re.visioning

Last Post Ever

2010-09-21T21:00:00.000-07:00

Well, kind of.

I'm moving my blog into the newly renovated lekanwang.com. Over the next few days, I'm planning to consolidate my blog, the old lekanwang.com, and some of my photography and music web properties all in the same place. It should be exciting.

Hope you enjoy.

Sorry, Blogger, it was nice while it lasted.

365 - The First Three Weeks

2010-07-29T14:22:00.000-07:00

It has been three weeks and three days since I began my quest for a photo a day, for a year, and already, I have noticed how difficult it is to take a quality shot every day, especially when you often return from work after sunset. However, I have also started noticing all sorts of small details in my daily routine as I constantly search for interesting subjects and patterns of light for my daily photos. The way the light shines on the neighbors' hedges as I go for a run, the patterns of steel girders on a building in downtown Palo Alto, the way the sidewalk seems to subtly change shades depending on the color of reflected light from the buildings nearby--it's so easy now to get lost in a world of detail.

Here are my favorites from the first three weeks.

(Edit: the edges of a lot of these are cut off when viewed from the post. Click through to the album to see the full pictures.)

365 Photos

2010-07-18T11:08:00.000-07:00

A little over a week ago, I decided to start my attempt at taking an interesting photograph a day, for a year. It's a little frightening to commit to this, considering that I have never failed to renege on a majority of my summer plans, but I hope that by doing this, and announcing to everyone that I'm doing this, I will, (1) have an excuse to take my camera to even more places than I am already--yes, I know it's hard to believe, but it's possible; (2) hopefully improve my photography, and practice thinking about the three D's of photography: destination, determination, deliberation; and (3) quickly run out of the easy things to photograph--the cats, the housies, the flowers, Big Sur--and will start having to think about using more unique subjects.

Every once a while, I'll post the highlights here.

And all the pictures can always be found at http://lekan.smugmug.com/Photography/365/

Refound Love...for Microsoft's Command Prompt

2010-07-06T20:54:00.000-07:00

Almost all Windows power users use the command prompt from time to time. cmd.exe can execute precision commands, browse, and filter very efficiently if used correctly. However, for Unix users, the command prompt is just plain weak, prompting many to install Cygwin.

But just today, I discovered that cmd.exe has some awesome keyboard shortcuts. They have again made the daily experience of using Microsoft's command prompt bearable again. Even interesting.

Here's a summary of my discoveries:

F2: Pastes whatever is in the cmd buffer up until the character you type next, and advances the cursor there.

F3: Pastes the rest of the buffer from the buffer's cursor.

F4: Deletes from the current cursor to the specified character you type next.

F5: Copies the buffer to the command line.

F7: Displays a reverse-sorted, selectable history of recent commands.

F8: Super useful tool that displays a list of all commands you've typed that have a similar beginning to your current command. I actually wish Unix had something similar.

F9: Choose a command to run (from the list in the F7 list). This one is really useful if you have a sequence of commands that you run over and over again. You could write a batch script, but with this shortcut, you could just use the same combination of F9-x over and over again, where x is the number of commands in your sequence.

Let me know if you know any others!

The % Operator in Java and C/C++

2010-06-18T10:27:00.000-07:00

The % operator is colloquially called the mod or remainder operator, and most people assume that its behavior is the same in all languages. I mean, 8%5==3 in pretty much any language with a C-style syntax, including Java. But what if you have -8%3? Or, -8%-3? Or let's get really funky and what -8.03%-1.88 will be.

So here are the rules.
Both Java and C/C++ follow the ISO/IEC 1539:1991 standard, which maintains that (a/b)*b + a%b==a.

Hence, the % functions much more like a remainder operator than a modulus operator in mathematics. In addition, the ISO/IEC 1539:1991 standard states that quotients always round toward 0 when there are negative numbers invovled, which is why we sometimes end up with negative remainders.

The only difference between C/C++ and Java is that the % operator in Java accepts floats as arguments, while the C/C++ operator only accepts ints.

Circumhorizonal Arc?

2010-04-16T02:54:00.000-07:00

It looks like a rainbow, but it's not. It looks to be a circumhorizontal arc showing its colors over Stanford and Palo Alto. Or it could be cloud iridescence. Any meteorological experts out there want to comment? In either case, this is beautiful, and a nice start to the day.

Yeasayer - Odd Blood

2010-02-28T22:45:00.000-08:00

I am so fascinated with new music. When I get old, I completely see myself as that weird, cheery, white-haired senior citizen at the end of the cul-de-sac in a house with a room lined full of mahogany bookshelves filled with "those old-fashioned CD things." And when people stop by that room, they would always ask me, "Have you really listened to all of those?" to which I would answer, "Yes, I've listened to them all, but most, I've realized, are pretty mediocre."

That's my real problem. The first time I listen to most albums, I try to keep an open mind, and for the vast majority of them, perhaps because of personal selection bias, I tend to like them. A few I can even say I love right from that first time. But, most of those albums wither after applying the infamous test of time.

Albums that I love right from the start, and can withstand over a month of heavy listening are truly rare, and generally stand a good chance of making one of my "ALL TIME BEST" spreadsheets. This Yeasayer album is one of them. I haven't been listening to an album this much since In Rainbows came out.

The album has that strange and classic Yeasayer experimental sound driving each track, but it is as if the synths and laptop loops and drum machines gained sentience and decided to all go party together in a back alley while trying to sing pop songs. After just listening to the album once while skiing at Mammoth, I already felt like I could and wanted to sing along to half the songs. They're totally infections, and inventive enough to keep any musically analytical mind fixated.

