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BahUnfair

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The need to code 15 years ago

> Programming is not like playing a musical instrument, it is not something that you have to have a genetic disposition for.

As someone who is stumbling through the basics of programming and learning guitar, I can tell you that the secret to success in both is practice and putting in the time. There are very few activities that you cannot become good at with sufficient time and resources.

Death Of The Mouse? 16 years ago

Tell that to the console gamers...

P.S: I can't help but think the "death of.." articles are just to get page views with sensational titles and articles, mind you thats been the standard for newspapers since before the net.

A lot of the questions students have could be answered by fellow peers. I know blackboard is a well hated program but (at least at my university) it has a forum for each course that students often use to ask questions or exercise their knowledge for their peer's benefit. Maybe we don't need to get more lecturers so much as encourage students to ask each other questions.

I personally find SMS far to expensive for the amount of information I can communicate using it. Texting is last resort, I much prefer to call someone or attempt to contact them on steam or facebook IM.

The increased interest from facebook might be due to a kind of social obligation. Whereas when you use HN or Twitter to find links you have no obligation and less reward to stay on the page an actually read the content.

Someone who is reading a link that a friend has sent them is expected to read it, otherwise the friend may be unimpressed or you might not have anything to talk about. Plus, there is the added incentive of impressing or gaining a connect to the friend or appearing interested in your crush/gf's interests.

On HN and reddit, my only interest is whether I want to learn something or make myself laugh.

If Lenin had said "the internet will cause great cultural and geopolitical change" would you scoff and ignore him because you think of him as a bad person? Of course not.

The same applies to Trotsky, if you read that wiki page you will see Trotsky's idea is actually pretty damn good.

[dead] 16 years ago

So that's how they make chicken nuggets! That looks suspiciously like pink ice cream.

So they use ammonia to kill all the nasties. The real issue is whether that ammonia ends up in you in large enough quantities to stress your liver and kidneys. Its not enough to say "dangerous stuff used to kill potentially dangerous microbes in our food" you need to show that enough of it is getting into our bodies to actually be a problem. Ammonia is a natural metabolic waste product so we're well adapted to dealing with it already(by pissing and sweating it out as urea).

It should be noted that the are a lot more things other than the genome and connectome. There's countless epigenetic factors, the extended phenotype, and there's some evidence that inheritance can occur through the proteome through prions (the helpful kind) - at least in yeast.

I'm fairly sure this is just scratching the surface of all the ways that "codes" and initial conditions define you.

I'd assume it means 91% of strains of HIV. It means that the odds that someone has a vulnerable strain is greatly increased and thus you can heal more people.

HIV has a few limits, firstly (I think) it only infects one type of cell (CD4 immune cells - white blood cells), secondly, it doesn't spread as easy as influenza, you need to exchange some bodily fluids with someone, preferably with an abundant supply of CD4 cells to infect. Since it generally requires sex to get HIV, if you knock out 91% of strains the other strains wont rush in to fill the vacuum.

The resistant strains already present will almost certainly increases as a proportion of the HIV population, its just natural selection. Use of condoms can prevent people from getting the resistant strains. Interestingly, male circumcision is also an excellent way to reduce chances of HIV infection because there will be less CD4 cells in your penis.

I would say that learning for the sake of learning is a far more selfish choice than moving into the work force and being a productive member of society. But that isn't going to stop me from choosing learning and maybe putting it into use in the far less selfish application of research. (I do biotechnology)

This is awesome, I've encountered this bioinformatics stuff before in a cluttered textbook and didn't follow it. Reading this at least gave me a grasp of the knowledge. Should come in handy when it gets introduced in my course.

Pi is Wrong 16 years ago

Teaching this in the classroom could engage a lot of students that might otherwise be bored sh*tless of the regular curriculum. For those that do pay attention it could open their minds to a new way of looking at maths as a human tool rather than some universal law. It's a shame its taken me till freshman year and reading this article to make the connection that a 6th of a radian is a third of one quadrant. I can't imagine how much simpler this would have been to learn if it was 2pi.

There are other methods to finding planets. Most of the early Hot Jupiters were found by measuring the "wobble" of a star - a bulge at the surface - caused by the gravity of the massive gas giant careening around it.

Also, the title is wrong, just because the telescope is looking for earth like planets doesn't mean it can't find gas giants as well.

Haha thanks for the correction. I forget that I need to take care with definitions when it comes to physics concepts.

I just finished reading Redemption Ark, that leaves Absolution Gap and The Prefect. Only a good 2000+ pages to go!