In the ancient world, philosopher Archimedes designed new machines for farming. During the Renaissance, artist Leonardo da Vinci sketched his ideas for wondrous flying machines. Scientist James Watt provided ideas that would power the Industrial Revolution, while American inventor Thomas Edison patented more than 1000 inventions that would shape modern life, including the movie camera and the electric light bulb. Today's inventors still explore ideas for new and clever technology, producing miniature machines that we can only see under a microscope. Step inside the world of invention and see where it might take us next . . .

Based on the series produced for the BBC World Service Who thought up paper money? How did the contraceptive pill change the face of the legal profession? Why was the horse collar as important for human progress as the steam engine? How did the humble spreadsheet turn the world of finance upside-down? The world economy defies comprehension. A continuously-changing system of immense complexity, it offers over ten billion distinct products and services, doubles in size every fifteen years, and links almost every one of the planet's seven billion people. It delivers astonishing luxury to hundreds of millions. It also leaves hundreds of millions behind, puts tremendous strains on the ecosystem, and has an alarming habit of stalling. Nobody is in charge of it. Indeed, no individual understands more than a fraction of what's going on. How can we make sense of this bewildering system on which our lives depend? From the tally-stick to Bitcoin, the canal lock to the jumbo jet, each invention in Tim Harford's fascinating new book has its own curious, surprising and memorable story, a vignette against a grand backdrop. Step by step, readers will start to understand where we are, how we got here, and where we might be going next. Hidden connections will be laid bare: how the barcode undermined family corner shops; why the gramophone widened inequality; how barbed wire shaped America. We'll meet the characters who developed some of these inventions, profited from them, or were ruined by them. We'll trace the economic principles that help to explain their transformative effects. And we'll ask what lessons we can learn to make wise use of future inventions, in a world where the pace of innovation will only accelerate.

Boost civic literacy with an intriguing look at the United States government. In this deck, students will learn and review how the legislative branch works and who makes it work. Topics include the chambers of Congress, their leaders and powers, types of committees and sessions, and more. Each card also provides questions for review and trivia games, giving you a total of 150 ready-made questions. Countless fun and educational possibilities will have you returning to these cards again and again!

Expand your knowledge about America's experience as a new nation with 50 flash cards that present figures and features of the period. Test your knowledge or challenge a friend with 150 ready-made questions on topics from the failed Articles of Confederation and the successful Constitution to the nation?s early internal and external conflicts, including the War of 1812. Flip the card over to find the answers and more fascinating facts. Every deck in the series is great for learning, review, trivia, and more!

How do you sum upthe world's amazing inventions in just 100 words? This striking book takes on the challenge! From helicopters to fireworks, each of the carefully chosen 100 words has its own 100-word long description and quirky illustration, providing a fascinating introduction to inspiring inventions from history to the modern day. Basically, everything you need to know in a nut shell. Along with some expected inventions, such as trains and Internet, you'll also discover less predictable inventions that will give you a fresh perspective. With balloons and submarine, you can explore the risks some inventors had to take. Through paper and pencil imagine how such seemingly simple objects would have been groundbreaking at the time of invention; whereas some inventions, such as skates, had a very funny beginning! With a clean, contemporary design, each word occupies a page of its own. A large striking illustration neatly encapsulates the accompanying 100 words of text.

Hunt's novel is a wondrous imagining of an unlikely friendship between theeccentric inventor Nikola Tesla and a young chambermaid in the Hotel New Yorker, where Tesla lived out his last days.

Prepare to see a few millennia worth of light bulb moments. Know It All Great Inventions traces 50 of mankinds greatest inventions, from the wheel to in-home air conditioning, and tells their stories. Universal change is often the ultimate result of one individual’s lightbulb moment—an invention that triggers a ripple effect across countries, continents, or even out into space. Know-It-All Great Inventions looks at fifty of these great ideas that really did change the world. This title covers a wide range, from early days (the wheel) through materials (the invention of steel and plastic) to communications (the alphabet, printing press, and Worldwide Web) and the conveniences of—relatively—modern daily life (refrigeration, indoor plumbing, and central heating). It is a sharp reminder that almost every aspect of life in the second decade of the 21st century is the result of someone’s bright idea, one that they actually made work. Along the way you’ll learn the stories behind each and every invention, revealing and intriguing in equal measures.

Traces the lives of fourteen black scientists and inventors who have made significant contributions in the various fields of science and industry.