leon

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Homepage: http://leon.barrettnexus.com/

Jabber/GTalk: leon@barrettnexus.com

Cholesterol Review 5

I think I forgot to enter a measurement since 2013. Oh well.

Measurements are in mg/dL:

type 2016-01-27 2013-06-28 2011-08-26 2011-01-27 2010-09-23 2006-11-20
Cholesterol 144 154 156 155 176 130
Triglyceride 52 60 70 74 <45 64
HDL 44 42 40 45 45 41
LDL 90 100 102 96 not measured: triglycerides too low 76
glucose 84 98 92 90 92
body fat 19% 16.2% 16.4% 16.1%
blood pressure 116/76 128/75 116/76 102/80 120/80

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Interview on LispCast.com

I’m giving a talk at Clojure West tomorrow morning, and Eric Normand interviewed me online!

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What is this, a photographer for ants?

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Cholesterol review 4

Today, Climate Corp had a health screening with a blood test, so I got new numbers. With regards to blood measurements, I’m doing okay, not too much change. My weight is up to 185lb, apparently, and my body fat percentage is up 3%, which is bad. An unbiased source says I’m fat now.

Measurements are in mg/dL:

type 2006-11-20 2010-09-23 2011-01-27 2011-08-26 2013-06-28
Cholesterol 130 176 155 156 154
Triglyceride 64 <45 74 70 60
HDL 41 45 45 40 42
LDL 76 not measured: triglycerides too low 96 102 100
glucose 92 90 92 98
body fat 16.1% 16.4% 16.2% 19%
blood pressure 120/80 102/80 116/76 128/75

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Thanksgiving in Irvine: pictures

This post is mostly just to show the pictures from our trip to Irvine for Thanksgiving. You can see the whole album, but here are the highlights.

(Apologies for the varying quality of the pictures; I’m still getting used to the new camera.)

New mom:
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New dad:
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New grandfather:
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Caely:
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Baby sharing, with Sam in the way:
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The whole family:
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Lawrence Lessig: “Republic, Lost”

Today, I got to hear Lawrence Lessig talk about his political worries, also laid out in his book, Republic, Lost.

He was very compelling. His main point is that government is being influenced by money, and that’s not just bad because it leads to bad legislation. It’s even worse because it leads to public apathy. People don’t bother voting or participating because they know any politician will just support corporate interests anyway.

The obvious answer is some sort of public financing of elections. (Lawrence Lessig lays out quite a good form of voluntary public financing in the book.) The obvious problem is that the current politicians won’t support something that costs them money and power. He has 3 radical solutions, one of which is a constitutional convention to add an amendment.

I was quite moved; this is the defining problem of our time. That’s why there hasn’t been a proper governmental response to the banks’ failures, why the copyright laws are gradually getting more insane, why tax laws have giant loopholes for corporations and the elite.

The question is, how will I help? I’ll have to see.

As a first step, I should probably go help occupy San Francisco.

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Cholesterol review 3

I had one more Google-sponsored set of blood work done, and I think this is the last one. (It was actually almost two months ago, but I’m only now getting around to posting.) I seem healthy enough.

Measurements are in mg/dL:

type 2006-11-20 2010-09-23 2011-01-27 2011-08-26
Cholesterol 130 176 155 156
Triglyceride 64 <45 74 70
HDL 41 45 45 40
LDL 76 not measured: triglycerides too low 96 102
glucose 92 90 92
body fat 16.1% 16.4% 16.2%
blood pressure 120/80 102/80 116/76

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How not to fly

The background:
This summer I’ve been busy, and every weekend I can, I go hang gliding. I went on a such a trip to Hull this weekend, up in Lake County, near Lake Pillsbury, about 45 miles north of Harbin Hot Springs.

Lately, I really haven’t been flying that well. Oh, sure, I’m safe (aside from one scary launch), but I don’t stay up as well as the other pilots. On Saturday, I sunk out after 20 minutes, while Mike stayed up for 2.5 hours (without a variometer!). It doesn’t help that I’m heavy on my glider, but still: I kinda suck.

So, on Sunday, I borrowed Anthony’s bigger glider. It’s much like mine, but a little newer and noticeably bigger. That means I don’t fly as fast, but I don’t go down as fast either. I was hoping that would help me thermal better and stay up longer.

The story:
I didn’t fly well on Sunday. I foolishly left lift (I blame it on some distraction), and then I found a little more, but after a short gain, I lost the altitude again. My altitude was low enough at that I headed out toward the landing zone, taking the usual flight plan down the ridge (where you’re most likely to find lift). On my way, I hit a lot of sink. The ridge has a high knob at the end, and I found I was going down too fast to get over the knob! I went left around the knob (bad idea: I should’ve gone right), and was still going down too much to make it to the landing zone.

Going down at several hundred feet per minute, unable to land where I should, I had a few options. The ground was mostly pine forest, which is not a good place to land. There was a patch of low bushes on the side of the knob, and I didn’t see anything better. There’s a feeling I’ve had where everything is going wrong and there’s only one right thing to do, like being in a slow car accident or making a mistake in a performance. I did what seemed the only right thing, and combined two techniques I’d learned but not practiced: First, to do an uphill landing, I dove down to land up the side of the hill; it’s always best to land uphill, since that takes away your speed quickly. Then, to land in bushes, I just acted like the tops of the bushes were the ground, and landed on top of them.

The landing went more beautifully than I could have expected, though the bushes were also higher than I’d expected. I ended up as an undamaged pilot, hanging under an undamaged glider, which was resting on the tops of the 6-foot-tall manzanita bushes. I managed to stand on the bushes enough to detach myself from the glider, and radioed to the others so they would know I was down and safe. (It’s possible that I yelled, “I’m alive!,” but I’m pretty sure no one can verify that.)

I made a GPS track of my flight, but the relevant part is this picture. The airstrip below the knob is where I’d meant to land, and you can see I landed pretty far from that. Unfortunately, there’s a registration error with the GPS and Google Earth, so the last part of my landing looks like it’s inside the hill. Fortunately for me, that’s just an illusion.

A GPS track showing me landing in the bushes

After having to make that emergency landing, things started going my way. A pilot in the air above me pointed his glider in the direction of a path he could see, and the path was easy and clear. I recorded a GPS track of my walk, so the glider was easy to find later. I had great supplies: enough water, a makeshift hat, some granola bars, a pocket knife, a working radio, and a GPS-enabled phone. I easily walked out, and, once Barry and Mike landed, they hiked the 2000 vertical feet back to my glider to help me pack it up and carry it out. It’s not easy folding up a glider in 6-foot manzanita bushes, but the scratches I got from that were the worst injury of the whole day.

The embarrassment:
In the end, the only injury was to my pride. I should definitely have done some things differently: It’s important to use your launch lift, and it’s best to go right around the knob at Hull; that side has fewer other hilly structures, and the dry creekbed is a better emergency landing zone than any bushes.

But, given my failures, this was the best possible emergency landing I could have made!

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DJ debut

I participated in the DJ challenge at the Beat two weeks ago, and apparently it was well enough received that I was invited back for a whole 1-1.5 hour set. If you want to hear me “spin”, come dance tomorrow!

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East Bay Bike Party

image

I just stumbled on the East Bay Bike Party!

Later last night, we stumbled upon them again, after dark, and they had a dance party complete with flashing bike-lights. It was pretty awesome.

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