Astronomy, Physics & Mechanics - Free Audiobooks
Practical Talks by an Astronomer
Harold Jacoby
Memoir and Correspondence of Caroline Herschel
Margaret Herschel
Conversations on the Plurality of Worlds
Bernard Le Bovier de Fontenelle
New Physics and Its Evolution
Lucien Poincaré
Science - History of the Universe Vol. 3: Physics & Electricity
Francis Rolt-Wheeler
My Inventions and Other Works
Nikola Tesla
Miscellanea Curiosa, Vol 1
Edmond Halley
Science - History of the Universe Vol. 1: Astronomy
Francis Rolt-Wheeler
Masters of Space
Walter Kellogg Towers
Great Astronomers
Robert Stawell Ball
Martyrs of Science, or, the Lives of Galileo, Tycho Brahe, and Kepler
David Brewster
Flying Saucers are Real
Donald Keyhoe
On the Heavens
Aristotle
Easy Lessons in Einstein
Edwin E. Slosson
Radioactive Substances
Marie Curie
Pioneers of Science
Oliver Lodge
Atomic Bombings of Hiroshima & Nagasaki
United States Army Corps of Engineers
Relativity: The Special and General Theory
Albert Einstein
Golden mean to 5000 digits
Jerry Bonnell, Robert Nemiroff