Matthew Bafford's Musings http://musings.bafford.us Most recent posts at Matthew Bafford's Musings posterous.com Wed, 10 Aug 2011 04:33:00 -0700 MTB Tubeless Conversion - First Experience http://musings.bafford.us/mtb-tubeless-conversion-first-experience http://musings.bafford.us/mtb-tubeless-conversion-first-experience
A friend of mine (a tubeless fanatic) finally wore me down and I converted my mountain bike to tubeless this weekend using Stan's strips and Caffélatex sealant.

Yesterday was my first hard ride on the tubeless set-up, and it was going great - I was pushing hard, the responsiveness and grip of the tires felt great, and all in all the bike was responding awesomely. 

Then... I heard a clinking sound a lot like I'd broken a spoke. I couldn't find anything to cause the noise, and started rolling the bike forward to ride again when I noticed this:

The sealant worked! There was no perceptible loss of pressure from the puncture. 

Unfortunately, due to the size of the holes, I had to bend the nail out of the way and I rode a couple more miles fairly normally with a slow leak from the sidewall and everything performing admirably. Still, the leak was enough that I got low enough that I ended up popping the bead and coated the side of the tire with sealant.

I was able to vigorously hand pump it back up and re-seal the bead, then ride the last mile and a half back to the car on pavement with a "pfftt" sound every revolution.

This was a pretty extreme puncture, and I'm happy with how well the tubeless handled it. It didn't save me any time or effort over a tube in this case, but I'm quite convinced that my more typical punctures would be handled perfectly with this set-up, so I'm pretty happy in general.

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Fri, 22 Apr 2011 05:41:00 -0700 Android Location Cache - Exploring my own phone http://musings.bafford.us/android-location-cache-exploring-my-own-phone http://musings.bafford.us/android-location-cache-exploring-my-own-phone

Off of the recent "iOS caches your every location, OMG" hubub...

Android has a cache, too, although it's limited to only 50 points for cell locations and 200 for wifi locations:
// Cache sizes
private static final int MAX_CELL_RECORDS = 50; 
private static final int MAX_WIFI_RECORDS = 200;

So I used the following tool on my own phone:
I probably should have plotted these as points and not lines...
Cell (data ranges from 2011-04-10T21:16:03.633000Z to 2011-04-21T20:31:08.418000Z):
20110422_083052_selection_001
Wifi (data ranges from 2011-04-20T23:47:34.541000Z to 2011-04-21T20:31:08.418000Z):
20110422_083205_selection_001
Wifi zoomed around my general area - most of these are right, although I haven't been outside of the Herndon/Reston area in the past couple of days:
20110422_083311_selection_001
Wifi around my house -
20110422_082730_selection_001
Wifi around where I biked yesterday -
20110422_082753_selection_001

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Sun, 22 Aug 2010 07:09:00 -0700 The Idea Problem http://musings.bafford.us/the-idea-problem http://musings.bafford.us/the-idea-problem

Ideas are a burdensome thing. It's human nature to feel that something we thought of - an insight into the world - is an important thing and somehow unique, so we horde our ideas. We grow them, we ponder them, and then, after a brief amount of time, we forget them. With every idea conceived, played with, and then abandoned, there's a feeling of failure. One's inner voice pesters, suggesting that, with just a bit more time, or a bit more gumption, the idea could be implemented and developed and could save the world (or at least make one's life a little bit better). Still, there's no time for all of that, and most ideas just fall by the wayside.

I'm plagued by ideas that never go anywhere. Yet they are nowhere to be found when I actually need them. When given an opportunity to actually put some ideas to practice (and to make money doing so), I draw nothing but blanks. I simply can't remember any of the supposedly brilliant ideas I've had over time. The level of brilliance becomes doubtful, and my confidence in my memory deteriorates. 

