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Trinity College Dublin
Trinity College: Newton's Principia, Book Ii, Lemma Ii
A page from Trinity College that includes both Latin and English versions of Newton's Principia. Also includes a criticism of Newton's proof by Berkeley. Links regarding the historical publications are included.
Stanford University
Stanford Encyclopedia of Phil.: Principia Mathematica
This site from the Stanford Encyclopedia of Philosophy briefly explains the history and significance of the famous logical treatise by Whitehead and Russell. Lists the table of contents from each of its three volumes.
Internet History Sourcebooks Project
Fordham University: Modern History Sourcebook: Principles of Natural Philosophy
This site from Fordham University is an exerpt from Newton's famous "Principia."
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Newton's Mountain Model
A science simulation launches a projectile from the top of a mountain testing Newton's theory introduced in Principia.
Other
Principia Cybernetica: Homeostasis, Resistance to Change
Explains what happens during homeostasis, or the tendency to achieve balance. Explains the theory of homeostasis as applied to ecological, biological, and social systems.
Other
Principia Cybernetica Web: Multicellular Organisms
Learn about the transition from unicellular to multicellular organisms. Includes related sources.
Trinity College Dublin
Trinity College: Sir Isaac Newton (1642 1727)
A valuable and lengthy biography from Trinity College by W.W. Rouse Ball is transcribed by D.R. Wilkins on this page. Mentioned are the important facets of his work in physics and astronomy.
Other
Principia Cybernetica Project: Insect Societies
A description of the evolution of the caste differentiation in insect colonies.
Other
Principia Cybernetica Web: Punctuated Equilibrium
Starts with a definition of Punctuated Equilibrium, followed by an explanation of this "Observation," and how it fits with other evolutionary theory.
Other
Principia Cybernetica Web: Logarithm
Short site with links to related sites on the topic of the Logarithm
Internet History Sourcebooks Project
Fordham University: Modern History Sourcebook: Isaac Newton
This site from Fordham University links to excerpts of Newton's major works. Please scroll down to find the section on Newton titled "The Creation of Classical Physics." You will be able to actually read some of Newton's work! Read...
Georgia Department of Education
Ga Virtual Learning: Restoration and Eighteenth Century: Historical Contexts
This is an historical context for the Restoration and Eighteenth Century period in England. It provides a list of dates and titles for sections of the period and discusses the authors and characteristics of each. It provides links to "A...
Nobel Media AB
The Nobel Prize: The Nobel Prize in Literature 1950
This website from the Nobel e-Museum provides information on the 1950 recipient of the Nobel Prize in Literature, Earl (Bertrand Arthur William) Russell (1872-1970 CE), an author who was honored for his "varied and significant writings...
Houghton Mifflin Harcourt
Harcourt: Biographies: Isaac Newton
A brief biography on scientist Isaac Newton, highlighting his discoveries and the book he published in 1687, "Principia", which was on his theories of gravity and laws of motion.
Wikimedia
Wikipedia: Isaac Newton
In the Spanish langauge, discover the life and works of Isaac Newton. This site highlights his work and also provides links to obtain a greater understanding of these individual works.
Wisconsin Historical Society
Wisconsin Historical Society: Goodell, Rhoda Lavinia 1839 1880
Lavinia Goodell was the first female lawyer in Wisconsin, having pursued this goal tirelessly. She was hired by women's rights groups to fight for their causes.