This may be a job for the MythBusters, but I’ll throw this out as a puzzle for interested blog readers. I don’t know the answer to this (though it wouldn’t be all that hard to determine experimentally), I just think it’s sort of interesting. There’s a poll at the bottom of this post, but it… Continue reading Summertime Thermodynamics: Car Windows Open or Closed?
Month: June 2010
Links for 2010-06-03
Precautions and Paralysis « Easily Distracted “The cautionary example that I think is most pertinent for academics is newspaper and magazine journalism. Fifteen years ago, some of the developments that have cast the future of print journalism as we have known it into doubt were already quite visible. But few people in the industry took… Continue reading Links for 2010-06-03
Table-Top X-Ray Lasers
I mentioned in a previous post that one of the cool talks I saw at DAMOP had to do with generation of coherent X-Ray beams using ultra-fast lasers. What’s particualrly cool about this work is that it doesn’t require gigantic accelerators or nuclear explosions to produce a laser-like beam of x-rays– it’s all done with… Continue reading Table-Top X-Ray Lasers
Extremists Aren’t Interesting
Sean Carroll is miffed about a science-and-religion panel at the World Science Festival: The panelists include two scientists who are Templeton Prize winners — Francisco Ayala and Paul Davies — as well as two scholars of religion — Elaine Pagels and Thupten Jinpa. Nothing in principle wrong with any of those people, but there is… Continue reading Extremists Aren’t Interesting
Links for 2010-06-02
BOOK EXPO AMERICA LUNCHEON TALK “The Future, capital-F, be it crystalline city on the hill or radioactive post-nuclear wasteland, is gone. Ahead of us, there is merely…more stuff. Events. Some tending to the crystalline, some to the wasteland-y. Stuff: the mixed bag of the quotidian. Please don’t mistake this for one of those “after us,… Continue reading Links for 2010-06-02
Correlation, Causation, and Belief in Creation
Thinking from Kansas, Josh Rosenau notices a correlation in data from a Daily Kos poll question on the origin of the universe: Saints be praised, 62% of the public accepts the Big Bang and a 13.7 billion year old universe. Democrats are the most positive, with 71% accepting that, while only 44% of Republicans agree… Continue reading Correlation, Causation, and Belief in Creation
Relativity on a Human Scale
While I mostly restricted myself to watching invited talks at DAMOP last week, I did check out a few ten-minute talks, one of which ended up being just about the coolest thing I saw at the meeting. Specifically, the Friday afternoon talk on observing relativity with atomic clocks by Chin-Wen Chou of the Time and… Continue reading Relativity on a Human Scale
How to Teach Physics to Your Dog: Upcoming Events
Two noteworthy events related to How to Teach Physics to Your Dog in the next month: First, and most important, I’m going to be signing books at the Author’s Alley portion of the World Science Festival Street Fair. The fair itself is in Washington Square Park in Manhattan, though the name of the signing program… Continue reading How to Teach Physics to Your Dog: Upcoming Events
Links for 2010-06-01
OPERA Sees Tau Neutrino Appearance!! “It is official: the OPERA experiment (above, in a sketch) has found its first tau lepton in one of its bricks (a picture of a brick is shown below). What gives, I am hearing some of you ask. It means that a muon neutrino launched from the CERN laboratories in… Continue reading Links for 2010-06-01