Do you ever wonder where the stuff around you all came from? No, not from eBay. I mean, who had the amazing idea of making a mobile phone or the annoying idea of building a school? For example, did you know that Velcro was invented by a dog and WiFi by a movie star? (Spoiler alert - it wasn't Zendaya.) In the fourth laugh-out-loud book from Adam Kay and Henry Paker, you'll learn all about the coolest, grossest and most ridiculous inventions in the world. You'll meet the queen who used the first ever toilet, learn why margarine used to be full of maggots and find out why Ancient Greeks wiped their bums on dinner plates. Oh, and hopefully some slightly more useful facts as well... An A to Kay to Z of the random, ridiculous and revolutionary inventions that changed our lives. (And some that definitely didn't . . .) Praise for Kay's Anatomy- 'An enjoyably gross look at the human body. Hours of gruesome fun guaranteed' i 'Like listening to a teacher who makes pupils fall about' Sunday Times 'Totally brilliant!' Jacqueline Wilson 'Fun and informative' Malorie Blackman 'Very funny - this exciting book is bound to inspire the next generation of medics' Sunday Express Praise for Kay's Marvellous Medicine- 'A ridiculously funny read that will delight, gross out and educate all at the same time' Independent 'Educational and entertaining. It should be on the national curriculum!' Harry Hill 'Completely marvellous and very funny' BookTrust

In this thoroughly researched, scrupulously annotated and shockingly provocative book you’ll learn: how and why Cannabis prohibition began and what that has meant to America ; all the uses of hemp as medicine, food, fuel, fiber, paper, and as a plastic replacement ; the straight dope on marijuana smoke and its effect on the human body ; who profits from the prohibition and criminalization of Cannabis ; what you can do to speed up legalization and profit from the coming changes.

We are born with the instinct to create and invent. Indeed our ability to do so is what separates we humans from the rest of the animal world. The moment man first converted a stone to a useful tool set him on a relentless path toward greater control and power over his environment. But have our creative ideas always produced desirable results in line with their original good intention? How many ill-effects and dangers have they brought about along the way? And have they really served us well? Bad Ideas? traces the fascinating history of our attempts at self-improvement but also questions their value. The dubious consequences of the development of weaponry, for example, is self-evident from the primitive but lethal sling to the devastating nuclear bomb. But what of apparently more innocuous inventions such as farming, writing or medicine? All were initiated for the greater good but have nonetheless produced unforeseen fallout that continues to this day. What are their undesirable side-effects, how did they emerge over the years and where will they take us in the future? Written against a huge historical canvas, we join Robert Winston on a thrilling and inspiring journey from our earliest days to the present. We learn about the history of modern science, engineering, IT and much more, following the unexpected twists and turns of their progress. We meet the individuals who played a key role in their development, and share quirky anecdotes about their lives and brainwaves. Inspiring, unusual, and at times controversial, Bad Ideas? enables us by appreciating the past to look forward to the technological opportunities and ethical challenges of the future. In so doing it celebrates man's extraordinary capacity for achievement whilst warning us that his good intentions can sometimes end up as thoroughly bad ideas.

In these engaging memoirs of a maverick, Theodore H. Maiman describes the life events leading to his invention of the laser in 1960. Maiman succeeded using his expertise in physics and engineering along with an ingenious and elegant design not anticipated by others. His pink ruby laser produced mankind’s first-ever coherent light and has provided transformational technology for commerce, industry, telecom, the Internet, medicine, and all the sciences. Maiman also chronicles the resistance from his employer and the ongoing intrigue by competing researchers in industry and academia seeking to diminish his contribution in inventing the first laser. This work will appeal to a wide readership, from physicists and engineers through science enthusiasts to general readers. The volume includes extensive photos and documentary materials related to Maiman’s life and accomplishments never before published. "No one beat Maiman to the laser. How important is the laser? How important are all lasers? That is how important we have to regard Maiman’s contribution.He and the laser changed all of our lives, everyone’s!"Dr. Nick Holonyak, Jr., Professor of Electrical and Computer Engineering and Physics, University of Illinois at Champaigne-Urbana, and inventor of the light-emitting diode (LED) and co-inventor of the transistor laser "More than five decades later, we can safely conclude that Theodore Maiman's groundbreaking discovery changed the world. Our modern life just as scientific research would be quite different without the laser."Dr. Ferenc Krausz, Director, Max Planck Institute for Quantum Optics, Garching, Germany, and Professor of Physics, Ludwig Maximilian University, Munich, and pioneer in attosecond lasers and attophysics "Maiman had the stroke of genius needed to take a different approach [from his competitors]. The sheer elegance and simplicity of his design beliesthe intellectual achievement it represents. If his invention seems obvious to some today, it was far from obvious in 1960."Jeff Hecht, authoritative science writer on the historical development of the laser, author of books on lasers and fiber optics

The formation of images by ultrasound is a fascinating study, with well-established, yet rapidly growing, applic ations in medicine and with increasing relevance to a surprisingly disparate set of problems in the non-destructive examination of materials and components. The present volume is a record of the research presented at the Twelfth International Symposium on Acoustic Imaging, held in London during July 1982. Whilst, therefore, it offers primarily a snap-shot in time of a rapidly developing field, it is so organized that it will also serve as a high-speed entry into the literature for someone embarking, for the first time, on· researches in this branch of applied science. As in previous volumes, some of the work reported is concerned with topics which, whilst of critical importance to the performance of any imaging system, - e.g. transducers, signal processing may not address themselves to image formation per se. A new departure is the inclusion of photo-acoustic imaging a subject of rapidly growing importance for many of the same application areas relevant to acoustical imaging.

Heralds of Science: As Represented by Two Hundred Epochal Books and Pamphlets is a comprehensive guide to the most significant scientific publications in history. Written by Bern Dibner, a renowned collector of rare scientific books and manuscripts, this book features 200 seminal works that have shaped the course of scientific progress. The book is divided into six sections, each covering a different area of science: astronomy, mathematics, physics, chemistry, medicine, and technology. Each section includes a brief introduction to the field, followed by a selection of books and pamphlets that have had a significant impact on that area of study. The book is beautifully illustrated with full-color photographs of the featured publications, as well as portraits of the scientists who wrote them. The text is written in an accessible style, making it easy for readers of all levels of scientific knowledge to understand and appreciate the importance of these works. Heralds of Science is a must-read for anyone interested in the history of science and the key figures and publications that have shaped our understanding of the world around us. It is a valuable resource for students, researchers, and anyone with a passion for science and its impact on society.This is a new release of the original 1955 edition.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.

Whereas science, technology, and medicine have all called forth dedicated philosophical investigations, a fourth major contributor to the technoscientific world in which we all live - that is, engineering - has been accorded almost none of the philosophical attention it deserves. This volume thus offers a first characterisation of this important new field, by some of the primary philosophers and ethicists interested in engineering and leading engineers interested in philosophical reflections. The volume deals with such questions as: What is engineering? In what respect does engineering differ from science? What ethical problems does engineering raise? By what ethical principles are engineers guided? How do engineers themselves conceive of their profession? What do they see as the main philosophical challenges confronting them in the 21st century? The authors respond to these and other questions from philosophical and engineering view points and so illustrate how together they can meet the challenges and realize the opportunities present in the necessary encounters between philosophy and engineering - encounters that are ever more important in an increasingly engineered world and its problematic futures.