Inventions History

Practical guide showing inventors how to develop, prototype, protect, and market their inventions. Bob is an engineer with over 25 years experience developing and marketing products. He used his corporate and entrepreneurial experience to develop this step-by-step guide to help fellow inventors develop their products using a "boot strapping" approach. This helps inventors to successfully develop and market their inventions without breaking the bank.

When Jesus sent 70 disciples on ahead of him, part of their mission was to heal the sick. In fact, they were supposed to heal the sick before they preached the Gospel. Best-selling author Mike Aquilina calls this command the healing imperative. And it's an imperative that ushered in the world of modern medicine. In The Healing Imperative: The Early Church and the Invention of Medicine as We Know It, Aquilina reconstructs the fascinating history of a uniquely Christian institution: the hospital.

Did you know Toll House Cookies were created accidentally in an old Toll House in Massachusetts by a woman hurrying to make a tasty snack for her patrons? And did you know that Liquid Paper® (or white-out) was invented because of one small typing mistake? Often overshadowed by famous male inventors, women have also made many significant contributions to science and industry.

Hear about the 50 most important events in the 20th century, from the Chinese Boxer Rebellion in 1900 to the Y2K Bug. This book is perfect for history lovers. Author James Weber did the research and compiled this huge list of events that changed our planet's history forever.

If you're Irish American or African American or Eastern European Jewish American, there's a rich literature to give you a sense of your family's arrival-in-America story. Until now, that hasn't been the case for Chinese Americans. From noted historian Mae Ngai, The Lucky Ones uncovers the three-generational saga of the Tape family. It's a sweeping story centered on patriarch Jeu Dips' (Joseph Tapes') self-invention as an immigration broker in post-gold rush San Francisco, and the extraordinary rise it enables.

With X-rays, doctors detect problems human eyes can't see. X-rays are a form of invisible radiation. This powerful medical technology helps experts look inside the body and even treat illnesses. But early on, X-rays caused harm too, as people used them without enough protection. This history covers the discovery of X-rays, the development of safety standards, and the rise of more powerful and precise X-ray machines. Find out how modern doctors create digital images of the inner body—even 3D images of our brains!

The Industrial Revolution was a period of shift in Britain, continental Europe, and the USA from around 1760 until at some point between 1820 and 1840, when new production innovations were introduced. The shift from hand to device production, new chemical and iron production strategies, increased use of steam and waterpower, the development of device tools, and the rise of the mechanized factory system were all part of this change. The Industrial Revolution also introduced a period of remarkable population growth.

This history of medieval inventions, focusing on the 11th to the 14th centuries, vividly portrays a thriving era of human ingenuity, and the results are still being felt to this day. From the mechanical clock to the first eyeglasses, both of which revolutionized society, many of the commonplace devices we now take for granted had their origin in the Middle Ages. Divided into 10 thematic chapters, the accessible audiobook allows the listener to sample areas of interest or listen to the book from beginning to end for a complete historical overview.