Another year, another fall, another disbursement of dynamite money from our friends in Scandawegia. The 2013 Nobel Prize announcements are almost upon us. Which means it’s time for the game everyone loves to tolerate: the Uncertain Principles Nobel Prize Betting Pool. As always, the core rules are simple: Leave a comment to this post predicting… Continue reading Nobel Prize Betting Pool 2013
Category: Physics
Things I’ve Never Quite Understood: Microscopic Picture of Blackbody Radiation
I’m putting together slides for a TED audition talk in a couple of weeks, about how the history of quantum mechanics is like a crossword puzzle. This involves talking about black-body radiation, which is the problem that kicked off QM– to explain the spectrum of light emitted by hot objects, Max Planck had to resort… Continue reading Things I’ve Never Quite Understood: Microscopic Picture of Blackbody Radiation
On Class and Skills and Education
In a comment to yesterday’s post about the liberal arts, Eric Lund makes a good point: The best argument I have ever heard for doing scholarship in literature and other such fields is that some people find it fun. I single this out as a good point not because I want to sneer at the… Continue reading On Class and Skills and Education
The 15 Most Interesting Force-Carrying Bosons
It’s gradually becoming clear to me that this blogging thing is old hat. It’s a Web 4.0 world now, and we’re all just Tmblng through it. So, I need to get with modernity, and start posting the listicles that are the bread and butter of the new social media order. Thus, I give you a… Continue reading The 15 Most Interesting Force-Carrying Bosons
Gender Gap Update
The JCC day care is closed today for one of the fall cluster of Jewish holidays, which means I’m spending the morning with The Pip before Kate comes home to take the afternoon shift so I can teach my class. Thus, this is more of a tab clearance sort of exercise than a thoughtful examination… Continue reading Gender Gap Update
Trapping Neutrinos?
One of the chapters of the book-in-progress talks about neutrino detection, drawing heavily on a forthcoming book I was sent for blurb/review purposes (about which more later). One of the little quirks of the book is that the author regularly referred to physicists trying to “trap” neutrinos. It took me a while to realize that… Continue reading Trapping Neutrinos?
Laser-Cooled Atoms: Ytterbium
Element: Ytterbium (Yb) Atomic Number: 70 Mass: Seven “stable” isotopes, from 168 to 176 amu. Two of those are nominally radioactive, with half-lives vastly in excess of the age of the universe. Laser cooling wavelength: 399 nm and 556 nm. Doppler cooling limit: 690 μK in the UV and 4.4 μK in the green. Chemical… Continue reading Laser-Cooled Atoms: Ytterbium
On the Interconnectedness of Science
I’ve finished a first pass through all the regular chapters of the book-in-progress (in addition to those in in this progress report, there’s one more in Section 1 about antiques, and three more in Section 4, two about statistics and one about teamwork). I’m starting to do section-level proofreading, looking at blocks of chapters together.… Continue reading On the Interconnectedness of Science
PowerPoint Is a Tool
Over at NPR, Adam Frank has an ode to the use of chalk for teaching science, including a bit of warm fuzzy nostalgia: I have powerful memories of tracking through derivations presented in class when I was a student. When done well, they pinned my attention down. The act of copying what was appearing on… Continue reading PowerPoint Is a Tool
How to Think Like a Scientist in an Elevator
A couple of months back, TED put out a call for auditions for a chance to speak at one of their events. They asked for a one-minute video, and I said “What the hell, I can do that. I need an ‘elevator pitch’ version of the book-in-progress anyway.” This is the result: So, if you’ve… Continue reading How to Think Like a Scientist in an Elevator