Ancient Technology

Hippias of Elis travels throughout the Greek world practicing and teaching the art of making beautiful speeches. On a rare visit to Athens, he meets Socrates, who questions him about the nature of his art. Socrates is especially curious about how Hippias would define beauty. They agree that beauty makes all beautiful things beautiful, but when Socrates presses him to say precisely what he means, Hippias is unable to deliver such a definition.

Following the fall of Rome, the sea is increasingly the stage upon which the human struggle of western civilization is played out. In a world of few roads and great disorder, the sea is the medium on which power is projected and wealth sought. Yet this confused period in the history of maritime warfare has rarely been studied; it is little known and even less understood. Charles Stanton uses an innovative and involving approach to describe this fascinating but neglected facet of European medieval history.

Papyrus rolls and Twitter have much in common, as each was their generation's signature means of "instant" communication. Indeed, as Tom Standage reveals in his scintillating new audiobook, social media is anything but a new phenomenon. From the papyrus letters that Roman statesmen used to exchange news across the Empire to the advent of hand-printed tracts of the Reformation to the pamphlets that spread propaganda during the American and French revolutions, Standage chronicles the increasingly sophisticated ways people shared information with each other....

In the frozen silence of the Himalayas, something impossible awakens beneath the ice. When a seasoned alpinist vanishes during a high-altitude expedition, what begins as a desperate search spirals into a discovery that defies logic, history, and human understanding. Trapped between survival and revelation, Daniel finds himself in a place no map has charted — a place that was never meant to be found. Blending atmospheric science fiction with mystery and psychological tension, The Alien Lab: Part I is the first step into a larger universe. For those who crave the awe of discovery, the ...

Many of us know little about Archimedes other than his "Eureka" exclamation upon discovering that he could immerse an object in a full tub of water and measure the spillage to determine the object's weight. That seemingly simple observation not only proved to King Hieron II of Syracuse that a certain amount of silver had been used in what was supposed to be his solid-gold crown, it established the key principles of buoyancy that govern the flotation of hot-air balloons, ships, and denizens of the sea.

Throughout history, folklore, and mystery, tales have circulated of massive stones being moved through the air effortlessly, seemingly by means of sound. Bizarre? Well, yes, it is. That doesn’t negate the fact that sound was, and still remains, the key to the construction of the pyramids of Egypt, Stonehenge, the stone figures of Easter Island, and the massive stones at Baalbek, Lebanon. Were they the work of ancient humans, of equally ancient extraterrestrials, or of both?

Ever wonder why we refer to three so often? The Big Three. “Third time’s a charm.” “Bad news comes in threes.” Threes represent curious patterns in many cultures. Sometimes those patterns of threes are obvious and tangible. Consider the modern traffic signal. Green, yellow and red lenses, each with a different meaning to motorists, bicyclists and pedestrians, fire in a predictable and never-changing order to signal proceed, slow down and stop when lighted in sequence. Sometimes those patterns are intangible. Such as three laws. Three rules of thumb. Three principles. Three classes...

The modern world has the ancient Romans to thank for the origins of many modern technologies, conveniences, and ideas, from running water, baths, and republican-style government to roads. Similarly, by the third century BCE, the Romans were prodigious monument builders, so much so that the memory of the great Roman Republic and the Roman Empire continues to exist within a cityscape of stone. Rome’s public spaces were filled with statues, arches, temples, and many other varieties of monumental images, and each of these structures had its own civic or religious function.

The Minoan-Mycenaean Empire is one of the most compelling of the lost civilizations, so how does an advanced civilization vanish as if into thin air? This kingdom wasn’t limited to Greece and its Mediterranean tributaries, the Mycenaean Empire of Greek gods extended around the world, even into the Americas. Their technology included analog computers, humanoid robots, talking oracles, flying machines, transparent windows, hot and cold running water, flushing toilets, sewer systems, loose-stone pyramids that pulled water out of the air, and transcontinental ships with voice navigation.

