Human history has seen many surprising and profound turning points. The ways that humans learned to use raw materials to create activity and resources set the stage for the most compelling and life-altering phase of the modern era, the Industrial Revolution. Born during this time on different continents but connected by similar interests, two men indelibly marked their generation and those that followed with their genius and foresight. This audiobook covers the war of currents and the individual lives of Tesla and Edison.

From Tesla's childhood in Yugoslavia to his death in New York in the 1940s, Cheney paints a compelling human portrait and chronicles a lifetime of discoveries that radically altered - and continue to alter - the world in which we live. Tesla: Man Out of Time is an in-depth look at the seminal accomplishments of a scientific wizard and a thoughtful examination of the obsessions and eccentricities of the man behind the science.

He wasn’t always the Great Showman. In fact, Phineas Taylor Barnum grew up in relative poverty with only his wits to help him along. When his father died, the 15-year-old boy entered the working world as a shopkeeper’s assistant. In leaps and bounds, he worked his way from assistant to shop owner, lottery office owner, and, eventually, entertainment promoter. The bulk of his career was focused on his beloved American Museum, where thousands of ticket holders flocked every day to look at the human oddities, stuffed animals, live whale, and American memorabilia.

Thomas Edison was born into a hard-working but attentive family. He struggled in school and became deaf at an early age. Born on February 11, 1847, Edison would become, arguably, the best-known American inventor of all time. His invention of the light bulb was one of more than 1,000 patents he held during his lifetime. Others included the phonograph, the electrical grid, and motion pictures. His work changed the way we see and hear the world around us.

Galileo Galilei’s contributions to modern science were so fundamental to a variety of fields that even though he died almost 400 years ago, his name retains international acclaim. This 17th-century natural philosopher is often credited with the invention of the telescope, thanks to his many discoveries using that specific instrument, and though he was not, in fact, its inventor, the myth still persists.

Benjamin Franklin was a Founding Father of America and had an enormous impact on America as it is today. In addition to that, there are many little-known facts about the man who is Benjamin Franklin. Unlike many of the other Founding Fathers, he started out in humble circumstances. From a young age, Benjamin Franklin fought for the rights of America at home and abroad. Yet, he bore the burdens of leadership and never shirked nor faltered in his mission. His greatest asset was his charm and friendliness, but he had his detractors as well and felt the emotional impact of that.

Alexander Hamilton is one of the most extraordinary figures in American history. A deep thinker, a military leader, and a political dynamo, he was George Washington's right-hand man and perhaps the most important figure in the shaping of the Constitution. His policies and practices in government set the United States down a path of commercial wealth and economic stability. His ideas still resonate in the powerful nation he helped create. During his time, Hamilton was a divisive figure.

The tale of William the Conqueror is written down by numerous contemporaries with various perspectives. It's a tale that would inspire some, while fascinate and even terrify others. It’s a tale of a man from a seemingly small land rising to rule one of the most powerful, stable kingdoms in all of Europe at the time - a kingdom that would sow the seeds of an empire that would sprout many centuries later.

Nikola Tesla (1856-1943), credited as the inspiration for radio, robots, and even radar, has been called the patron saint of modern electricity. Based on original material and previously unavailable documents, this acclaimed book is the definitive biography of the man considered by many to be the founding father of modern electrical technology.

Warrior. Ruler. Patron of the arts and language. Terrorist. Brutal oppressor. Protector of the good. Guardian of Christendom. Father of Europe. There are so many different ways in which Charlemagne can be described, and yet, the man himself is often seen as an enigma. Depending on the viewpoint of history, he could have been either a monster or a guardian angel. Yet, as with most men, the truth lies somewhere in between. The truth is that he was human.

Did you know that one obscure sheep-herding and wool-making family in the Italian region of Tuscany went from humble beginnings to becoming one of the richest and most influential families of all time? Meet the Medici family, who, in some ways, can be considered to be the godfathers of the Renaissance. They patronized Michelangelo, Leonardo da Vinci, and Sandro Botticelli, among many other famous artists. They helped to recover many famous ancient Roman and Greek writings and built academies to encourage the spread of learning.

When Elon Musk was a kid in South Africa, he was regularly beaten by bullies. One day a group pushed him down some concrete steps and kicked him until his face was a swollen ball of flesh. He was in the hospital for a week. But the physical scars were minor compared to the emotional ones inflicted by his father, an engineer, rogue, and charismatic fantasist.

Asked to name a great physicist, most people would mention Newton or Einstein, Feynman or Hawking. But ask a physicist and there’s no doubt that James Clerk Maxwell will be near the top of the list. Maxwell, an unassuming Victorian Scotsman, explained how we perceive color. He uncovered the way gases behave. And, most significantly, he transformed the way physics was undertaken in his explanation of the interaction of electricity and magnetism, revealing the nature of light and laying the groundwork for everything from Einstein’s special relativity to modern electronics.

Nikola Tesla was a major contributor to the electrical revolution that transformed daily life at the turn of the 20th century. His inventions, patents, and theoretical work formed the basis of modern AC electricity, and contributed to the development of radio and television. Like his competitor Thomas Edison, Tesla was one of America's first celebrity scientists, enjoying the company of New York high society and dazzling the likes of Mark Twain with his electrical demonstrations. An astute self-promoter and gifted showman, he cultivated a public image of the eccentric genius.

Historians have long told the story of America’s birth as the triumph of Jefferson’s democratic ideals over the aristocratic intentions of Hamilton. Chernow presents an entirely different man, whose legendary ambitions were motivated not merely by self-interest but by passionate patriotism and a stubborn will to build the foundations of American prosperity and power.