Quick Interstellar Thoughts

I’m teaching a Gen Ed course on relativity this term, which means I’m spending the last few weeks of the term discussing black holes. Which, in turn, means there was no way I couldn’t use that story about Kip Thorne calculating the appearance of a black hole for the movie. Especially since I have the… Continue reading Quick Interstellar Thoughts

Particle Fever and Modern Art

As mentioned last week, I was the on-hand expert for the Secret Science Club’s foray into Massachusetts, a screening of the movie Particle Fever held at MASS MoCA. This worked out nicely in a lot of respects– it gave me an excuse to visit the newly renovated Clark Art Institute in Williamstown and check out… Continue reading Particle Fever and Modern Art

Uncertain Dots 25: The Lightning Round

I got the time for the regular hangout wrong, and then we had some weird computer difficulties, so we only had ten minutes for Uncertain Dots this week. Which was enough time for me to say disparaging things about comic book movies, so, you know, if that interests you… Here’s the making of Interstellar story… Continue reading Uncertain Dots 25: The Lightning Round

Particle Physics in Western Mass.

That’s “Mass” as in Massachusetts, not the stuff associated with the Higgs field… specifically, North Adams, MA, where I’ll be this Saturday night, October 25th, at the Secret Science Club screening of Particle Fever. This will be at the MASS MoCA, tickets here. The Secret Science Club is a regular gathering in New York City… Continue reading Particle Physics in Western Mass.

Space Travel, Einstein, and GPS

Slide from my talk at Space Center Houston.

Below you’ll find the slides from my Physics Day presentations at Space Center Houston, embedded via SlideShare. I was doing the TED-style minimal text thing, so they’re probably not all that comprehensible on their own. The event was supposed to have a pop-culture connection, so I decided to use space travel and extrasolar planets as… Continue reading Space Travel, Einstein, and GPS

Superheros are Anti-Science

Still from the first Captain American movie showing him being made super via science.

I’m not really a comic-book guy, but I’ve watched a bunch of comic-book movies recently. Kate was really fired up for the new Captain America movie, so I finally got around to watching the first one as background for that, then when I was sleep-deprived last week I watched the second Thor movie via on-demand… Continue reading Superheros are Anti-Science

The Sound of Simulated Bombs

Diagram of a falling bomb, showing the components of velocity.

So, last week I idly wondered about the canonical falling-bomb whistle. The was originally intended to be a very short post just asking the question, but I got caught up in thinking about it, and it ended up being more substantial. And leaving room for further investigation in the form of, you guessed it, VPython… Continue reading The Sound of Simulated Bombs

Uncertain Dots, Episode 8

In which Rhett and I talk about Cosmos. What, you thought there would be another topic? We have contractual obligations, you know… Okay, there were some other topics like Battlestar Galactica (both versions), why so much of what’s on Discovery Channel and TLC sucks these days, the flawed astrophysics of Firefly, speculation about how those… Continue reading Uncertain Dots, Episode 8

Nostalgia and the Next Generation

SteelyKid washing some of our old Star Wars figures from the 1970's and 1980's.

“Daddy, I wanna play with the robot dog!” “It’s not a dog, honey, it’s an Imperial walker. An AT-AT. A fearsome armored assault transport used to overwhelm the Rebel defenses in the battle of Hoth.” “…” “…” “…” “OK, fine, you can play with the robot dog.” We came down to my parents’ for Thanksgiving… Continue reading Nostalgia and the Next Generation