There's a common belief in the start-up community that ideas are worthless. You can and should share them since most people will simply acknowledge the idea's awesomeness (or, more heartbreakingly, dismiss it), in almost the same moment as they forget about it. It's the passion to implement that makes an idea become powerful, and that passion typically comes along with the envisioning. Despite the obvious truth behind this, there persists a niggling feeling that sharing an idea somehow gives other people the opportunity to steal your idea and to get there first with the implementation.

So I don't share, and I forget.

So the idea of the moment is to keep track of my ideas using a less transient form of storage. My feeble memory has proven it can't be trusted with the task. This definitely will save the world (or at least make my life a little bit better).

An excellent idea, indeed. I should do something about it.

Maybe.

 

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Sat, 07 Aug 2010 16:14:00 -0700 Microwave Popcorn http://musings.bafford.us/microwave-popcorn http://musings.bafford.us/microwave-popcorn Don't be a slave to consumer ignorance! Cook up the last of that microwave popcorn (if you can stomach the artificial ingredients), and make your own.

Needed ingredients:

* A bowl
* Something to cover the bowl 
* Loose popcorn kernels
* Butter
* Salt

Put some butter (or other oil) in a bowl, put some kernels in the bowl, cover, microwave until the popping slows down again.

Dsc_6175_edited
Nikon D40, 1/60s . f/1.8 . ISO 1600 . 35 mm

Season, shake, eat.

I really like how this shot of the popcorn cooking turned out. I had to manually focus and between the multiple levels of glass, the metal screen in the microwave's door, the low lighting, and the movement from the turntable, it obviously didn't focus very well. Still, it has an interesting feel to it.

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Sat, 31 Jul 2010 07:50:10 -0700 Breakfast, Matthew Style http://musings.bafford.us/breakfast-matthew-style http://musings.bafford.us/breakfast-matthew-style
Some mornings, breakfast is all about a quick and healthy start to the day.

Other mornings, it's about being as lazy and decadent as possible.

For Audrey:

1280584914240

For Vivian and myself:

1280585239118

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Fri, 30 Jul 2010 16:14:28 -0700 Thank You, Silver Line - Trail Closed http://musings.bafford.us/thank-you-silver-line-trail-closed http://musings.bafford.us/thank-you-silver-line-trail-closed As part of the creation of the "Silver Line" of the Washington Metro, the part of the Cross County Trail that crosses VA SR 267 has been "impacted" by construction efforts:

1280520035221

It looks like it might be passable in that picture, but when you get closer, this is what you have to deal with:

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It's not entirely clear from the picture, but my bike is actually on steep incline into the water. My feet are on some obnoxiously slippery mud.

At least they provided a boat.

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Now, for who to blame:

1280520016243

Something tells me this isn't what they meant by "impact".

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Wed, 28 Jul 2010 09:30:19 -0700 Hi! http://musings.bafford.us/hi http://musings.bafford.us/hi
2010-07-27-16-40-07-704_copy_1

In a parking deck, Reston, VA.

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Sun, 25 Jul 2010 13:33:00 -0700 With Stars and Stripes http://musings.bafford.us/with-stars-and-stripes http://musings.bafford.us/with-stars-and-stripes

Reston, VA

2010-07-25-16-25-21-443
2010-07-25-16-27-20-376

This "DEMOCRACY" sign kind of looks like you'd find it in an old insane asylum.

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Thu, 22 Jul 2010 17:11:00 -0700 Off-centered People http://musings.bafford.us/off-centered-people http://musings.bafford.us/off-centered-people

A fun little shot with the nearly empty glass of 90 Minute IPA (from Dogfish Head):

Off Centered People

I think I like this take better, although the word "people" isn't quite visible:

Off centered people...

After a bit of encouragement from a friend, I took this (admittedly, better) picture:

Off-centered ales...

Then paying around with the bokeh by shooting through the center hole on a CD gave this trippy effect:

Fun with bokeh

Now... that's enough of THAT.

