It’s the first day of the new term, and the projector bulb that was working on Friday decided to stop working by Sunday. After that bit of excitement this morning, plus my lecture, I’m beat. I always forget how much talking is involved in intro physics lectures. My class for the term is the first… Continue reading Dorky Poll: Favorite Newtonian Rule?
Category: Physics
2010: The Year in Blog
Because I’m sure everybody is as fascinated by blog stats as I am, here’s the traffic to this blog for 2010, in graphical form: In case you can’t numerically integrate that in your head, I’ll tell you that the total number of pageviews represented there is a bit more than 908,000. We have yet to… Continue reading 2010: The Year in Blog
The Status of Simulations
Most of what would ordinarily be blogging time this morning got used up writing a response to a question at the Physics Stack Exchange. But having put all that effort in over there, I might as well put it to use here, too… The question comes from a person who did a poster on terminology… Continue reading The Status of Simulations
Poll: Top Physics Story of 2010?
It’s the last week of the (calendar) year, which means it’s a good time to recap the previous twelve months worth of scientific news. Typically, publications like Physics World will publish a list of top ten physics stories of 2010, but we’re all Web 2.0 these days, so it seems more appropriate to put this… Continue reading Poll: Top Physics Story of 2010?
How Does Light Travel Through Glass?
I’ve mentioned before that I’m answering the occasional question over at the Physics Stack Exchange site, a crowd-sourced physics Q&A. When I’m particularly pleased with a question and answer, I’ll be promoting them over here like, well, now. Yesterday, somebody posted this question: Consider a single photon (λ=532 nm) traveling through a plate of perfect… Continue reading How Does Light Travel Through Glass?
…As Long As They Spell Your Name Right
As previously noted, the UK edition of How to Teach Physics to Your Dog is selling very well via the Guardian‘s online bookshop, among other UK venues. It’s doing well enough that I might need to start referring to the original text as the American edition of How to Teach Quantum Physics to Your Dog…… Continue reading …As Long As They Spell Your Name Right
Spooky Action at High Speed
I’m currently working on a book about relativity, but I still spend a fair amount of time thinking about quantum issues. A lot of this won’t make it into the book, because I can’t assume people will have read How to Teach Physics to Your Dog before reading whatever the relativity book’s title ends up… Continue reading Spooky Action at High Speed
Eat My Dust, Darwin!
How to Teach Quantum Physics to Your Dog, the UK edition of How to Teach Physics to Your Dog continues to sell very well. The vanity search today led me to this, screen captured from the Guardian newspaper in the UK, which sells our book in its online bookshop: Woo! Take that, biology! Yeah, yeah,… Continue reading Eat My Dust, Darwin!
Two Cultures Within Science
The great British physicist Ernest Rutherford once said “In science, there is only physics; all the rest is stamp collecting.” This is kind of the ultimate example of the arrogance of physicists, given a lovely ironic twist by the fact that when Rutherford won a Nobel Prize, it was in Chemistry. (He won for discovering… Continue reading Two Cultures Within Science
Teleportation of Toddler Toys
Today is the official release date for the paperback edition of How to Teach Physics to Your Dog, so I wanted to write up something cool about quantum physics to mark the occasion. I looked around the house for inspiration, and most of what we have lying around the house is SteelyKid’s toys. Thus, I… Continue reading Teleportation of Toddler Toys