personal
drorzel | April 25, 2015This week has been a particularly good one for highlighting how weird my career is. On Thursday, I gave a lecture for the Union College Academy of Lifelong Learning, talking for nearly two hours about Einstein (in Memorial Chapel, shown in the "featured image" above). On Friday, I drove clean across New York State (which is really big, for the record) so I could give my talking-dog quantum physics talk as the after-dinner lecture at the New York State Section meeting of the American Physical Society.
If you told me in 1985 that I would go into a line of work that involved a lot of public…
drorzel | April 17, 2015"Hey, Daddy, did you know that in five or six million years the Sun is going to explode."
"It's five or six billion years, with a 'b.'"
"Right, in five or six billion years, the Sun's going to explode."
"Well, a star like our Sun won't really explode. It'll swell up really big, probably swallow the Earth, and then kind of... go out."
"Right, and then it would be dark all the time. So we'd need to build a really big lamp."
"Well, in five or six billion years, maybe we'd just build a new star."
"How would we do that?"
"Well, you know, you just get a really big bunch of hydrogen together."
"Oh,…
drorzel | April 12, 2015The Pip is in a big superhero phase at the moment, and all of his games revolve around being a superhero of some sort. He has also basically memorized a couple of 30-page Justice League books, after demanding them over and over at bedtime. As I did with SteelyKid, I make a game out of reading the wrong words from time to time, and as a result, he can now "read" at least two books all the way through, as you can see from this cell-phone video shot at bedtime:
His superhero pretend games have the bizarre inventiveness you expect from a pre-schooler, mixing and matching from all the various…
drorzel | April 11, 2015The folks on the Hold Steady fan board arranged a Mix CD exchange recently, and I agreed to take part, putting together a playlist of stuff and sending off a bunch of electronic files a couple of weeks ago (I don't know if the drive on my desktop can even burn CD's any more, even if I had blank CD's on which to burn songs). As there's basically zero overlap between there and here, it's probably safe to share the track list.
The title I used for it was "Bright Lights and Up-Tempo Tracks," a reference to this Hold Steady song:
(Including this on the actual playlist would be a little too…
drorzel | April 4, 2015I was thinking about writing something about the 2015 Hugo Award nominations train wreck, but you know what? Life's too short. So here's a couple of cute-kid photos from this morning's trip to the Children's Museum of Science and Technology over in Troy. They have these awesome construction toys, consisting of wooden rods with holes through them, and long bolts, washers, and wing nuts to connect them, and we spent most of our time in the building room.
On the left, you see The Pip, having picked up one of the screwdrivers that go with the set, and wearing his "fixing goggles." Because eye…
drorzel | April 2, 2015A couple of years ago, we got a nasty shock when my 98-year-old great-aunt died unexpectedly. It's happened again, with her sister Ethel (known to a lot of the family as "Auntie Sis," because she had the same first name as her mother, my great-grandmother), who died in her sleep last Sunday night. She would've celebrated her hundredth birthday this fall.
You might not think the peaceful death of a 99-year-old would count as a nasty shock, but again, she was a remarkable woman. She still lived by herself in a great big house, and still took care of the place herself, and drove herself…
drorzel | March 30, 2015I hinted once or twice that I had news coming, and this is it: I've signed up to be a blog contributor at Forbes writing about, well, the sorts of things I usually write about. I'm pretty excited about the chance to connect with a new audience; the fact that they're paying me doesn't hurt, either...
The above link goes to my contributor page there, which will be your one-stop-shopping source for what I write at Forbes. There are two posts up this morning, a self-introduction, and an attempt to define physics and what makes it unique. The "Follow" button has an option for an RSS feed; this isn…
drorzel | March 17, 2015I keep forgetting to mention these, but I have two talks coming up:
1) Tonight, March 17, I'm talking about Eureka to the Mid-Hudson Astronomical Association on the campus of SUNY New Paltz. This is a version of the talk I gave in Bristol, UK over the summer, but with the soccer content replaced with American football.
2) Next Thursday, March 26, I'll be giving a Forman Lecture as part of the Vanderbilt University Physics Colloquium (following in Rhett's footsteps...). This is going to be a revised version of the social-media talk I've given in the past. I need to blow that up and put it back…
drorzel | March 16, 2015One of the things I miss about not being able to follow college basketball these days is that I don't really know enough about the state of the game to understand Mark Titus's columns at Grantland. They're kind of sophomoric, but you know, a little of that is sometimes good, and I always enjoyed reading his stuff (I also enjoyed his book). But his columns are so heavily referential as to be basically incomprehensible unless you watch a lot of games.
I still follow him on Twitter, though, and was a little surprised when he tweeted out a link to a Reddit AMA where he talked about struggling…
drorzel | March 13, 2015Sir Terry Pratchett, author of some mind-boggling number of books, mostly the comic-fantasy Discworld series, died yesterday. He had been diagnosed with a kind of early-onset Alzheimer's back in 2007, a particularly cruel fate for a writer, but faced it with an impressive degree of grace, and kept writing almost to the end. And, indeed, somewhat past it.
His work was a great comfort to me in some past bad times-- see this book review from 2001-- so his passing hits harder than for a lot of other authors. Not quite sure what to read to get past that...