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Thu, 15 Jul 2010 16:24:00 -0700 Celebrating the Tomato http://musings.bafford.us/celebrating-the-tomato http://musings.bafford.us/celebrating-the-tomato After a few months of hard work growing the seeds, cleaning up the yard, tying up the plants, and applying appropriate amounts of water, the first big tomato harvest has happened. Tonight's dinner consisted of eating tomatoes while harvesting, eating tomatoes while tying up the vines, eating tomatoes while thinking about dinner, and then, finally, eating tomatoes on black beans.

From this:
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To this:
Dsc_3156
To this:
Dsc_5267
To this:
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  • 1 can cooked black beans, washed
  • Many many tomatoes, cut
  • Liberal sprinkling of kosher salt
It was worth the wait.

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Mon, 12 Jul 2010 15:50:00 -0700 The Broken Bike Lock http://musings.bafford.us/the-broken-bike-lock http://musings.bafford.us/the-broken-bike-lock

My ride-to-be yesterday started off pretty poorly, with a broken bike lock.

Dsc_5833
The picture is actually from after I was unable to unlock my bike and had to steal it while a couple of cops watched. The theft was pretty blatant, as I ultimately lifted the bike and chain up as high as I could (I was grabbing the bottom of the tires) over the pole that it was chained to. I'm just lucky I chained it up to a pretty stupid spot (a tall post with no top) - otherwise I might have been stuck there a lot longer.

The cops, including the one who arrived just as I was lifting the bike over the top, said and did absolutely nothing. I guess that's a good thing.

Despite an hour wasted trying to unlock my bike, going back home, finding my Dremmel, and cutting through the lock, the ride turned out to be an awesome one.

For one, it turns out there's a pretty decent set of (paved, but shady and sweeping) trails to get me up to the W&OD trail and where I normally start mountain biking from:

Nice_trails_lawyers
 It'll add 6 miles or so to my loop, but it'll save me from having to drive, so it seems worth it.

Even better, is yesterday's ride ended up being 40 miles of mixed mountain bike trails and paved trails/road. Previously (this time around) the best I'd done was 20 miles. Not bad for being back on a bike for only two months after over 10 years of non-riding!

The entire route:

Entire_route

There's a whole network of trails throughout Fairfax County. It's definitely something to keep in mind when the area starts to get you down...

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Fri, 09 Jul 2010 09:59:00 -0700 Green Pepper Sauce http://musings.bafford.us/green-pepper-sauce http://musings.bafford.us/green-pepper-sauce

from Chipotle, of course

Fxcam_1278694296837

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Sat, 26 Jun 2010 11:27:00 -0700 En Garde! http://musings.bafford.us/en-garde-6 http://musings.bafford.us/en-garde-6

En Garde!

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Sat, 26 Jun 2010 11:23:00 -0700 Posterous, Loved by Guys http://musings.bafford.us/posterous-loved-by-guys http://musings.bafford.us/posterous-loved-by-guys
Posterous is running their switch campaign right now, and while I agree with it (I'm a recent convert and I like the service), I found their blog of testimonies kind of amusing. Apparently (white) guys (and a cat) are Posterous's core user base.

Posterous_loved_by_guys

It's a good service and I suggest you try it out. I just don't find the switchto blog all that compelling.

Unrelated, but for some reason the main switch site doesn't yet list WordPress (or a few other ones they support):

Posterous_switch

Although they do support it if you create an account first and then use the "import" option:

I realize it's just a marketing campaign (although we're getting possibly 8? new services out of it), but it seems weird how they are doubling up on some services (Xanga, Tumblr), but not listing the ones they already offer on the switch page. I can only assume they will be listing Wordpress and Blogger on the switch site soon...

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Sat, 26 Jun 2010 10:37:00 -0700 Audrey's Chance to Shine http://musings.bafford.us/audreys-chance-to-shine http://musings.bafford.us/audreys-chance-to-shine

Now that Gwyneth is riding all over the place, the focus is on getting Audrey comfortable on two wheels. It can't be easy being the younger of two by only a year; peoples' expectations are high, and it's easy for everyone to forget how much younger you are. Luckily Audrey overcomes this pretty readily. She might lack in stamina, and she complains when she gets tired, but when she really wants something she figures it out.

