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thewopr

413 karma · joined August 13, 2013

lawinslow (at) gmail.com
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thewopr··on Shuffleboard at McMurdo
Myself and a fellow researcher have been emailing about this essay today. Despite the author spending shockingly little time there, it's definitely spot-on McMurdo.

> McMurdo looks like a series of shipwrecks that people have tried to make the best of.

I've often tried to accurately describe the feeling you get when seeing McMurdo. This is pretty good. It's an ugly town.

> It’s not just that McMurdo station is ugly—and it is lens-shatteringly ugly—but that there is so damned much of it.

I personally dont find this fair. McMurdo is an operating fuel, food and support depo for the US operations on the continent. It supports a fixed wing airport and full helicopter operations in crazy inhospitable conditions. There's no local home depo. There's no McMaster. There's no grocery stores. No independent construction companies. EVERYTHING has to be down there. There is going to be a lot of stuff around. While down there, I've often pondered how many of our very beautiful cities are probably supported by far less beautiful cities. Do you know where your garbage goes? Down there it's stored until shipped back once a year.

> The only way tourists might come to the Ross Sea in numbers would be by air, but the memory of the 1979 crash, when an Air New Zealand plane flew into the side of Mt. Erebus, is too painful.

If you don't have a weak stomach, the tale is a fascinating one (https://en.wikipedia.org/wiki/Air_New_Zealand_Flight_901). Highly recommended.

> the Chalet, an ancient administrative building built in a style I would call ‘Ford-era National Park’.

This is so right. It's a weird building(https://www.jeffreydonenfeld.com/blog/2014/12/the-national-s...).

> We're certainly not the ones leaving our trash all over the ice. Tourists don't have bingo night, IceStock, exercise bikes, hot lattes, or yoga.

Whoa, there isn't trash on the ice. At least no intentionally dropped litter (the wind is strong, stuff can get blown around). Trash is a big deal down there and compared to everyday USA, everyone is super vigilant down there. There is a lot of stuff around, but much of that has purpose or is being stored (often outside as there's limited indoor storage space, so things can look cluttered).

Also, keep in mind most of those activities the author mentions are all run by volunteers. Nobody is paid to put on bingo night (thats new to me), IceStock, or yoga. Hot lattes? Yeah, there's a machine in the coffee shop that's open like three days a week for a few hours. And yes, there's exercise bikes, but come on, even people in prison get to exercise.

> The US Antarctic Program did not fly cases of Jim Beam to the bottom of the planet to watch them disappear into visiting bloggers. We are cut off.

They don't fly heavy staples like that down. Pretty much everything shelf stable or frozen comes down once a year on a ship. You should see the selection of booze and beer diminish when the main body of workers and scientists are down there. There is no flight resupply. I had one week with Sierra Nevada available last year, then all I could get was Tecate.

> Our presence here is just as unnecessary as the sprawling American base whose cookies I can't stop eating

The cookies from the kitchen are actually really good.

> The summer staff is about to be raptured to New Zealand, leaving only a remnant to face the tribulation of a Ross Sea winter.

Interesting note. Last year they started doing monthly flights through the winter, so the wintertime crews are going to be a lot less isolated (apparently, a couple days before every winter flight last year several people would quit. Before the flights that just wasn't an option).

> “Okay,” I say. “Do you have any Zippo lighters?”

I didn't know they had these. Ironic that smoking is so rare, otherwise these would make great gifts for my friends.

> “Today is the coldest I've ever been in my life.” I want to say something, but my jaw is too stiff to move.

So cold mid-to-late summer? I don't get it. Honestly, I'm from Wisconsin and summer in McMurdo is pretty balmy. The author must have zero cold tolerance. January and February daily mean temp is around freezing (https://en.wikipedia.org/wiki/McMurdo_Station#Climate) and the sun is pretty damn strong.

Seriously, summertime in McMurdo isn't that bad. Wintertime is of course another matter.

But yeah, great writeup.

thewopr··on Tesla shares dive after Consumer Reports yanks recommendation for Model S
Are you thinking about the NY times article? http://www.nytimes.com/2013/02/10/automobiles/stalled-on-the...
thewopr··on Wind now competes with fossil fuels, and solar almost does
Oxides of nitrogen, soot and various other pollutants come out of burning diesel, even if it's just carbon we pulled out of the air. It would be carbon neutral, but not pollution neutral.
thewopr··on EPA: $1 trillion water investment needed for American population growth
This article is really thin and potentially misleading. The pictures only somewhat line up with the text, which leads to the some of the confusion in these comments. I think this article tries to lump everything together, making the issues more murky than they need to be.

What's really going on here:

1. We have aging infrastructure. Old pipes and old plants. This has a fairly straightforward solution. The municipalities and companies that own this infrastructure will need to take on financing to fix and upgrade systems. This is something they can and will do as these things become more of a problem. But it is pretty classic investment, they own and benefit from this investment. Some people will complain, but life will go on.

2. We take clean water for granted and have a number of conflicting economics that have resulted in water quality degradation, largely in the midwest. Farmers want to improve yields, so they fertilize more (and till crops which have higher runoff). This gets into the water, where people with little economic stake in the crop production and municipalities have to pay for dealing with the lower quality water. (Note: NY City, as an example, has taken a very proactive approach to dealing with this by super actively managing the lake watersheds from where they get their water, they own something like 30% of the land in some of their key watersheds). This issue isn't as much population growth as runoff and the modern economics of agriculture.

