Every time someone announces a smart watch (today it’s the Apple Watch), people trot out the idea that the wristwatch is obsolete because look, I already have a smartphone with a clock on it. But phones don’t completely replace wristwatches. They completely replace pocket watches.

pocket watch photo
Why do I need a wristwatch? I have a clock in my pocket!
Photo by France1978 (CC)

The wristwatch thoroughly replaced the pocket watch for most of the twentieth century because it’s so much more convenient. You don’t have to pull it out of your pocket to look at it. You don’t have to worry about dropping it. You don’t even need free hands to check the time.

The only reason we went back to pocket watches is that the new ones can do so much more than the old ones did. That and so many of us are spending so much time sitting in front of a glowing rectangle with a clock in the corner. (Note to fellow geeks: not everyone does this, so don’t generalize your experience.) As with cameras, music players, and portable game systems, we abandoned a specialized device in favor of a multitasker that wasn’t quite as good at the job. The difference is that with the wrist watch, its advantage wasn’t something that newer technology could catch up on. It was the form factor.

Smartwatches, in concept, are not a step backward, even if this generation’s specs leave something to be desired (and I’m not just talking about enabling the wearer to “start and stop the flow of time”). They’re a step sideways to a different use case. It’ll take time (no pun intended) and experimentation by real-world users to shake out what it’s best suited for.

SDCC Crowd with TVs

Social media has drastically changed the online aspect of Comic-Con. So much is up instantly that you can follow the event live without setting foot in San Diego. But for those of us who are on-site, there’s a trade-off between being part of the conversation and part of the convention.

Because we can post in real time, people want to follow in real time too, and lose interest quickly afterward. No matter how interesting I think my follow-up articles might be, none of them are read anywhere near as much as the half-assed pieces that go up during or right after the con. Even interest in photos drops off steeply as soon as the event is done:

Flickr SDCC traffic graph

But it takes time to write and edit, to curate, crop and adjust, and (dare I say it) to promote — and if it’s not your job, it comes at the expense of other things you could do at the con.

There’s Far Too Much To Take In Here

I’ve been posting my con experiences and photos for over a decade now. At first I’d just post when I had time. Once I had a smartphone, Twitter, and a second blog at Speed Force, I was live-tweeting and live-blogging everything.

Then in 2011, my wife and I left our then-infant son with relatives and spent a single day immersed in the pop culture madness. It gave us a new perspective:

  • Comic-Con is gigantic.
  • Your time at Comic-Con is limited.
  • Make the most of it!

I changed the way I approached the convention. No more liveblogging; other people are doing that for their job. No presentations that will just be online by the end of the day anyway. No three-hour lines. I wanted the experience I could only get by being there.

I also cut my social media activity to a minimum:

  • Instagram when I had a minute or two of downtime, set to auto-share pictures out to Facebook, Tumblr, etc.
  • Twitter rarely, again when I had a little downtime. No more stopping in the hall to post a comment. This year I didn’t even check for conversations (which, it turns out, I should have).

Sure, I’m a little disappointed that my SDCC 2014 writeup hasn’t been read by very many people, but it’s partly to help me remember this year’s con when I look back at it later. Our photo album at least got some attention. But you know what? If I’d taken the time to write about it during the con, whether live or nightly, I wouldn’t have had as much to write about, and I wouldn’t have enjoyed it as much. I think that’s a good trade-off.

P.S. Apologies for the clickbait headline. It seemed appropriate for the subject matter.

Spam is annoying at the best of times, but over the years I’ve learned to tune it out (and in some cases find amusement in it). But a spam comment that I’ve been seeing across several blogs lately is just plain insulting.

I see a lot of interesting content on your page. You have to spend a lot of time writing, i know how to save you a lot of time, there is a tool that creates unique, SEO friendly posts in couple of minutes… [Search terms omitted because I don’t want to give them the publicity.]

Right: So I’ve got interesting content, I clearly spend a lot of time writing, but you’re telling me I should use some tool to auto-generate everything instead. Autogenerate this, jerkwad!

