Over at Unqualified Offerings, Thoreau proposes an an experimental test of Murphy’s Law using the lottery. While amusing, it’s ultimately flawed– Murphy’s Law is something of the form: Anything that can go wrong, will. Accordingly, it can only properly be applied to situations in which there is a reasonable expectation of success, unless something goes… Continue reading Murphy Violation in Science
Category: History of Science
Sex, Intuition, and Evidence in Science
Over at A Most Curious Planet, Alexandra Jellicoe offers a story with the provocative headline Is Science Sexist?, which spins off an anecdote from astronomy: I was listening to Radio 4 a few months ago and the discussion about gender intelligence lodged in the deeper recesses of my brain unthought-of until recently when I went… Continue reading Sex, Intuition, and Evidence in Science
Are Communications Skills Holding Science Back?
Over in yesterday’s communications skills post commenter Paul raises a question about priorities: I wonder to what extent good writers, public speakers and communicators are being promoted in science in place of good thinkers – people who can challenge prevailing dogma, invent promising novel approaches to old problems, and who have the intuition needed for… Continue reading Are Communications Skills Holding Science Back?
Precision Measurement Hits Cable
I didn’t see it live, but thanks to the wonders of the Internet, you can see Tom O’Brian of NIST talking about measurement on the Rachel Maddow show last night: Visit msnbc.com for breaking news, world news, and news about the economy Tom used to have an office not far from the lab I worked… Continue reading Precision Measurement Hits Cable
The Past and Future of the Laser
While it’s not aprt of the official LaserFest package of stuff, Physics World is marking the 50th anniversary of the laser with a couple of really nice pieces on lasers in science and popular culture: Where next for the laser interviews six laser experts– Claire Max of UCSC, Bill Phillips of NIST, Steven Block of… Continue reading The Past and Future of the Laser
Last Call for Laser Smackdown Voting
With over 700 votes cast in the Laser Smackdown poll in honor of the 50th anniversary of the laser, laser cooling has opened a commanding 20-vote lead in the race to be the Most Amazing Laser Application of All Time. If you prefer one of the other options, you have only six hours left to… Continue reading Last Call for Laser Smackdown Voting
“Subtle Is the Lord…” by Abraham Pais
The APS now gives out an Abraham Pais Prize for History of Physics, which gives you some idea of how influential his work was, in particular “Subtle Is the Lord…” The Science and Life of Albert Einstein, which won prizes and sits in a prominent position on the bookshelves of many physicists. Like a lot… Continue reading “Subtle Is the Lord…” by Abraham Pais
Measuring the Angular Momentum of Light
I’m teaching a junior/senior level elective this term on quantum mechanics. We’re using Townsend’s A Modern Approach to Quantum Mechanics, which starts with spin-1/2 and develops the whole theory in terms of state vectors and matrices. This is kind of an uneasy fit for me, as I’m very much a swashbuckling experimentalist, and not as… Continue reading Measuring the Angular Momentum of Light
Sketchy March Meeting Notes: Monday
I’m terrible about taking notes on conference talks, especially when I’m jet-lagged and was sleep deprived even before I got on the plane. I do jot down the occasional paper reference, though, so here are the things I wrote down, and the talks they were associated with. This should give you some vague idea of… Continue reading Sketchy March Meeting Notes: Monday
Fifty Years of Solutions Finding Problems
2010 marks the 50th anniversary of the invention of the laser. To mark the occasion, the American Physical society has launched LaserFest, which will involve a large number of public events over the next year. The website includes a bunch of cool things explaining the physics of lasers, and a timeline of laser history with… Continue reading Fifty Years of Solutions Finding Problems