Yesterday’s big post on why I think people should embrace scientific thinking in a more conscious way than they do already (because my claim is that most people already use scientific thinking, they’re just not aware that they’re doing it) is clearly a kind of explanation of the reason behind my next book, but what… Continue reading Modern Physics and Scientific Thinking
Tag: physics
Why Should You Think Like a Scientist?
As you may or may not know, I’m currently at work on a book called How to Think Like a Scientist. This raises the fairly obvious question in the post title, namely, why should people think like scientists? What’s the point? In a sense, this is (as Ethan Zuckerman pointed out at lunch the other… Continue reading Why Should You Think Like a Scientist?
How Did the arXiv Succeed?
In which we look again at the question of why, despite the image of physicists as arrogant bastards, biologists turn out to be much less collegial than physicists. ———— While I was away from the blog, there was a spate of discussion of science outreach and demands on faculty time, my feelings about which are… Continue reading How Did the arXiv Succeed?
Single Photons Are Still Photons: “Wave-particle dualism and complementarity unraveled by a different mode”
In which we do a little ResearchBlogging, taking a look at a slightly confusing paper putting a new twist on the double-slit experiment. ———— I’m off to California this afternoon, spending the rest of the week at DAMOP in Pasadena (not presenting this year, just hanging out to see the coolest new stuff in Atomic,… Continue reading Single Photons Are Still Photons: “Wave-particle dualism and complementarity unraveled by a different mode”
Excellent Approximations and Lying to Children
In which I talk about the common complaint that we teach students physics that “isn’t true,” and the limits on that statement. ———— Frequent commenter Ron sent me an email pointing to this post by David Reed on “What we “know” that t’aint so…. and insist on teaching to kids!”: he science we teach is… Continue reading Excellent Approximations and Lying to Children
Ask Emmy Questions
The blog is recovering from the transition to WordPress, but I’m still not fully confident in it. So We’ll turn to another corner of the social media universe for my procrastinatory needs this morning: Having Emmy answer physics questions on Twitter. The same deal as when we’ve done this before: If you’ve got a physics… Continue reading Ask Emmy Questions
This Week’s Reading in the Church of the Larger Hilbert Space
1 And the LORD looked upon the earth, and, behold, it was corrupt; for all flesh had corrupted his way upon the earth. 2 And the LORD said unto Noah, The end of all flesh is come before me; for the earth is filled with violence through them; and, behold, I will destroy them with… Continue reading This Week’s Reading in the Church of the Larger Hilbert Space
The Physics of a Sad Balloon
My birthday was two months ago, and SteelyKid’s was the weekend before last, so we’ve had balloons running around the house for a good while now. Meaning that when I came into the library yesterday, I saw the sad little image on the right: a half-deflated Mylar balloon floating at about chest height. Now, the… Continue reading The Physics of a Sad Balloon
Scientific Commuting: When Does It Make Sense to Take Alternate Routes?
I am an inveterate driver of “back ways” to places. My preferred route to campus involves driving through a whole bunch of residential streets, rather than taking the “main” road leading from our neighborhood to campus. I do this because there are four traffic lights on the main-road route, and they’re not well timed, so… Continue reading Scientific Commuting: When Does It Make Sense to Take Alternate Routes?
How Good Are Polarized Sunglasses?
A while back, I explained how polarized sunglasses work, the short version of which is that light reflected off the ground in front of you tends to be polarized, and by blocking that light, they reduce the effects of glare. This is why fishermen wear polarized sunglasses (they make it easier to see through the… Continue reading How Good Are Polarized Sunglasses?