Another month, another set of blog posts. This one includes the highest traffic I think I’ve ever seen for a post, including the one that started me on the path to a book deal: — The ALPHA Experiment Records Another First In Measuring Antihydrogen: The good folks trapping antimatter at CERN have now measured the […]
Category: Physics
Physics Blogging Round-Up: July
Another month, another collection of blog posts for Forbes: — The Physics Of Century-Old Mirror Selfies: Back in the early 1900’s there was a brief vogue for trick pictures showing the same person from five different angles; this post explains how to do that with mirrors. — Why Research By Undergraduates Is Important For Science […]
Physics Blogging Round-Up: June
To make up for last month’s long delay in posting, I’ll knock out this month’s recap of Forbes blog posts really quickly. Also, I still have Vacation Brain, so writing anything really new isn’t in the cards… — What Should Non-Scientists Learn From Physics?: You probably won’t be surprised to hear that, in my opinion, […]
Physics Blogging Round-Up: March
Another month, another batch of blog posts at Forbes: — In Physics, Infinity Is Easy But Ten Is Hard: Some thoughts on the odd fact that powerful math tricks make it easy to deal uncountably many interacting particles, while a smaller number would be a Really Hard Problem. — New Experiment Explores The Origin Of […]
“CERN Invented the Web” Isn’t an Argument for Anything
I mentioned in passing in the Forbes post about science funding that I’m thoroughly sick of hearing about how the World Wide Web was invented at CERN. I got into an argument about this a while back on Twitter, too, but had to go do something else and couldn’t go into much detail. It’s probably […]
Physics Blogging Round-Up: February
Another month, another collection of physics posts from Forbes: — Quantum Loopholes And The Problem Of Free Will: In one of those odd bits of synchronicity, a previous post about whether dark matter and energy might affect atoms in a way that allowed for “free will” was followed shortly by a news release about an […]
Physics Blogging Round-Up: January
It’s a new month now, so it’s time to share links to what I wrote for Forbes last month: — Small College Astronomers Predict Big Stellar Explosion: I mostly leave astronomy stories to others, but I heard about this from a friend at Calvin College, and it’s a story that hits a lot of my […]
New Book Alert: “Breakfast With Einstein”
So, I tweeted about this yesterday, but I also spent the entire day feeling achy and feverish, so didn’t have brains or time for a blog post with more details. I’m feeling healthier this morning, though time is still short, so I’ll give a quick summary of the details: — As you can see in […]
Physics Blogging Round-Up: December
This one’s late because I acquired a second class for the Winter term on very short notice. I was scheduled to teach our sophomore-level “Modern Physics” class, plus the lab, but a colleague who was scheduled to teach relativity for non-majors had a medical issue, and I’m the only other one on staff who’s ever […]
Reflections on Matter and Interactions
I’m teaching introductory mechanics for the umpteenth time, using the Matter and Interactions curriculum, as we have for a while. This is going to be my last time teaching out of M&I, though, because last year the department decided to switch to a different book. Starting this winter term, we’ll be using Halliday, Resnick and […]