Systems Engineering

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.

In a world where hunger persists amid abundance and climate change threatens our very existence, Shannon Dobbs presents a groundbreaking solution to our broken food system. This isn't just another book about the problem—it's a comprehensive guide to fixing it. Dobbs, an Army veteran turned food system innovator, unveils the revolutionary Nexus and Nodes model. This scalable approach bridges the gap between food waste and food insecurity, turning challenges into opportunities for community empowerment and environmental healing.

An amazing product from Maurice Jayson, An Insider’s Guide to Ace System Design Interviews is a systematic guide on how to answer difficult questions from system design interviewers. Maurice has headed several panels of interviewers looking to recruit system and user interface designers and has compiled a list of recurrent questions and hidden intricacies that all system designers should know when job hunting.

Challenging what you know and think about your own body and how it defends you against all sorts of maladies and how it might also eventually be your own downfall, Immune is a vital and remarkably fun crash course in what is arguably, and increasingly, the most important system in the body.

Untangle the jargon and design your solar power system from scratch—even if you're new to this! Thomas Edison once said he'd invest in solar energy if he could. Now, you can make it a reality. Amidst the urgency to combat pollution from fossil fuels, solar energy stands out as the greenest and most profitable solution. Imagine harnessing sunlight's abundant energy to power your life – from calculators to entire homes.

The galaxy, the multiverse, and the history of astronomy are explored in this engaging compilation of cosmological "tales" by multiple award-winning science writer Marcia Bartusiak. In 32 concise and engrossing essays, the author provides a deeper understanding of the nature of the universe and those who strive to uncover its mysteries. Bartusiak shares the back stories for many momentous astronomical discoveries, including the contributions of such pioneers as Beatrice Tinsley and her groundbreaking research in galactic evolution.

Up until the last ten years, we have misunderstood a fundamental aspect of human health. Although the brain and the body have always been viewed as separate entities – treated in separate hospitals – science now shows that they are intimately linked. Dr Monty Lyman explores the fascinating connection between the mind, immune system and microbiome, offering practical advice on how to stay healthy. A specialist in the cutting-edge field of immunopsychiatry, Lyman argues that we need to change the way we treat disease and the way we see ourselves.

We harbor roughly the same number of microbes as we have cells. This complex ecosystem is crucial to our health, affecting many processes including immunity, child development, and bone density regulation. Research in this area has exploded, and in this audiobook, we highlight some of the most exciting work on how the microbiome develops, its influence on brain and behavior, and implications in both contributing to and treating various disorders.

In 1869, a great mystery was born. As astronomers observed a total solar eclipse, for the first time they saw the faint glow of the solar corona, the sun's outer atmosphere. Measurements of a previously unknown wavelength that made up this solar light sparked hot debate among scientists, but it was another 60 years before they discovered that this wavelength was in fact iron being burned at a staggering three million degrees Celsius. With the sun's surface only 6,000 degrees, this shouldn't be possible.

Everything we know about how planets form and how life arises suggests that human civilization on Earth should not be unique. We ought to see abundant evidence of extraterrestrial activity - but we don't. Where is everybody? In this volume in the MIT Press Essential Knowledge series, science and technology writer Wade Roush examines one of the great unsolved problems in science: Is there life, intelligent or otherwise, on other planets?

Increasingly, cracks are appearing in the capacity of communities, ecosystems, and landscapes to provide the goods and services that sustain our planet's well-being. The response from most quarters has been for "more of the same" that created the situation in the first place: more control, more intensification, and greater efficiency. "Resilience thinking" offers a different way of understanding the world and a new approach to managing resources. It embraces human and natural systems as complex entities continually adapting through cycles of change.

The immune system holds the key to human health. In The Beautiful Cure, leading immunologist Professor Daniel Davis describes the scientific quest to understand how it works - and how it is affected by stress, sleep, age and our state of mind - and explains how this knowledge is now unlocking a revolutionary new approach to medicine and well-being.

Have you ever looked up at the night sky and imagined what might be out there? You’re not alone! People have been wondering that for thousands of years. Technology like telescopes and space shuttles are quite new, so before we could really investigate space, people would make up stories about what they thought was up there.

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.

Penguin presents the audiobook edition of Power Systems by Noam Chomsky, read by Noam Chomsky and David Barsamian. In this new collection of conversations, conducted from 2010 to 2012, Noam Chomsky explores the most immediate and urgent concerns: the future of democracy in the Arab world, the implications of the Fukushima nuclear disaster, the 'class war' fought by US business interests against working people and the poor, the breakdown of mainstream political institutions and the rise of the far right.

Travel the Universe as you explore the wonders of outer space like never before! I combined all three exciting volumes into one incredible fact book for space lovers, students, and the curious.

Yellowstone Wildlife is a natural history of the wildlife species that call Yellowstone National Park and the Greater Yellowstone Ecosystem their home. Yellowstone Wildlife describes the lives of species in the park, exploring their habitats from the Grand Tetons to Jackson Hole.

Believe it or not, there are effective ways on how to treat HPV and genital warts. And I give them to you within this guide.

An irrigation system is a method used to supply water to crops or landscapes in a controlled manner, typically to assist with crop growth or maintain landscapes. There are various types of irrigation systems, including drip irrigation, sprinkler systems, and flood irrigation, each with its own advantages and applications.

Space is filled with wondrous and mind-boggling objects. New discoveries are made every year. This book has 199 trivia questions to test your memory. But you don’t have to worry if you get stumped. The answer is revealed and includes 557 out-of-this-world facts. This book covers a broad spectrum of thought-provoking questions, such as: