Build A Weather Station With Elixir And Nerves

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Build a Weather Station with Elixir and Nerves

Author : Alexander Koutmos
Publisher : Pragmatic Bookshelf
ISBN 13 : 1680509470
Total Pages : 122 pages
Book Rating : 4.6/5 (85 download)

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Book Synopsis Build a Weather Station with Elixir and Nerves by : Alexander Koutmos

Download or read book Build a Weather Station with Elixir and Nerves written by Alexander Koutmos and published by Pragmatic Bookshelf. This book was released on 2022-01-06 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Elixir programming language has become a go-to tool for creating reliable, fault-tolerant, and robust server-side applications. Thanks to Nerves, those same exact benefits can be realized in embedded applications. This book will teach you how to structure, build, and deploy production grade Nerves applications to network-enabled devices. The weather station sensor hub project that you will be embarking upon will show you how to create a full stack IoT solution in record time. You will build everything from the embedded Nerves device to the Phoenix backend and even the Grafana time-series data visualizations. Elixir as a programming language has found its way into many different software domains, largely in part to the rock-solid foundation of the Erlang virtual machine. Thanks to the Nerves framework, Elixir has also found success in the world of embedded systems and IoT. Having access to all of the Elixir and OTP constructs such as concurrency, supervision, and immutability makes for a powerful IoT recipe. Find out how to create fault-tolerant, reliable, and robust embedded applications using the Nerves framework. Build and deploy a production-grade weather station sensor hub using Elixir and Nerves, all while leveraging the best practices established by the Nerves community for structuring and organizing Nerves applications. Capture all of your weather station sensor data using Phoenix and Ecto in a lightweight server-side application. Efficiently store and retrieve the time-series weather data collected by your device using TimescaleDB (the Postgres extension for time-series data). Finally, complete the full stack IoT solution by using Grafana to visualize all of your time-series weather station data. Discover how to create software solutions where the underlying technologies and techniques are applicable to all layers of the project. Take your project from idea to production ready in record time with Elixir and Nerves. What You Need: To complete the Nerves weather station project in this book, you will need the following: A Linux, MacOS, or Windows computer to build and deploy Nerves firmware images A Raspberry Pi Zero W or any other Nerves supported target (https://hexdocs.pm/nerves/targets.html#supported-targets-and-systems) A VEML6030 light sensor An BME680 environmental sensor An SGP30 air quality sensor Qwiic connect cables for weather sensors

Build a Weather Station with Elixir and Nerves

Author : Alexander Koutmos
Publisher : Pragmatic Bookshelf
ISBN 13 : 9781680509021
Total Pages : 92 pages
Book Rating : 4.5/5 (9 download)

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Book Synopsis Build a Weather Station with Elixir and Nerves by : Alexander Koutmos

Download or read book Build a Weather Station with Elixir and Nerves written by Alexander Koutmos and published by Pragmatic Bookshelf. This book was released on 2022-01-31 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Elixir programming language has become a go-to tool for creating reliable, fault-tolerant, and robust server-side applications. Thanks to Nerves, those same exact benefits can be realized in embedded applications. This book will teach you how to structure, build, and deploy production grade Nerves applications to network-enabled devices. The weather station sensor hub project that you will be embarking upon will show you how to create a full stack IoT solution in record time. You will build everything from the embedded Nerves device to the Phoenix backend and even the Grafana time-series data visualizations. Elixir as a programming language has found its way into many different software domains, largely in part to the rock-solid foundation of the Erlang virtual machine. Thanks to the Nerves framework, Elixir has also found success in the world of embedded systems and IoT. Having access to all of the Elixir and OTP constructs such as concurrency, supervision, and immutability makes for a powerful IoT recipe. Find out how to create fault-tolerant, reliable, and robust embedded applications using the Nerves framework. Build and deploy a production-grade weather station sensor hub using Elixir and Nerves, all while leveraging the best practices established by the Nerves community for structuring and organizing Nerves applications. Capture all of your weather station sensor data using Phoenix and Ecto in a lightweight server-side application. Efficiently store and retrieve the time-series weather data collected by your device using TimescaleDB (the Postgres extension for time-series data). Finally, complete the full stack IoT solution by using Grafana to visualize all of your time-series weather station data. Discover how to create software solutions where the underlying technologies and techniques are applicable to all layers of the project. Take your project from idea to production ready in record time with Elixir and Nerves. What You Need: To complete the Nerves weather station project in this book, you will need the following: A Linux, MacOS, or Windows computer to build and deploy Nerves firmware images A Raspberry Pi Zero W or any other Nerves supported target (https://hexdocs.pm/nerves/targets.html#supported-targets-and-systems) A VEML6030 light sensor An BME680 environmental sensor An SGP30 air quality sensor Qwiic connect cables for weather sensors

From Ruby to Elixir

Author : Stephen Bussey
Publisher : Pragmatic Bookshelf
ISBN 13 :
Total Pages : 298 pages
Book Rating : 4.8/5 (886 download)

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Book Synopsis From Ruby to Elixir by : Stephen Bussey

Download or read book From Ruby to Elixir written by Stephen Bussey and published by Pragmatic Bookshelf. This book was released on 2024-04-23 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elixir will change the way you think about programming. Use your Ruby experience to quickly get up to speed so you can see what all of the buzz is about. Go from zero to production applications that are reliable, fast, and scalable. Learn Elixir syntax and pattern matching to conquer the basics. Then move onto Elixir's unique process model that offers a world-class way to go parallel without fear. Finally, use the most common libraries like Ecto, Phoenix, and Oban to build a real-world SMS application. Now's the time. Dive in and learn Elixir. Whether you're a seasoned Ruby developer looking to expand your skill set or a programming beginner looking for a solid foundation in Elixir, this book has what you need to get up to speed quickly. Elixir is a functional language with a fairly small footprint. This makes it easier to learn and put into production than other languages. Plus, it's built on forty-year-old foundations that give your applications rock-solid stability. The first part of this book is all about developing expertise in the language. Learn about the core data types, build application data structures, enumerate over data, and use pattern matching to control the flow of an application. Elixir has an amazing process model that allows for (actually) easy parallel processing. Learn how to tap into this process model so you can leverage that power yourself. The second part of this book builds a real-world application using the most important libraries in a web developer's toolbox. Each library is compared to its similar Ruby library so you'll quickly see similarities and differences. We'll use Ecto, Phoenix, and Oban to build a SMS application powered by Twilio. What are you waiting for? Tap into your Ruby knowledge and start building scalable Elixir applications today. What You Need: You'll need Elixir 1.14+ and Erlang/OTP 24+ installed on a Mac OS X, Linux, or Windows machine.

The Day of the Triffids

Author : John Wyndham
Publisher : Rosetta Books
ISBN 13 : 0795312113
Total Pages : 189 pages
Book Rating : 4.7/5 (953 download)

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Book Synopsis The Day of the Triffids by : John Wyndham

Download or read book The Day of the Triffids written by John Wyndham and published by Rosetta Books. This book was released on 2010-07-01 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic postapocalyptic thriller with “all the reality of a vividly realized nightmare” (The Times, London). Triffids are odd, interesting little plants that grow in everyone’s garden. Triffids are no more than mere curiosities—until an event occurs that alters human life forever. What seems to be a spectacular meteor shower turns into a bizarre, green inferno that blinds everyone and renders humankind helpless. What follows is even stranger: spores from the inferno cause the triffids to suddenly take on a life of their own. They become large, crawling vegetation, with the ability to uproot and roam about the country, attacking humans and inflicting pain and agony. William Masen somehow managed to escape being blinded in the inferno, and now after leaving the hospital, he is one of the few survivors who can see. And he may be the only one who can save his species from chaos and eventual extinction . . . With more than a million copies sold, The Day of the Triffids is a landmark of speculative fiction, and “an outstanding and entertaining novel” (Library Journal). “A thoroughly English apocalypse, it rivals H. G. Wells in conveying how the everyday invaded by the alien would feel. No wonder Stephen King admires Wyndham so much.” —Ramsey Campbell, author of The Overnight “One of my all-time favorite novels. It’s absolutely convincing, full of little telling details, and that sweet, warm sensation of horror and mystery.” —Joe R. Lansdale, author of Edge of Dark Water

Star Maker

Author : Olaf Stapledon
Publisher : Wesleyan University Press
ISBN 13 : 0819566934
Total Pages : 348 pages
Book Rating : 4.8/5 (195 download)

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Book Synopsis Star Maker by : Olaf Stapledon

Download or read book Star Maker written by Olaf Stapledon and published by Wesleyan University Press. This book was released on 2004-05-24 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science fiction-roman.

Proverbial Philosophy

Author : Martin Farquhar Tupper
Publisher :
ISBN 13 :
Total Pages : 330 pages
Book Rating : 4.R/5 (6 download)

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Book Synopsis Proverbial Philosophy by : Martin Farquhar Tupper

Download or read book Proverbial Philosophy written by Martin Farquhar Tupper and published by . This book was released on 1842 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Years Were Good

Author : Louis Benson Seltzer
Publisher :
ISBN 13 : 9781258384005
Total Pages : 328 pages
Book Rating : 4.3/5 (84 download)

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Book Synopsis The Years Were Good by : Louis Benson Seltzer

Download or read book The Years Were Good written by Louis Benson Seltzer and published by . This book was released on 2012-06-01 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Qigong Workbook for Anxiety

Author : Kam Chuen Lam
Publisher : New Harbinger Publications
ISBN 13 : 1608829510
Total Pages : 385 pages
Book Rating : 4.6/5 (88 download)

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Book Synopsis The Qigong Workbook for Anxiety by : Kam Chuen Lam

Download or read book The Qigong Workbook for Anxiety written by Kam Chuen Lam and published by New Harbinger Publications. This book was released on 2014-06-01 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: We live in a fast-paced, busy world, and many of us are stressed out and anxious as a result. If you suffer from anxiety but have found little relief from modern western treatments, or if you are looking for complimentary treatment, the ancient practice of qigong—which can be understood as the cultivation of internal energy—may offer you relief. Qigong is rooted in Chinese philosophy and medicine, and it utilizes breathing, movement, and awareness exercises to promote healing and aid in meditation. In The Qigong Workbook for Anxiety, world-renowned and respected qigong master Kam Chuen Lam presents the first workbook for overcoming anxiety problems utilizing traditional Chinese energy-focusing exercises. By following these simple and accessible step-by-step exercises, readers will learn to transform feelings of anxiety into resilience and inner strength. The workbook also contains helpful illustrations to help you carry out these exercises. In the book, Lam will help you think about anxiety, and yourself, in a different way—as a whole. You’ll also learn to stop resisting moments of anxiety and other strong emotions, but rather to embrace them within the larger flow of your body’s energy field. By doing this, you will ultimately strengthen and cultivate the natural energy you possess. Author Kam Chuen Lam has been a traditional Chinese healer for over forty years, and is an internationally respected authority on the Chinese health systems of Chi Kung and Tai Chi. To find out more, visit www.lamkamchuen.org.

Psycho-Cybernetics (Updated and Expanded)

Author : Maxwell Maltz
Publisher : Souvenir Press
ISBN 13 : 1800812930
Total Pages : 336 pages
Book Rating : 4.8/5 (8 download)

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Book Synopsis Psycho-Cybernetics (Updated and Expanded) by : Maxwell Maltz

Download or read book Psycho-Cybernetics (Updated and Expanded) written by Maxwell Maltz and published by Souvenir Press. This book was released on 2022-09-08 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The landmark self-help bestseller that has inspired and enhanced the lives of more than 30 million readers. In this updated edition, with a new introduction and editorial commentary by Matt Furey, president of the Psycho-Cybernetics Foundation, the original 1960 text has been annotated and amplified to make Maxwell Maltz's message even more relevant for the contemporary reader. Maltz was the first researcher and author to explain how the self-image (a term he popularized) has complete control over an individual's ability to achieve, or fail to achieve, any goal. He developed techniques for improving and managing self-image visualization, mental rehearsal and relaxation which have informed and inspired countless motivational gurus, sports psychologists, and self-help practitioners for more than sixty years. Rooted in solid science, the classic teachings in Psycho-Cybernetics continue to provide a prescription for thinking and acting that lead to life-enhancing, quantifiable results.

The Emperor of All Maladies

Author : Siddhartha Mukherjee
Publisher : Simon and Schuster
ISBN 13 : 1439170916
Total Pages : 624 pages
Book Rating : 4.4/5 (391 download)

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Book Synopsis The Emperor of All Maladies by : Siddhartha Mukherjee

Download or read book The Emperor of All Maladies written by Siddhartha Mukherjee and published by Simon and Schuster. This book was released on 2011-08-09 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Pulitzer Prize and a documentary from Ken Burns on PBS, this New York Times bestseller is “an extraordinary achievement” (The New Yorker)—a magnificent, profoundly humane “biography” of cancer—from its first documented appearances thousands of years ago through the epic battles in the twentieth century to cure, control, and conquer it to a radical new understanding of its essence. Physician, researcher, and award-winning science writer, Siddhartha Mukherjee examines cancer with a cellular biologist’s precision, a historian’s perspective, and a biographer’s passion. The result is an astonishingly lucid and eloquent chronicle of a disease humans have lived with—and perished from—for more than five thousand years. The story of cancer is a story of human ingenuity, resilience, and perseverance, but also of hubris, paternalism, and misperception. Mukherjee recounts centuries of discoveries, setbacks, victories, and deaths, told through the eyes of his predecessors and peers, training their wits against an infinitely resourceful adversary that, just three decades ago, was thought to be easily vanquished in an all-out “war against cancer.” The book reads like a literary thriller with cancer as the protagonist. Riveting, urgent, and surprising, The Emperor of All Maladies provides a fascinating glimpse into the future of cancer treatments. It is an illuminating book that provides hope and clarity to those seeking to demystify cancer.

The Three Hostages

Author : John Buchan
Publisher : Read Books Ltd
ISBN 13 : 1473373646
Total Pages : 388 pages
Book Rating : 4.4/5 (733 download)

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Book Synopsis The Three Hostages by : John Buchan

Download or read book The Three Hostages written by John Buchan and published by Read Books Ltd. This book was released on 2015-04-24 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth of the five Richard Hannay novels by John Buchan. Here we find our hero Richard Hannay living a quiet life in the countryside with a wife and young child but his past comes back to haunt him and he once more must face up to an arch-enemy.

Stiff: The Curious Lives of Human Cadavers

Author : Mary Roach
Publisher : W. W. Norton & Company
ISBN 13 : 0393069192
Total Pages : 305 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis Stiff: The Curious Lives of Human Cadavers by : Mary Roach

Download or read book Stiff: The Curious Lives of Human Cadavers written by Mary Roach and published by W. W. Norton & Company. This book was released on 2004-05-17 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beloved, best-selling science writer Mary Roach’s “acutely entertaining, morbidly fascinating” (Susan Adams, Forbes) classic, now with a new epilogue. For two thousand years, cadavers – some willingly, some unwittingly – have been involved in science’s boldest strides and weirdest undertakings. They’ve tested France’s first guillotines, ridden the NASA Space Shuttle, been crucified in a Parisian laboratory to test the authenticity of the Shroud of Turin, and helped solve the mystery of TWA Flight 800. For every new surgical procedure, from heart transplants to gender confirmation surgery, cadavers have helped make history in their quiet way. “Delightful—though never disrespectful” (Les Simpson, Time Out New York), Stiff investigates the strange lives of our bodies postmortem and answers the question: What should we do after we die? “This quirky, funny read offers perspective and insight about life, death and the medical profession. . . . You can close this book with an appreciation of the miracle that the human body really is.” —Tara Parker-Pope, Wall Street Journal “Gross, educational, and unexpectedly sidesplitting.” —Entertainment Weekly

How to Change Your Mind

Author : Michael Pollan
Publisher : Penguin
ISBN 13 : 0525558942
Total Pages : 481 pages
Book Rating : 4.5/5 (255 download)

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Book Synopsis How to Change Your Mind by : Michael Pollan

Download or read book How to Change Your Mind written by Michael Pollan and published by Penguin. This book was released on 2018-05-15 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Pollan keeps you turning the pages . . . cleareyed and assured.” —New York Times A #1 New York Times Bestseller, New York Times Book Review 10 Best Books of 2018, and New York Times Notable Book A brilliant and brave investigation into the medical and scientific revolution taking place around psychedelic drugs--and the spellbinding story of his own life-changing psychedelic experiences When Michael Pollan set out to research how LSD and psilocybin (the active ingredient in magic mushrooms) are being used to provide relief to people suffering from difficult-to-treat conditions such as depression, addiction and anxiety, he did not intend to write what is undoubtedly his most personal book. But upon discovering how these remarkable substances are improving the lives not only of the mentally ill but also of healthy people coming to grips with the challenges of everyday life, he decided to explore the landscape of the mind in the first person as well as the third. Thus began a singular adventure into various altered states of consciousness, along with a dive deep into both the latest brain science and the thriving underground community of psychedelic therapists. Pollan sifts the historical record to separate the truth about these mysterious drugs from the myths that have surrounded them since the 1960s, when a handful of psychedelic evangelists inadvertently catalyzed a powerful backlash against what was then a promising field of research. A unique and elegant blend of science, memoir, travel writing, history, and medicine, How to Change Your Mind is a triumph of participatory journalism. By turns dazzling and edifying, it is the gripping account of a journey to an exciting and unexpected new frontier in our understanding of the mind, the self, and our place in the world. The true subject of Pollan's "mental travelogue" is not just psychedelic drugs but also the eternal puzzle of human consciousness and how, in a world that offers us both suffering and joy, we can do our best to be fully present and find meaning in our lives.