Like with Gwyneth, we started her off with just coasting. She's tiny, though, and it's hard for her to walk with the pedals on the bike. So we removed them.

After a few trips to a local parking lot, she went from nothing to coasting downhill:

Dsc_5745

Of course, she gets tired, and frustrated, but it's best to just leave her alone and let her stew.

Dsc_5741

Eventually she's back on the bike and coasting again.

Dsc_5747

The balance is there, and she's trying to pedal without pedals, so she asked for her pedals back on again. Of course, pedals make it easier to fall...

Dsc_5783

... and hurt yourself...

Dsc_5784

But they also let you go fast and go far!

Dsc_5788

By the end of the two hours, Audrey was able to pedal pretty far by herself, and she'll be zooming along without any help just like her sister before we know it.

Dsc_5756

Dsc_5758

Dsc_5798

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Fri, 18 Jun 2010 06:10:00 -0700 revisiting and re-processing some photos http://musings.bafford.us/revisiting-and-re-processing-some-photos http://musings.bafford.us/revisiting-and-re-processing-some-photos

I spent some time recently going back over some of my favorite photos trying to pick out ones that didn't quite make the cut and see if I could salvage them. I think these turned out pretty well - the use of B&W helps a lot. All of these are from the same weekend (last Thanksgiving). 

Tag! Finger Pickin'

I especially like how this one turned out:

Finger Pickin'

Compressing the levels significantly and filtering out some of the background noise helped turn a pretty good picture into an great one. The sensor noise (which gets emphasized during the processing) seems to work really well for the picture, too.

The previous one was originally posted without much processing.  I definitely like the end result of the more processed photo.

Laughing Banjo

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Fri, 18 Jun 2010 05:18:00 -0700 All mounted up http://musings.bafford.us/all-mounted-up http://musings.bafford.us/all-mounted-up

Given that all four of us are riding bikes now, we needed some way to store them. We don't have a garage, so hanging on the wall was our most reasonable option. It's a little crowded in that corner, but it actually looks pretty good.

2010-06-17_07

These are the Delta Leonardo Da Vinci Wall Rack [REI] (also at Amazon). They work reasonably well, although getting the mountain bikes on them is a little tricky.

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Fri, 05 Mar 2010 20:25:00 -0800 You Shouldn't Do That http://musings.bafford.us/you-shouldnt-do-that http://musings.bafford.us/you-shouldnt-do-that

Finally I managed to make the bank representative understand that I knew how to type the security answers into the website and that I was typing them in correctly.  So she went off to talk with Tech Support. When she returned she explained to me that I had used special characters in the security answers, and the system allows me to do that. However, "I shouldn't do that", because it breaks things. Just use subversive security questions like these:

Gfvk!Sm!z@RVOZP!O-=`

5hi,=xPQnmel}<'0Lgt6

m5:!oiwoeF9{S.G>twnO

RKD`W#,'2C;6V{C6VJ8p

@%4%{7\N?Y.QoJv`E[ 0

Your account will be so secure that nobody can log on.

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Wed, 09 Dec 2009 22:11:00 -0800 Of Books and Bytes http://musings.bafford.us/of-books-and-bytes http://musings.bafford.us/of-books-and-bytes

Media_httpfarm3static_ugfdb
This is a hand-me-down copy of Clan of the Cave Bear - an embodiment of both the argument for and the argument against e-books. What once was a smell that brought me back to browsing libraries and used book store shelves for hours at a time with great delight in the information and stories filling the walls from floor to ceiling, has become a visceral stench of age and decay. Old books now smell musty and make my nose tickle. They are bulky and don't hold up very well to the ages, a fact the copious amounts of packing tape holding the binding together are a testament to. And still, for an e-book to last as long as this book would likely be just short of a miracle. The companies over burden their books with copy protection and rights limiting software designed to lock you into a single device, although they claim it's to protect the artists' profits. What are the chances that Amazon and Barnes and Noble will be around in 25 years to support your digital purchases? This book has stood the test of time (and the ones surrounding it are still respectably aged when considering the life times of digital files).

