Early Technology

Today's most urgent problems are fundamentally global. They require nothing less than concerted, planetwide action if we are to secure a long-term future. But humanity's story has always been on a global scale. Sachs takes listeners through a series of seven distinct waves of technological and institutional change, starting with the original settling of the planet by early modern humans through long-distance migration and ending with reflections on today's globalization.

Ernest Seton's stories reach, inside the animals he writes about in telling their stories. He gives us a greater understanding of their lives on planet earth. Adventure, comedy and sadness all intertwine to make these stories hard to put down until the last word...

The human species is relatively new to the planet in geologic terms. With origins reaching back only a few million years, the rise of humans from primate ancestors is a remarkable evolutionary success story. Early Humans traces the beginnings of the human species, its success and adaptability, and the development of such innovations as human language and culture.

In 1910, Mary Acworth Evershed (1867-1949) sat on a hill in southern India staring at the moon as she grappled with apparent mistakes in Dante's Divine Comedy. Was Dante's astronomy unintelligible? Or was he, for a man of his time and place, as insightful as one could be about the sky? As the 20th century began, women who wished to become professional astronomers faced difficult cultural barriers, but Evershed joined the British Astronomical Association and, from an Indian observatory, became an experienced observer of sunspots, solar eclipses, and variable stars.

After the Apollo program put 12 men on the moon and safely brought them home, anything seemed possible. In this spirit, the team at NASA set about developing the space shuttle, arguably the most complex piece of machinery ever created.

How big is the universe? In the early twentieth century, scientists took sides. One held that the entire universe was contained in the Milky Way galaxy. Their champion was the strong-willed astronomer Harlow Shapley. Another camp believed that the universe was so vast that the Milky Way was just one galaxy among billions—the view that would prevail, proven by the equally headstrong Edwin Hubble.

Only two people were in a position to experience all the events leading up to the first flight of a viable airplane, and here in three short essays they report how it came about.The idea of powered flight was so new that there were not even accepted methods of measuring the forces at play on a machine in-flight.

This program is read by the author and contains original interviews with Gary Vee, Mel Tal, and Steve Aoki. National bestselling author and streetwear entrepreneur Bobby Hundreds’s manifesto about NFTs, the future of creativity, and bringing his brand and community into the modern digital...

When Dr. David Hosack tilled the country's first botanical garden in the Manhattan soil more than 200 years ago, he didn't just dramatically alter the New York landscape; he left a monumental legacy of advocacy for public health and wide-ranging support for the sciences. In melodic prose, historian Victoria Johnson eloquently chronicles Hosack's tireless career to reveal the breadth of his impact. The result is a lush portrait of the man who gave voice to a new, deeply American understanding of the powers and perils of nature.

Take a sneak peek into the world of the magical Sun and its amazing powers! Dear Sunshine is a simple book for toddlers that will teach every boy and girl the most important things about the Sun. The little ones can find out why our Sun is so important for people, plants, and animals, how we enjoy the sunrise and the gentle light of its rays.

Tycho Brahe and Johannes Kepler: The Lives of the Early Modern Astronomers Whose Partnership Revolutionized the Field of Astronomy examines the work that made the two of them some of history’s most important scientists. You will learn about Tycho Brahe and Johannes Kepler like never before.

Energy Fun Land. It is a new, simple and fun way to learn about energy. It is an introductory series to energy concepts. This audiobook has been written and designed to stimulate the aforementioned age groups to start questioning (what’s energy) by providing introductory environment of types of energy. However; this audiobook will not indulge in depth into these terms.