Astronomy, Physics & Mechanics

Audiobook: Thus Spake Zarathustra: A Book for All and None

Friedrich Wilhelm Nietzsche (1844–1900) was a nineteenth-century German philosopher. He wrote critical texts on religion,

Audiobook: Lectures of Col. R.G. Ingersoll, Volume 1

Colonel Robert Green Ingersoll was a Civil War veteran, American political leader and orator during

Audiobook: Lectures of Col. R.G. Ingersoll, Volume 2

A second volume of lectures by the most famous orator of the 19th century. Ingersoll

Audiobook: Good Sense

In 1770, Baron D’Holbach published his masterpiece, “Systeme de la Nature”, which for a long

Audiobook: God and my Neighbour

“I have been asked why I have opposed Christianity. I have several reasons, which shall

Audiobook: Diary of a Dead Officer

Published posthumously in 1919, this collection of diary entries presents a scathing picture of army

Audiobook: Necessity of Atheism

Plain speaking is necessary in any discussion of religion, for if the freethinker attacks the

Audiobook: Prisoner for Blasphemy

George William Foote, a British secularist, was convicted and imprisoned on the charge of blasphemy

Audiobook: Ancient and Modern Celebrated Freethinkers

This book presents a brief bio and a summary of important ideas & events in

Audiobook: My Path to Atheism

My Path to Atheism is a remarkable document in many ways, not least that it

Audiobook: Mistakes of Moses

Robert G. Ingersoll was an extremely popular humanist orator in the late nineteenth century, and

Audiobook: Works Of Robert G. Ingersoll, Volume 4

Col. Robert G. Ingersoll, one of the greatest orators of the mid-19th century, was a

Audiobook: Golden mean to 5000 digits

The golden section is a line segment sectioned into two according to the golden ratio.

Audiobook: Relativity: The Special and General Theory

This is an introduction to Einstein’s space-bending, time-stretching theory of Relativity, written by the master

Audiobook: Atomic Bombings of Hiroshima & Nagasaki

This is the official report, published nearly 11 months after the first and only atomic

Audiobook: Pioneers of Science

This book takes its origin in a course of lectures on the history and progress

Audiobook: Radioactive Substances

Marie Curie, born in Warsaw in 1867, was a Polish-French physicist and chemist famous for

Audiobook: Flying Saucers are Real

The Flying Saucers are Real is a book that investigates numerous encounters between USAF fighters,

Audiobook: Martyrs of Science, or, the Lives of Galileo, Tycho Brahe, and Kepler

“The martyrs of Science” gives a brief biography of Galileo, Brahe and Kepler. These three

Audiobook: Great Astronomers

Of all the natural sciences there is not one which offers such sublime objects to

Audiobook: Masters of Space

This is the story of talking at a distance, of sending messages through space. It

Audiobook: Science – History of the Universe Vol. 1: Astronomy

Multi-volume work on science edited by Francis Rolt-Wheeler. The first volume is on Astronomy written

Audiobook: My Inventions and Other Works

Between February and October 1919, Nikola Tesla submitted many articles to the magazine Electrical Experimenter.

Audiobook: Science – History of the Universe Vol. 3: Physics & Electricity

Multi-volume work on science edited by Francis Rolt-Wheeler. The third volume is on physics written

Audiobook: New Physics and Its Evolution

The end of the 19th and beginning of the 20th century marked a new era

Audiobook: Memoir and Correspondence of Caroline Herschel

For many people, the name Caroline Herschel will be unfamiliar, but she was one of

Audiobook: Practical Talks by an Astronomer

The present volume has not been designed as a systematic treatise on astronomy. There are

Audiobook: Popular History of Astronomy During the Nineteenth Century

A Popular History of Astronomy during the Nineteenth Century was thought to be Agnes Mary

Audiobook: Story of Eclipses

Solar eclipses have both frightened and fascinated humankind for thousands of years. At first believed

Audiobook: Flatland: A Romance of Many Dimensions (version 2)

This is a satirical novel written by Edwin A. Abbott, first published in 1884. Abbott

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