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Tue, 12 May 2009 02:50:00 -0700 Star Trek - The More Original Motion Picture http://musings.bafford.us/star-trek-the-more-original-motion-picture http://musings.bafford.us/star-trek-the-more-original-motion-picture

Despite the hundreds of positive reviews surrounding the new Star Trek movie I didn’t watch it tonight expecting to see a good movie.  I didn’t have expectations of failure (although I wouldn’t be surprised given the franchise’s history), the quality of the movie was simply irrelevant.  I wasn’t going to see the movie, I was going to pay respect to an institution that has been with me for as long as I can remember.

Like so many geeks my age, I grew up watching Star Trek.  For my family it was a weekly tradition to catch new episodes as they aired and I remember being annoyed at football season (which often displaced episodes) and being downright pissed when George Bush (senior, not junior) interrupted the show with his boring speeches.  In retrospect this was far better than the later Bush who annoyed my simply by talking, but my younger mind didn’t understand those things.  Star Trek was an important part of my life, and I remember our weekly episodes with my father with as much fondness as our shopping trips and the rare chance to get dinner from the hot case at the deli they entailed.

Our family had the the entire Original Series on VHS and most of the Next Generation episodes as well.  Columbia House would ship them to us every so often and seeing that package in the mail was a definite high point for me.  I remember the cost of the subscription being an issue and I remember that it seemed important to continue even when we were living a modest lifestyle.  The franchise is embedded into my consciousness in a way that matches so few other things.

So from all of that, I should be identified as a trekker (trekkie, Star Trek enthusiast, take your pick), but I’m not.  The entire franchise produced an absurdly small amount of really good material for the amount of air time it earned.  The Next Generation and The Original Series both were full of boring lectures and poorly developed characters and plot holes the size of very large things.  The science was horrible and there was absolutely no continuity.  Despite the impact it had on my childhood, I don’t feel comfortable identifying with it.

Still, if you plop me in front of a The Next Generation episode I will watch it.  I’ll also know exactly which episode it is and everything about that episode within seconds.  I did have a communicator, tricorder, AND a uniform at one point.  Oh, and a tribble, although that was technically my dad’s.  I also follow Wil Wheaton’s blog and twitter.

So I don’t identify as a fan but I was compelled to watch this movie.  Even if the reviews had been universally horrible I would have watched it.

The scenes were Star Trek through and through with blatant nods to key elements from The Original Series down to a nice pan of the hull and the designation NCC-1701 (no bloody A, B, C, or D) painted across it.  The ship felt like the Enterprise as it would be if it were built today (ignoring NASA’s reliance on technology developed when the The Original Series was first aired), with bright large LCD displays and glass everywhere, without giving up the pipes and LEDs and switches that make it believable.

The characters were unmistakably younger versions of their Original Series counterparts to the point of being almost obnoxious about it.  Chekov’s accent was over the top and an obvious comedic gag, and, yes, we get it, Kirk was a hot-head.  Still, overall, the elements were there with characters like Bones and Sulu being spot on.  Kirk, especially, felt like Kirk with his various quirks showing through (like the way he sat when using the intercom).  The voice acting, thankfully, did not follow the famously Kirk style.  It was great to hear Majel Barrett in her role as the computer again.

So there was a lot of pandering, but that was expected.  A movie based on an institution this well ingrained can’t ignore the history of the franchise without significant backlash.  J. J. Abrams (and the writers, Roberto Orci and Alex Kurtzman) got that exactly right.

It was a movie brilliantly done and it feels right.  It has moving drama (both my girlfriend and I shed tears for characters we barely knew just minutes in), awesome action, impressive fighting, and a pace that meant I didn’t feel bored once throughout the entire movie (a rarity for me).  They pull it off and you don’t even care that they kill off the entire future franchise and explain it all away with a time travel paradox.  Hey, that’s Star Trek, too.

So thank you to those who made it happen.  For tonight, at least, I am a Star Trek fan again.

 

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