Though I do have to admit I’m amused at the idea of autogenerated spam clogging up the comment sections of autogenerated articles…

You’ve probably seen the story about how a group of teenagers showed that plants won’t grow next to a WiFi router. We did our own experiment, but first some things to consider about the story making the rounds:

  • They tested whether cress seeds would germinate near a wi-fi router.
  • The seeds by the router DID grow, just not as well as the control group.
  • The photos accompanying the news articles I saw don’t match the photos that appear in the report. They actually look like a before and after set.
  • It was done a year ago, in spring 2013.
  • It was a school science project. That’s not a knock, they did some good things like sending traffic through the router to make sure it was actually transmitting, and mixing seeds from multiple packets together to eliminate differences between batches.
  • As with all science, the results need to be repeated in more experiments with rigorous controls to be sure they accounted for all variables.
  • I couldn’t find a followup study in all the blind repostings of the original OMGWIFI claims, though I did find a discussion at JREF. If you can read past the annoyingly dismissive comments, you’ll also find some insightful remarks and links to the actual presentation (in Danish, so it’s tricky to read, but they have charts and photos)…and a few anecdotal stories by people who use the heat from their wireless routers to HELP germinate seeds!

After we read up on this, Katie decided to do a simple experiment herself. She put seeds next to our router, on top of our refrigerator, next to the TV, and for a control, outside. She found that the seeds placed next to our router did just fine — considerably better than those left outside, and slightly better than those placed elsewhere around the house.

Each bag contained one kidney bean, one black-eyed pea, and one seed from the red bell pepper I cut up for dinner. I put a section of select-a-size paper towel, folded twice, in each and set the seeds inside the second fold. Each bag got 15 mL of Brita filtered water and the air was squeezed out before sealing. Then I left them around the apartment for several days to see if they’d sprout. This is a picture of what resulted.

I wonder if the seeds in the school experiment just dried out. Katie sealed her seeds in plastic bags, which allowed radiation to pass through, but trapped moisture. As I understand it, the students watered their seeds throughout the experiment, but it’s possible the trays dried out overnight. Comparing moisture content/retention would be an interesting follow-up.

Obviously, this isn’t any more rigorous than the original experiment. But it shows that the results they found are the beginning of the process, not the last word. More importantly, it’s something you can easily test yourself if you’re so inclined. Next time you see a startling claim that’s something you can test without too much trouble, try checking it out for yourself.

Incidentally: We planted the seeds in our patio yesterday. With any luck, they’ll do as well as our tomatoes (and better than our poor carrots) this year!

One of the nice things about a lunar eclipse is how accessible it is. You don’t need binoculars or a telescope (though it helps). You don’t need protective gear. You can see it from a city street with lights on. You don’t need to be in exactly the right spot to see it, since the viewing area is measured in multiple continents rather than a narrow track. And since it lasts longer than a solar eclipse, if the clouds roll in moments before totality (which they did), you can wait a few minutes and you might still be able to see something!

The last time a lunar eclipse was visible in our area, I woke up at ridiculous-o’clock in the morning and went out to watch, first across the street, then trying to find a clear view in the west before sunrise and moonset drowned everything out.

This time I just walked out into the front yard.

Lunar eclipse mosaic
Four stages of the eclipse. I’m not sure what the star next to the moon is. As Sam points out, the star is Spica. The phone line bisecting the second view looked interesting, so I went with that rather than an unobstructed shot. In retrospect, I should have tried to frame it to look like the Death Star trench.

My son is almost 3 1/2 now, just old enough to appreciate this sort of thing, so I spent the last few days talking it up. We went out to look at the full moon early in the evening. We read a kids’ book on stargazing that he likes. I showed him pictures of what to expect, and diagrams showing how an eclipse happens. He’s been wanting to play with a tent ever since I mentioned the phrase “camping stuff” a few days ago, so we found the tent in the garage and set it up in the front yard. He had as much fun playing in the tent as he did watching the earth’s shadow move across the moon.

Katie stayed inside most of the time and came out a few times to check on progress.

At one point, an airplane flew across the sky leaving a sharp, bright contrail just next to Mars.

Moon Mars Power Lines and Contrail

We were all out just before totality around midnight…when a cloud started forming right in front of the moon. Mars, not too far away in the sky, was perfectly clear, but the moon got blurrier, and blurrier, until the razor-sharp sliver of a few minutes before was a blob of white. It reminded me of the time we saw about that much of an eclipse in San Simeon on the way up to (coincidentally) WonderCon when it was in San Francisco.

Fortunately the cloud started breaking up again after a few minutes, and all we had to do was hold up our hands to block the streetlight across the street and we had a clear view of the fully eclipsed moon. (We could see it without blocking the light, but it was a lot clearer without the competition.)

I should probably mention that while the pictures here look red, it looked brown to the naked eye. Maybe it was because the streetlight kept our eyes from adapting to the dark. Maybe the camera is more sensitive to red light. Katie remarked that without the sunlight shining on it, it really does look like what it is: a big ball of rock.

Eclipse Lineup

After a few minutes we went back inside. Neither of us wanted to stay up until two to watch the same thing in reverse…or manage an increasingly tired and distracted three-year-old while doing so.