TELEPORT NEWS, is a fascinating series to discuss the most insane topics of science discovery the world has ever seen. As the leading Applied physicist in full person Teleportation, this research can bring new knowledge to the present theories and provide a working knowledge of Spacetime explorations. No, not a sci fi fantasy, for real! In fact, Give me 10 disciplined students and we can advance humanities understanding of existence by 12,000 years. For the farther you go back in time, the more advanced. Yes, there were cavemen and all of that, but there were super civilizations that gained...

Follow Christoph Swift and his diverse band of companions as they navigate the treacherous waters of the Traders World. In a realm where minosium—a gem of extraordinary power—fuels both progress and conflict, every wave conceals a potential ally or enemy. But in this world where ambition and magic intertwine, every alliance harbors a hidden agenda. As Christoph and his unlikely crew sail from sun-drenched archipelagos to mist-shrouded islands, each discovery brings them closer to the mythical Labyrinth—and to danger. Facing ruthless factions and ancient mysteries, they must master ...

With this Junior Genius Guide to Greek mythology, you’ll become an expert and wow your friends and teachers with all the best ancient stories: how Prometheus outsmarted the gods, how Achilles’s heel led to his death, and how we mere mortals always seem to get mixed up in so many misadventures. With cool trivia and fun quizzes to test your knowledge, this guide will have you on your way to whiz-kid status in no time!

What Do We Know About Atlantis? lets curious young listeners dive into what we really know about the sunken city. First described by Plato, the idea of Atlantis has existed since 360 B.C.! Learn about the history of the Greek god Poseidon's relationship with the kingdom and the real research that's been done by historians and scientists who are trying to locate Atlantis. Featured in plenty of movies, books, and comics, Atlantis is still relevant in popular culture today...but does it really exist?

From Aristotle to Ada Lovelace: a brief history of the mathematical ideas that have forever changed the world and the everyday people and pioneers behind them. The story of our best invention yet. From our ability to calculate the passing of time to the algorithms that control computers and much else in our lives, numbers are everywhere. They are so indispensable that we forget how fundamental they are to our way of life.

An ex-captain. A cosmic conspiracy. Alien static shatters Nate’s peace on Mars. Mara decodes its secrets with him. Echo the enigmatic AI. Their mission: protect the Nexus, defend its power. Commander Zorin’s shadows darken their path. Broken worlds beckon with dangerous secrets. Will they unlock ancient wonders or unleash chaos? History holds its breath—heroes must rise.

With this book about ancient Egypt, you’ll become an expert and wow your friends and teachers with awesome ancient facts: Did you know that some Egyptians used to shave their eyebrows whenever a cat died? Or that some people worshiped a god of lettuce? With cool trivia, and fun quizzes to test your knowledge, this guide will have you on your way to whiz-kid status in no time.

Deep in the arctic region, investigating the largest quake the world has ever known, Dr. Elias Marlow stumbles upon two things that will change the world—and both must be kept secret. The first is a riverbed, newly exposed by the quake, redirecting its river, revealing a glittering vein of Aetherstone—the rarest and most powerful mineral on Utoa. The second, is a cave of wonders revealing the story of the civilization before them, and their fate. On a planet still reeling from a sudden and catastrophic animal die-off, Elias knows what another sudden revelation could spark. Faith, ...

In a future where the lines between reality, technology, and ancient secrets blur, Echoes Beyond Time brings together ten thrilling tales of discovery, rebellion, and the unraveling of forgotten knowledge. From astronauts encountering life forms on distant planets to underground resistance fighting corrupt AI, each story explores the hidden dangers lurking in utopias, the power of history's most elusive artifacts, and the fate of humanity as it grapples with forces beyond comprehension. Dive into worlds where past, present, and future collide, and nothing is as it seems... Here are the 10 ...

Socrates questions Ion, an actor who just won a major prize, about his ability to interpret the epic poetry of Homer. How does an actor, a poet, or any other artist create? Is it by knowing? Is it by inspiration? As the dialogue proceeds, the nature of human creativity emerges as a mysterious process and an unsolved puzzle.

This is the true story of how Kush (parts of modern Sudan and Ethiopia) founded a dynasty of black Pharaohs. This astonishing civilization south of Egypt developed its own distinctive pyramid and culture and overcame both Egypt and Rome. Ancient propaganda claimed victory over the barbarians of Kush, but the truth cannot be hidden forever!