact, they are now exploring interstellar space, far beyond the outer planets, in the cold wasteland between the stars.

In 2013, Kate Greene moved to Mars. That is, along with five fellow crew members, she embarked on NASA’s first HI-SEAS mission, a simulated Martian environment located on the slopes of Mauna Loa in Hawaii. For four months she lived, worked, and slept in an isolated geodesic dome, conducting a sleep study on her crew mates and gaining incredible insight into human behavior in tight quarters, as well as the nature of boredom, dreams, and isolation that arise amidst the promise of scientific progress and glory.

From two of the world's top scientists and one of the world's top science writers (all parents), Dirt Is Good is a Q&A-based guide to everything you need to know about kids and germs. "Is it OK for my child to eat dirt?" Jack Gilbert and Rob Knight are bombarded with questions like this every week from parents all over the world. Google a question like this, and you'll be overwhelmed with answers. The Internet is rife with speculation and misinformation about the risks and benefits of what most parents think of as simply germs, but which scientists now call the microbiome.

Permaculture is the gardening and farming roadmap of the future. It teaches you to work with nature so that the Earth will be your ally, not your foe. It’s a must-have for every person concerned about the environment and sustainable living. It contains valuable lessons and strategies critical for the future of life on Earth.

The Short Story of the Universe is a new introduction to the subject of the universe. Covering 130 key components that make it up - from dwarf galaxies and spiral arms to red giants and the planets of the solar system - and linking these to the universe's structure and the theories that help us understand it, this book simplifies this riveting yet mind-boggling subject, telling the story of how it came into being and how it will eventually be no more.

Thyroid disease patients can experience a number of different complications as a result of their hypothyroid (underactive thyroid) or hyperthyroid (overactive thyroid) conditions. Two of these complications are nerve pain and dysfunction, referred to as "peripheral neuropathy" and muscle weakness with possible atrophy (shrinkage of muscles), referred to as "thyroid myopathy".

The question of man’s place in the extended universe has been pondered by every known culture since the beginning of recorded history. Lacking the means to prove otherwise, discussions of an alternative to Earth’s solitary existence have remained conceptual. The ongoing debate is spurred by the appearance of unexplainable phenomena through the centuries in the atmosphere and the space beyond, so much so that contact with alien civilizations has been depicted in some of the most ancient examples of representational art.

Permaculture, a Portmanteau of "permanent" and "agriculture" is growing in popularity around the world and for a good reason too. First introduced to protect nature and humankind, permaculture is both a philosophy and a practical approach to sustainable development.

Toxic Water, Toxic System exposes the consequences of a seemingly anonymous authoritarian state willing to maintain white supremacy at any cost—including poisoning an entire city and shutting off water to thousands of people. Weaving together narratives of frontline activists along with archival data, Michael Mascarenhas provides a powerful exploration of the political alliances and bureaucratic mechanisms that uphold inequality.

Throughout Reduce, Reuse, Re-imagine, Beth Porter provides a great resources about recycling, explaining the complexity, guiding individual action, and contextualizing its history. This book reveals how we arrived at this state of dysfunction, and what steps we need to employ to be an active participant in strengthening our recycling system. Nature knows how to recycle itself, decomposing waste back into the soil to continue the circle of growth. We should follow its lead.

Stop what you’re doing right now and listen up - your commercial driving or trucking business is doomed, unless you change your mindset immediately. It’s all about knowing your business, knowing your client, and showing them why you’re better than everyone else - and you don’t need a ton of money or a university degree to accomplish just that. A little bit of business sense and some guidance is all you need to help you take the right steps.

This book is a resource for building your own solar PV supply for remote cameras, LED lighting systems, communication, sensors, and remote cabin and home power systems with solar PV power system examples. The solar energy resource varies with time of day, season, and local climate. Solar PV panels, sized properly, produce reliable and predictable energy production, despite daily variations, when calculated properly for each month.

Why are these operating system books so difficult to understand? So much jargon and difficult technical understanding. Need it made it easy to understand?

Do you need to learn how to use SQL in order to properly manage a database? Do you want to learn SQL programming without complicated explanations? SQL for Beginners: A Step by Step Guide to Learn SQL Programming and Database Management Systems is an easy to digest and fast-paced guide to learning Structured Query Language (SQL), which is the industry standard programming language for defining and analyzing data in databases. The audiobook will focus on how to use SQL in order to process your data and find out what it means.

A humorous short story offering a different take on the creation of Homo Sapiens. Every great Sci-Fi story has a twist at the end.

Discover the fascinating world of ecology and ecosystems with this comprehensive guide, perfect for beginners! Ecology for Beginners unravels the complexities of nature, exploring how living organisms interact with each other and their surroundings. Whether you’re a student, nature enthusiast, or just curious about the environment, this book offers a clear and engaging introduction to the science of ecology.

Imagine what it would be like to one day wake up and find that you were suddenly completely blind. This is what happened to Vanessa Potter. Her condition is unique. It has no name. Over the course of the next six months, Vanessa slowly recovered her vision. This mesmerising account tells the story of Patient H69 in her own words, based on these detailed diaries she kept during her time of blindness and through the scientific research that was to follow.

Permaculture gardening at its best. Permaculture is a holistic approach to living in harmony with nature. When it comes to gardening, it means growing local, fresh, organic produce that supports the environment.