3. Arid and dry areas like the southwest have a host of completely different challenges. There, a lot of cities have undergone rapid population growth, demanding more water. There is only so much water to go around in those regions and, on top of it all, they are in one of the worst long-term droughts on record (there was one worse drought in the middle ages). They are struggling to keep up with demand. Strong price signals and most importantly, a re-assessment of the volume of water that goes to agriculture in very dry areas (at crazy inexpensive rates) could go a long way to improve this situation. Also, luck of the draw may help if we leave this long-term drought.

thewopr··on AWS CodeCommit
Oh sure, but at least my limitation in the future will be Git being able to process and handle large files (and maybe the cost of storage) and not Github's file and repo limit.
thewopr··on AWS CodeCommit
I like the look of this. Thanks. Will investigate
thewopr··on AWS CodeCommit
Not for their hosted version management solution, I assume.
thewopr··on AWS CodeCommit
What if your data are formatting in text? Why would branching be any more expensive for data than for code then?
thewopr··on AWS CodeCommit
No, but I don't understand what this is. Java git? Bound to eclipse? I don't really understand how this would be different than me storing a .git repo locally and replicating it to S3.
thewopr··on AWS CodeCommit
Yeah, but their system is super simplistic and doesn't support half of the diverse and robust operations that Git and Github do. Can I see version history? Are changes compressed into diffs for text files? etc, etc.
thewopr··on AWS CodeCommit
I've had no trouble with non-github git repos handling text files well into the hundreds of megabytes. I haven't pushed the limit on this yet, but for me, personally, my datasets are often many hundreds to thousands of individual files that are medium sized. So it tends to work fairly well. Singular large files may not scale well with git.
thewopr··on AWS CodeCommit
Here's why I'm excited about this: Data Versioning

Github is awesome for science. But my code and workflows often are just as reliant on the data I have as the code I've written. With Github, I always have to treat my data separately. A different workflow, a different storage location, different (and often manual) versioning.

Now, I can start integrating my data into the same workflow. No size limits. Just drop it in and version it like everything else. 1GB? No problem. 500GB? Just pay the money.

This is especially awesome because, as a scientist/dev, I do not want to stand up my own infrastructure and servers/vms. I don't want to do linux updates. I don't want to worry about things going down. It just needs to be there when I need it. When I don't need it anymore, I'll take it down. Done and done.

thewopr··on NY Times releases military surplus gear data on GitHub
I wonder where the de minimis line gets drawn. I suppose it's like pornography, "I know it when I see it" kind of thing.
thewopr··on NY Times releases military surplus gear data on GitHub
Yeah, I would tend to agree with this. These data are derived from work originally done by the U.S. federal government. If they had chosen to make it freely available without a FOIA, public domain would have applied. I don't think having it being a result of a FOIA changes anything.
thewopr··on NY Times releases military surplus gear data on GitHub
Quick question, is the apache license really the most relevant for a dataset? Does that license apply?

I ask only because I'm planning on doing something similar.

thewopr··on I’m Just Now Realizing How Stupid We Are
Well technically, there would be no multiplicative factor for those who don't admit bias, because zero times anything would be zero. Your point is nonetheless a good one.
thewopr··on NASA Open Sources Apollo 11 Code (2009)
Yeah, considering the number of people working on this, I can't imagine anything was left to chance. Did the comments have some connotation that was lost to time, was it just joking around, or is there something that the developers seriously weren't sure about?
thewopr··on NASA Open Sources Apollo 11 Code (2009)
https://code.google.com/p/virtualagc/source/browse/trunk/Lum...

That article calls out this line (among others). I wonder what the actual story behind this comment was. I'm sure it's not as bad as, "I'm just putting this in temporarily and we should fix it before it goes to Mars". It probably means something else.

Anyone have any idea?

thewopr··on Common core long division.
A Mathematician's Lament is a good document to read when thinking about this. Link for the lazy

http://www.maa.org/sites/default/files/pdf/devlin/LockhartsL...

thewopr··on Common core long division.
I absolutely agree. There is a huge, amazing array of concepts that never gets touched upon because it is important that students learn to divide large numbers by hand. They were designed for an era where "computers" were people and companies hired people to keep, literally "the books" in order. That world disappeared decades ago, but this relic remains.
thewopr··on Common core long division.
The problem here is not the method the students are learning. The problem here is that they are learning long division at all. Does ANYBODY care the method by which children learn to divide large numbers?

I would be willing to bet that behind the vast majority of those outraged comments is an adult that hasn't used long division in decades.

thewopr··on Common core long division.
I find this indicative of poor teaching in general, not what standards they are trying to teach. Common core doesn't hurt or help with this issue. Being rigid with methods and not aiming for understanding is the problem.
thewopr··on The drab stupidity of Soylent
There is a bit of two-way extremism going on here. On one side, Rob says this can replace food. On the other, this guy, Greg, says you can't replace food because of metabolism differences in humans.

Whatever, it doesn't matter. Soylent will probably still succeed. It's the power-bar of a modern era. You won't eat it all the time, but it will be nice to have around as an alternative when you don't want to cook a meal. I'm actually quite looking forward to having this around to take with me each day as lunch. Probably better for me than the crap they sell in some of my local cafeterias.

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