As a scientist with a blog, I am apparently contractually obligated to link to the New York Times Magazine profile of Freeman Dyson. If I don’t, they’ll take away my privileges as a scientist. (Of course, since those consist mostly of the right to review grant applications for the NSF, maybe it’d be worth the… Continue reading Obligatory Freeman Dyson Link
Category: Science
Starting is the Hardest Part of Writing
The Female Science Professor had a nice post about working with someone who was afraid to write a paper: Out of desperation, I told the graphophobe to meet me at a particular cafe at a particular time, with the latest draft of the manuscript and whatever other notes or references he needed. We met, I… Continue reading Starting is the Hardest Part of Writing
Academic Poll: Breadth or Depth?
I fell behind on course reports from my modern physics class a few weeks back, but I do mean to get back to them, when I have more time. The material remaining is the end-of-term sprint through a bunch of topics in modern physics– three classes on atoms and molecules, three classes on solid state… Continue reading Academic Poll: Breadth or Depth?
Cold Fusion Still Generating Heat
Steve calls me out for not commenting on new stories about “cold fusion”: Becky and I have been having much more regular access to the internet since the power was fixed. We check e-mail just about everyday and can even skim yahoo news. Or Professor Orzel’s blog. I heard on BBC radio yesterday that there… Continue reading Cold Fusion Still Generating Heat
Definitions
My computer is starting to run slow in that way that indicates that either Microsoft has released an important update, or it’s just been on too long without a reboot. Either way, I need to clear some browser tabs before restarting, and there are a bunch of articles that I thought were too interesting to… Continue reading Definitions
March (Meeting) Madness
I’m giving an exam this morning, then taking the afternoon off for my annual hoops overdose, so there won’t be much physics commentary here for the next few days. If you want hot physics news, though, there are a bunch of bloggers at the March Meeting, providing summaries on the Internet: Doug Natelson has two… Continue reading March (Meeting) Madness
Teams Who Are Ahead Win More Frequently
Over at the New York Times’ Freakonomics blog, Justin Wolfers gets into the March Madness spirit by reporting on a study of basketball games that yields the counter-intuitive result that being slightly behind at halftime makes a team more likely to win. It comes complete with a spiffy graph: Explained by Wolfers thusly: The first… Continue reading Teams Who Are Ahead Win More Frequently
Why Does Excel Suck So Much?
Yesterday’s bad graphic post spurred me to finally get around to doing the “Why Does Excel Suck So Much?” post I’ve been meaning to do for a while. I gripe about Excel a lot, as we’re more or less forced to use it for data analysis in the intro labs (students who have taken the… Continue reading Why Does Excel Suck So Much?
The Confusing Display of Quantitative Information
Nobody is ever going to mistake me for Edward Tufte, but whenever I run across a chart like this one: (from Matt Yglesias, who got it from Justin Fox where it was merely one of many equally horrible plots), I find myself distracted from the actual point of the graph by the awfulness of the… Continue reading The Confusing Display of Quantitative Information
Non-Locality Is Created Locally
Scientific American has an article by David Albert and Rivka Galchen with the New Scientist-ish headline Was Einstein Wrong?: A Quantum Threat to Special Relativity and the sub-head “Entanglement, like many quantum effects, violates some of our deepest intuitions about the world. It may also undermine Einstein’s special theory of relativity.” An alternate title for… Continue reading Non-Locality Is Created Locally