A collection of pop-ups and illustrations based on the personal notebooks and sketches of Leonardo da Vinci. Includes 3-D pop-ups of six of da Vinci's most famous ideas that never took physical form - until now.

A guide to ancient accomplishments and inventions unearths the origins of modern creations, including computers in ancient Greece, plastic surgery in India in the first century B.C., and a postal service in medieval Baghdad

Journal of Discovery is a unique collection of exquisite pop-ups and illustrations that celebrates these intellectual pioneers--Copernicus, Edison, Gutenberg, Watt, the Lumi�re brothers, Marconi, and Bell--and their awe-inspiring works. Readers will learn about the Lumi�re brothers, who made the first motion picture, and Guglielmo Marconi, who developed the first radio telegraph picture. They'll find out how James Watt perfected the steam engine and how Johannes Gutenberg developed his innovative method of printing. They'll learn how these ideas were received in the past, and how they continue to influence our present--and our future.

A scientist with a revolutionary cure for AIDS is incarcerated without explanation. Valuable artifacts are mysteriously misplaced by a prominent archaeological institution. Three celebrated astronauts perish in a suspicious fire after voicing their criticism of the US space program. Yet our world’s most powerful agencies hastily dispel these alarming reports as conspiracy theories, and bury them in padlocked archives. The fact is that a suppression syndrome exists in our society. Suppressed Inventions and Other Discoveries exposes the startling degree of truth behind the rumors. Jonathan Eisen has collected over forty intriguing stories of scientific cover-ups and programs of misinformation concocted to conceal some of the most phenomenal innovations in mankind’s history. These no-holds-barred accounts force us to confront the naiveté—and danger—of trusting our academic and political leaders to act always for the common good. Suppressed Inventions and Other Discoveries presents documented evidence that corporate self-interest, scientific arrogance, and political savvy have contrived to keep us in the dark about technological breakthroughs or interplanetary contact that may shift the current balance of power. Prepare yourself for a revealing look at the research and development to which we’ve been denied access. Suppressed Inventions and Other Discoveries begins by examining the ties that bind the medical establishment to powerful pharmaceutical corporations. Then it details the struggle of the independent research against Orthodox Science and its code of conduct, the Scientific Method. Next, the book investigates the cover-up of information concerning UFOs and extraterrestrial life that’s certain to make you reconsider what you thought was science fiction. The final section discusses just a few of the numerous alternate energy resources and fuel savers that, if put on the market today, would soon run the fossil fuel monopolies out of business.

The popularity of NXT and the success of The Da Vinci Code are combined in this fascinating book. Projects for building and programming five of Leonardo's most famous inventions are covered in detail: the tank, the helicopter, the catapult, the flying machine, and the revolving bridge. This book is written for serious NXT programmers and covers the most popular programming environments available today. The book is abundantly illustrated and includes sample code and countless best-practices strategies.

Welcome to the world of that archetypal American, Reuben Lucius Goldberg, the dean of American cartoonists for most of the twentieth century. For more than sixty-five years, Rube Goldberg's syndicated cartoons -- he produced more than fifty strips -- appeared in as many as a thousand newspapers annually He was earning a hundred thousand dollars a year...in 1915. He wrote hit songs and stories and was, in succession, a star in vaudeville, motion pictures, newsreels, radio, and, finally, television. He even, at the age of eighty, began an entirely new career as a sculptor, and, in inimitable Goldberg fashion, was soon selling his work to galleries, collectors, and museums all over the world. Sure, Rube won the Pulitzer Prize. Every yearsomecartoonist wins the Pulitzer Prize. But the National Cartoonists Societynamedits award -- the Reuben -- after you-know-who. But it was Rube's "Inventions," those drawings of intricate and whimsical machines, that earned Rube his very own entry inWebster's New World Dictionary: Rube Goldberg...adjective...Designating any very complicated invention, machine, scheme, etc. laboriously contrived to perform a seemingly simple operation. "Inventions," even the earliest ones that date from 1914, are still being republished and recycled today as they have been over the last eighty-five years. New generations rediscover and enjoy them every day, even though their creator cleaned his pens, put the cap on his bottle of Higgins Black India Ink, and cleared his drawing board for the last time almost thirty years ago. The inventions inspired the National Rube Goldberg™ Machine Contest, held annually at Purdue University, an "Olympics of complexity" in which hundreds of engineering students from American universities and colleges -- and even middle and high schools -- compete to build and run Rube Goldberg invention machines that perform, in twenty or more steps, the annual challenge. In 1970 the Smithsonian Institution hosted a show honoring Rube Goldberg's lifework. In a life filled with superlatives, it hardly needs mentioning that Rube is the only living cartoonist and humorist to have been so honored. In his speech at the show's opening, Rube said, "Many of the younger generation know my name in a vague way and connect it with grotesque inventions, but don't believe that I ever existed as a person. They think I am a nonperson, just a name that signifies a tangled web of pipes or wires or strings that suggest machinery. My name to them is like spiral staircase, veal cutlets, barber's itch -- terms that give you an immediate picture of what they mean..." So welcome to a collection of spiral staircases and veal cutlets -- to the inventions of an American original, a creative genius named Rube Goldberg.