Category Archives: History of science

A physics history-mystery: magnetism from light?

As I’ve noted in previous posts, one of the fun things about researching historical scientific papers is the unexpected places the investigation can take you.   Often a simple search on a straightforward topic will start a chain reaction of increasingly … Continue reading

Posted in History of science, Physics | 27 Comments

ScienceOnline ’09: Web and the History of Science

Before the events of ScienceOnline ’09 are completely lost in the labyrinth of my memory, I thought I’d post a few thoughts about the session that I co-moderated with scicurious and Brian, on The Web and the History of Science.  … Continue reading

Posted in History of science | 6 Comments

Faraday’s unified theory of… electricity? (1833)

This is the second in a series of posts describing the researches of the super-experimentalist Michael Faraday (1791-1867) into electricity and magnetism.  In the first post of the series, I discussed his first paper on his electrical research, in which … Continue reading

Posted in History of science, Physics | 7 Comments

Mr. Faraday’s (most excellent) experimental researches in electricity (1831)

Michael Faraday (1791 – 1867) was a master of electricity.  His researches established may important results in electromagnetic theory, including some which are now so taken for granted that Faraday’s name is unfortunately not even thought of in connection with … Continue reading

Posted in History of science, Physics | 28 Comments

Fabry, Perot, and their wonderful interferometer (1897, 1899)

This is my entry for the fifth edition of The Giant’s Shoulders, to be held at Podblack Blog on November 15th. By the late 1800s, physicists had begun a serious study of the structure of the atom.  The best tool … Continue reading

Posted in History of science, Optics, Physics | 12 Comments

“Interference between different photons never occurs:” Not! (1963)

Note: This post is my contribution to the third edition of The Giant’s Shoulders, a carnival of blog posts on classic science papers. One of the most famous statements concerning quantum mechanics, as it relates to the light particles known … Continue reading

Posted in History of science, Optics, Physics | 26 Comments

The discovery, rediscovery, and re-rediscovery of computed tomography

Note: This post is my contribution to The Giant’s Shoulders #2, to be held at The Lay Scientist. I thought I’d cover something a little more recent than my previous entries to the classic paper carnival; in truth, I need … Continue reading

Posted in History of science, Physics | 13 Comments

Einstein vs. Whittaker, with Born in the middle

My former thesis advisor is the greatest! I recently helped him update an electronic compilation of his collected papers, but refused any payment for my services. He ignored me and sent me a copy of The Born-Einstein Letters, a compilation … Continue reading

Posted in History of science, Physics, Relativity | 9 Comments

What a drag: Arago’s Experiment (1810)

Note: This post is my contribution to the first-ever edition of The Giant’s Shoulders, a new blog event compiling posts concerning classic science papers. I’ve been meaning to get back to my series of posts on relativity, but things have … Continue reading

Posted in History of science, Optics, Physics, Relativity | 20 Comments

The gallery of failed atomic models, 1903-1913

It is often said that history is “written by the victors”. While this statement is usually referring to the winners of a military or political conflict, a similar effect occurs in the history of science. Physics textbooks, for instance, often … Continue reading

Posted in History of science, Physics | 41 Comments