The Edge of the Sky by Roberto Trotta

I get a fair number of books to review, but I’m often pretty bad about writing them up in a timely manner. Of course, most of them are well over 70 pages long, which is why I’ve managed to turn around Roberto Trotta’s The Edge of the Sky: All You Need to Know About the… Continue reading The Edge of the Sky by Roberto Trotta

New Year, New Class: Gen Ed Relativity

SteelyKid and The Pip waiting for the bus on the first day of first grade.

The new academic year starts this week– first day of classes is Wednesday– and I’m dealing with the usual chaos associated with the influx of a new class of students. Who now look to me only a tiny bit older than SteelyKid and the Pip in the above picture (and if you think that sharing… Continue reading New Year, New Class: Gen Ed Relativity

Ten Inessential Papers in Quantum Physics

I should really know better than to click any tweeted link with a huff.to shortened URL, but for some reason, I actually followed one to an article with the limited-reach clickbait title Curious About Quantum Physics? Read These 10 Articles!. Which is only part one, because Huffington Post, so it’s actually five articles. Three of… Continue reading Ten Inessential Papers in Quantum Physics

Read Science! on Dog Physics

As noted earlier, I was a guest on the Read Science! hangout on G+ earlier today. If you weren’t able to watch it live, the video is available at that link, and I’ll embed it here: There were some feedback problems with the audio for a little while– annoyingly, it only got bad once the… Continue reading Read Science! on Dog Physics

The Internet Exists Because of (Schrödinger’s) Cats

Me speaking at TED@NYC. Photo by Ryan Lash.

I’m working on some short pop-quantum explainers for reasons that I’ll be a little cagey about. In casting around for a novel way to introduce Schrödinger’s cat states, I hit on something that probably works, but illustrates the problems inherent in being both a professional physicist and a pop-science writer. The hook, as I mentioned… Continue reading The Internet Exists Because of (Schrödinger’s) Cats

“Gen Ed” Relativity: Pondering Books

Poster advertising next fall's "gen ed" class on relativity.

This coming fall term, I’ll be teaching Astronomy 052, “Relativity, Black Holes, and Quasars,” because the guy who has traditionally taught it (a radio astronomer who studies active galactic nuclei) has to do other courses instead. But I said “Well, hell, I’ve written a popular audience book explaining relativity. I can teach that.” And since… Continue reading “Gen Ed” Relativity: Pondering Books

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

Trespassing on Einstein’s Lawn by Amanda Gefter

One of the pop-physics books I’ve read recently was Amanda Gefter’s much-discussed Trespassing on Einstein’s Lawn. I was going to post a review of it back in March, but literally the day I was planning to write it, I got email from an editor at Physics Today asking if I had any books I’d like… Continue reading Trespassing on Einstein’s Lawn by Amanda Gefter

Struggling With Sincerity

In October 1988, I trashed my parents’ basement in order to get into college. OK, the causal connection is a little indirect, but it’s there. I was applying to college that fall, and needed to write an essay to go with my application. I’ve always been able to write stuff with very little effort, so… Continue reading Struggling With Sincerity

Malcolm Gladwell Is Deepak Chopra

I’m sure I’ve done more than enough wibbling about TED for this week, but the only major physics story at the moment involved the Higgs boson, and I’m thoroughly sick of that. So let’s talk about Malcolm Gladwell and journosplaining. Gladwell has a new book out, David and Goliath that from all reports is pretty… Continue reading Malcolm Gladwell Is Deepak Chopra