Recent submissions

Comment · 12 years ago
I find that there are two extremes--never enough pictures or too many pictures and not enough description of what I'm looking at. D'oh!
Comment · 12 years ago
I think it is also worth nothing that Zuckerberg is (perhaps was?) quite talented at Latin and nearly went on to study Classics at Harvard.
Comment · 12 years ago
What is MR?
Comment · 13 years ago
My understanding is that their work is more like "coupling" than "entanglement" (as the media describes entanglement). From the abstract of their arXiv article, it sounds like what they're looking at is the motion of the base pairs together. This is certainly pretty cool, but it's not quite the same as some of the other results on quantum entanglement where two particles are entangled and by observing one, you can infer the other, etc etc.
Comment · 13 years ago
There are two points regarding the relevance of organic chemistry to future doctors that the article could expand on further.

1. Organic chemistry is often the first class that a prospective future doctor takes that requires you to develop proper study habits. One can get away with most other introductory level courses in the sciences by cramming during the day or two before the exam. Organic chemistry is different--it requires structured and daily studying. This is an essential skill for anyone planning to go to medical school.

2. Organic chemistry teaches you to thing and reason about objects in three-dimensional space. Stereochemistry (roughly: if something is right handed or left handed) is an essential idea in organic chemistry. Being able to think about objects in 3D space is a very useful ability (and necessary) for a future doctor.

Comment · 13 years ago
Comment · 13 years ago
Comment · 13 years ago
I think the title is an oversimplification.

> To test this idea, they used slivers of wood from yellow pines. First, they coated these with carbon nanotubes, to improve their conductivity. Then they applied a film of tin to each sliver.

There's a lot more that is going on than just the wood.

Comment · 13 years ago
This webpage by the FDA [1] is also a simple and easy resource about generic drugs.

The basic fact about generic drugs is that they have to contain the same active compound(s) and they have to match the bioavailability (active compound presence in the blood or other targeted region). If the generic drug fits this and is FDA-approved, then it can be sold.

The composition of a pill is complex. There is the active compound, but there are also many other compounds that are needed to make the pill into a discrete structural unit, instead of a fine white-ish powder, the native form of many organic molecules. See [2] for a common example. The composition of these ingredients can vary dramatically between the brand name drug and generics. I know somebody who is allergic to a number of generic drugs, but is fine with the brand name drug. This is presumably due to different fillers used to make the pill.

In some cases, the fillers used in the generic are very similar to those used in the brand-name drug. However, in many cases, they are different and it is incorrect to say that they are identical. However, in the majority of cases, it really does not matter, and Americans are probably wasting billions a year. But in some cases, buying the brand-name is necessary.

[1]: http://www.fda.gov/drugs/resourcesforyou/consumers/buyingusi...

[2]: https://en.wikipedia.org/wiki/Mannitol

It is worth nothing that some cancer patients can become sensitized to Mannitol and become allergic to it. This may be a result of chemotherapy.

Comment · 13 years ago
Talking to other people in the field is a great way to find influential work. You can only read so many papers, but by talking to many other people, you expand your accessible information. Other people can mention that this paper is great or that they've seen a series of great papers from a particular lab, etc and point out connections that you might miss. It's not just the frequency of names that matters though, it's the quality of work? Are they doing revolutionary or deeply insightful work or are they doing lots of good work, but that isn't _great_ work. (Yes, the comparison is a little vague--leaving that open to interpretation intentionally).
Comment · 13 years ago
Comment · 13 years ago
One country that does it right is Canada--they try very hard to keep top talent in the country instead of going to their previous homes.
Comment · 14 years ago
This doesn't look like a CS degree---this looks more like software engineering requirements. CS and SE focus on distinctly different things. I might suggest changing the page title.
Comment · 14 years ago
Awesome project/website. The one thing I'm not terribly thrilled about is the infinite scroll--it's nice to have coherent page 1, page 2, etc so that you don't have to worry about scrolling down, clicking through a link, and then coming back to just the top page.

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