(Actually, that's not entirely true; I…
drorzel | March 11, 2015Kate's a big consumer of audio books, but I've never been able to listen to them. About five minutes in, I doze right off, every time. However, I know there are a lot of folks like Kate who love audio books and listen to them while commuting, so I'm very happy to announce that Audible is now selling an audio edition of Eureka.
This is the first of my books to get an audio edition, which is cool-- we actually sold audio rights to the first one, but I guess after they paid for it, they discovered that it has a whole bunch of pictures that are kind of integral to the book. At least, I'm guessing…
drorzel | March 10, 2015Today is my grandmother's 90th birthday: born on this date in 1925 in the Bronx, the seventh of eight kids. She moved out to Long Island circa WWII, and has lived there ever since. Many of my favorite childhood memories involve visiting her in Mineola. Back in the 70's, she used to host me and two of my cousins (one a couple years older than me, the other a year or two younger) for a week or so in the summer, to give our parents a break; as a parent of two kids about the age we were at that time, I find this kind of incredible now...
Anyway, she's still going strong at 90, and recently…
drorzel | March 5, 2015SteelyKid's school does a "March Math Madness" thing, and this year all the kids in her class are being asked to practice "Math Facts" for ten minutes a night. This appears to be motivated by some requirement that students be able to rattle off basic addition problems at high speed. So there are flash cards and the like.
She's good at this, but quickly gets bored, and does not hesitate for an instant in letting her boredom be known. It'll be sort of interesting to see how this plays out if they actually expect her to answer 30 addition questions in a minute, or whatever the ridiculous…
drorzel | March 4, 2015As previously mentioned, SteelyKid has started to get into pop music. In addition to the songs in that post, she's very fond of Katy Perry's "Roar," like every other pre-teen girl in the country, and also this Taylor Swift song:
I've seen a bunch of people rave about this, but honestly, I found it pretty forgettable until I read Jim Henley's Twitter exegesis in which he shows that the song is really about the tryst with an alien that left Swift with a faceless hybrid infant. That is, a blank space-baby. Now I can't get the idiot song out of my head.
Anyway, a week or two ago, I actually went…
drorzel | February 27, 2015SteelyKid has developed a habit of not answering questions, whether because she's genuinely zoning out, or just not acknowledging adults, it's not clear. (She's going to be a real joy when she's a teenager, I can tell...) In retaliation, I've started giving imaginary answers for her, which generall snaps her out of it, but I've been waiting to see what the next step was.
Which was taken last night: in the car on the way to taekwondo sparring class, I asked "What are you guys doing in art class these days?" silence.
"Hey, [SteelyKid]? What are you doing in art these days?"
Silence
"Oh,…
drorzel | February 16, 2015SteelyKid is spending a couple of days this week at "Nerf Camp" at the school where she does taekwondo. This basically consists of a bunch of hyped-up kids in a big room doing martial activities-- taekwondo class, board breaking, and "Nerf war" where they build an obstacle course and then shoot each other with dart guns. Which, of course, required the purchase of upgraded Nerf weaponry, as seen in the "featured image" above.
This thing fires darts at a fearsome speed-- they hit the ceiling with really loud "thwack" that was a huge hit with both kids. Of course, you know what's coming next,…
drorzel | February 15, 2015The final bit of meta-blogging I'll do this weekend is another look at what survives from past years. Unfortunately, when National Geographic took over, they broke our Google Analytics access, so I can't see blog stats from before mid-2012 any more. I do, however, have this old post listing the top posts of 2010, traffic-wise, which serves as a snapshot of what was popular at the time. It's interesting to see how this compares to the current list of top posts from 2010-- the approximate rank of 2010 posts based on traffic in 2014 is in parentheses:
A Lot of Knowledge Is a Dangerous Thing (…
drorzel | February 15, 2015Continuing the weekend theme of meta-blogging, one of the questions I've occasionally wondered about in doing top-posts lists for a given year is the problem of a bias against recency-- that is, that posts put up toward the end of the year are inherently at a disadvantage because they've had less time to integrate up the slow trickle of traffic that every page on the Internet gets. Obviously, this isn't a question that can be answered by data from 2014, but I have access to traffic stats back to mid-2012, so I can look at data for 2013. So, these are the top posts I put up in 2013 in terms of…
drorzel | February 14, 2015As a follow-up to yesterday's post about what draws the most traffic here, I went through and pulled out the top 20 posts from the blog (by traffic) for the calendar year 2014 that were first published in 2014. Numbers after the links are the fraction of the total pageviews for the year that each of these drew, according to Google Analytics:
"Earthing" Is a Bunch of Crap 1.03%
Tennis Ball Plus Soccer Ball Equals Blown Minds 0.65%
Impossible Thruster Probably Impossible 0.55%
Quick Interstellar Thoughts 0.54%
What Is Color? 0.52%
The Physics of Crazy Sleds 0.45%
Method and Its Discontents 0.…
drorzel | February 9, 2015I was going to let Andrew Sullivan's departure from blogging pass without comment-- I haven't been a regular reader of his stuff in around ten years, after all-- but a couple of mysterious guys in dark suits showed up at the house and pointed out that as someone who started blogging in 2002, I would face dire consequences if I didn't say anything at all. I offered to do two really short posts consisting of just links to Ezra Klein and Kevin Drum and the word "Indeed," but they weren't amused.
Truth be told, I do owe Sullivan a bit of a debt, and not just because he linked to me a few times…