Isaac Newton

The famous physicist Sir Isaac Newton lectured on optics from 1670 - 1672. He worked on refraction of light into colored beams using prisms …

Charles W. Eliot, 21st President of Harvard University, edited this volume of prefaces ... authored by a Who's Who of World Literature: Baco…

While Isaac Newton is most known today for his research in physics, during his own life he was also well-known for his religious scholarship…

Eighteen short nonfiction works in the public domain, independently chosen by the readers. Topics include a woman in Alaska, Cuban folklore,…

Twenty short nonfiction works in the public domain, independently chosen by the readers. Topics include History--Jocelyn de Brakelond's 13th…

Eighteen short nonfiction works in the public domain, independently chosen by the readers. Topics include astronomy, religion, United States…