Maps of Our Spectacular Bodies

Author : Maddie Mortimer
Publisher : Simon and Schuster
ISBN 13 : 198218177X
Total Pages : 448 pages
Book Rating : 4.9/5 (821 download)

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Book Synopsis Maps of Our Spectacular Bodies by : Maddie Mortimer

Download or read book Maps of Our Spectacular Bodies written by Maddie Mortimer and published by Simon and Schuster. This book was released on 2022-06-28 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lia, her husband, Harry, and their daughter, Iris, are a perfectly balanced family of three with a happy life. But when a devasting diagnosis threatens to derail their lives, the world around them begins to warp and transform, and Lia's carefully hidden secrets come rushing out.

Strange True Stories of Louisiana

Author : George W. Cable
Publisher : BoD – Books on Demand
ISBN 13 : 3734019370
Total Pages : 290 pages
Book Rating : 4.7/5 (34 download)

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Book Synopsis Strange True Stories of Louisiana by : George W. Cable

Download or read book Strange True Stories of Louisiana written by George W. Cable and published by BoD – Books on Demand. This book was released on 2018-09-20 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reproduction of the original: Strange True Stories of Louisiana by George W. Cable

Technical Blogging

Author : Antonio Cangiano
Publisher : Pragmatic Bookshelf
ISBN 13 : 1680507133
Total Pages : 464 pages
Book Rating : 4.6/5 (85 download)

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Book Synopsis Technical Blogging by : Antonio Cangiano

Download or read book Technical Blogging written by Antonio Cangiano and published by Pragmatic Bookshelf. This book was released on 2019-06-21 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Successful technical blogging is not easy but it's also not magic. Use these techniques to attract and keep an audience of loyal, regular readers. Leverage this popularity to reach your goals and amplify your influence in your field. Get more more users for your startup or open source project, or simply find an outlet to share your expertise. This book is your blueprint, with step-by-step instructions that leave no stone unturned. Plan, create, maintain, and promote a successful blog that will have remarkable effects on your career or business. Successful people often get recognition by teaching what they know. Blogging is a reliable path to do that, while gaining influence in the process. The problem is getting it right. Far too often professionals start a blog with big hopes, only to quickly give up because they don't get speedy results. This book will spare you that fate, by outlining a careful plan of action. A plan that will bring amazing benefits to your career, new job possibilities, as well as publishing, speaking, and consulting opportunities. And if you are blogging for business, you'll attract new customers, partners, and outstanding employees. Understand what blogging is and how it can improve your professional (and personal) life. Devise a plan for your new or existing blog. Create remarkable content that ranks well in Google and is shared by readers. Beat procrastination by employing proven time-management techniques that make you an efficient and effective blogger. Promote your blog by mastering on-page and off-page SEO, as well as social media promotion, without compromising your ethics. Analyze your traffic to understand your audience and measure growth. Build a community around your blog and make the best of your newfound popularity, by maximizing its benefits for your career, business, or simply for extra income. Create and maintain a successful technical blog that will amplify your impact, influence, and reach by following Antonio's step-by-step plan.

The Gastro-Archeologist

Author : Jeremy Woodward
Publisher : Springer Nature
ISBN 13 : 3030626210
Total Pages : 312 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis The Gastro-Archeologist by : Jeremy Woodward

Download or read book The Gastro-Archeologist written by Jeremy Woodward and published by Springer Nature. This book was released on 2021-02-03 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to understand common conditions such as coeliac disease and Crohn’s disease, one must view the gut in its evolutionary context. This is the novel approach to the gut and its diseases that is adopted in this book. The first part tells the story of the evolution of the gut itself – why it came about and how it has influenced the evolution of animals ever since. The second part focuses on the evolution of immunity and how the layers of immune mechanisms are retained in the gut, resembling the strata revealed in an archeological dig. The final part, ‘The Gastro-Archeologist’, ties the first two together and highlights how understanding the gut and immune system in their evolutionary context can help us understand diseases affecting them. Ambitious in its scope but telling a unique story from a refreshingly novel perspective, the book offers an informative and enjoyable read. As the story of the gut, immunity and disease unfolds, the author aims to endow readers with the same sense of awe and excitement that the subject evokes in him. Difficult concepts are illustrated using simple and colourful analogies, and the main content is supplemented with anecdotes and unusual and amusing facts throughout the book. The book is intended for anyone with an interest in the gut, its immunity and diseases, ranging from school and college biology and biomedical students, to professionals working in the field, and to patients suffering from intestinal diseases who want to understand more about their conditions.