Get their album. Go see them live. (If you're in the Bay Area, they'll be at the Fillmore on April 17th.) Sit back, listen, and smile.

Picking a Meeting Time

2009-08-13T23:36:00.001-07:00

I'm constantly annoyed with how difficult it is to schedule a meeting time with people outside of work. At a company or organization with a decent IT backbone, there's usually Exchange or Google Apps or some other servers set up so that you can easily see other peoples' busy/free schedules. However, outside of that company or organization, scheduling becomes a huge chore, especially if you have many people to invite. Sure, it's possible to share busy/free information with Google Calendar, but that quickly overflows your "Other Calendars" section, and is annoying to navigate because many people tend to use the same generic calendar names--"committments," "schedule," "classes," etc.

There are three solutions to this that I have come to use regularly.

The first is perhaps the most popular, and for most people, is easy enough to set up, and with enough options. This is, of course, the ever-popular Doodle scheduler. The pros to Doodle is that it is relatively intuitive to use, relative quick to set up, sports a rich feature set, and chances are the recipients of your invite will have used Doodle before. However, as we move on to our next two solutions, you'll see that Doodle is not the easiest to use, nor is it the most convenient to set up.

The second is a cute little startup called Congregar. The thing with this is that there are no time options, but dead simple to setup and spread and track. So, if you have an event where all you're worried about is the date, Congregar's the one to beat.

The third is my personal favorite, and one that most people have not heard of. This one's called when2meet. It looks like it was taken out of an HCI (Human-Computer Interaction) textbook. All you need to do is to give the event a name, then drag through the times when you're available. Then, send the page link to everyone else, and they can easily drag. Available times are instantly available in the color-coded chart off to the side. This is so easy and convenient that I now use when2meet over 80% of the time I need to schedule something. The only real downside is that there is no way of directly inviting from the page, nor a way to keep track of people who have not responded, but typically, with a meeting of fewer than 5-6 people--most of my meetings--it doesn't really matter.

New House and Kitties

2009-07-14T14:45:00.000-07:00

Life moves too quickly.

A few weeks ago, I graduated, and moved off campus to a five bedroom house with a few friends. Sarah also got two kittens.

Here's Ada, the girl.

And here's Babbage, the boy.

Here's a virtual tour of the house:

(These pictures were taken two weeks ago, so there's more furniture in the house now, and things the spaces are much more cleaned up!)

What you see when you first walk in the door:

Looking to the right, the living room. The biggest differences now between the picture and real life are (1) there's a couch behind the bean bag, and (2) there's a speaker system set up on the mantle and the little entertainment table.

The kitchen! It's blue!

Our garage turned game room. This room has also been significantly cleaned up.

And along the side of the house is lots of space and a storage shed!

The backyard. Notice the palm tree on the right edge! There is also a plum tree and a nectarine tree in the backyard!

My room:

Wolfram Alpha Launches Today

2009-05-15T13:53:00.000-07:00

As I mentioned before, Wolfram Alpha will launch some day in May. That day is today. Watch for it at 5PM PST!

Affirmative Action in Computer Science, A Hiring Perspective

2009-05-13T00:43:00.000-07:00

I am now in the midst of hiring the next class of Stanford CS106 section leaders for the fall quarter. Section leaders (SLs) here at Stanford are typically undergraduates (and occasionally graduate students) who teach a small section of a larger lecture class. These classes often also have a head TA who will help coordinate the high-level academic aspects of the class.

CS106 is Stanford's introductory computer science sequence, and includes CS106A, CS106B, CS106X, and CS106L. The enrollment is so high that we now maintain an active pool of around 60-80 SLs who will teach every quarter. The entire teaching program even gets its own course designation: CS198. You can read more about the semi-complex structure of the teaching program on the CS198 web site.

I am one of the co-coordinators of the CS198 program, and as such am responsible for hiring SLs to try to maintain an appropriate number of staff every quarter. Most SLs return quarter after quarter, so we only typically hire between 10-15 now per quarter out of a pool of around 80 applicants.

This puts me in an interesting position. Stanford's CS department has around 4 men for every woman. [Please correct me if this statistic is incorrect or outdated.] Many of the students who go into Computer Science, especially girls, cite the CS106 courses, and especially their amazing section leaders, as their initial impetus to pursue the subject. Many women especially see female SLs as role models in their pursuit in a field so dominated by men, and with a culture so defined by men. So, an obvious question is, should I pursue a policy of affirmative action?

I have always been completely supportive of efforts to fill in the gender gap in engineering, but have always been against affirmative action in hiring, admissions, and other similar decisions. The main problem is that the affirmative action can cause the fallacy that women are bad at computer science to become a self-fulfilling prophecy much too easily. Imagine an admissions scenario. A woman is accepted to fill some gender ratio quota, whether implicit or explicit, but otherwise would not have been accepted. She may do well, but statistically, she will likely do worse than her male peers. Then, the proportion of women in the program doing badly will be greater than the proportion of men doing badly, and this gets noticed by people both within and outside the program. The prophecy is fulfilled.

Yes, I know the whole argument of affirmative action is that, if you believe it, if we give many women a chance, some will overcome the barriers and encourage other women to pursue the field. But realistically, unqualified women will just reinforce the gender fallacy, and successful women will inspire, but successful men will inspire as well, and overall, affirmative action does more harm than good. What we really need is something that is much more difficult to implement than a quota. We need to change the culture surrounding engineering, as well as to encourage those women with high potential to pursue engineering.

This is what I am doing now in hiring. The final hiring standard for both sexes are exactly the same, but during the application period, I try especially hard to seek out women who would make great section leaders and encourage them to apply through personal emails, and even allow slightly longer extensions on the application. But, once past the application stage, the entire interview and decision process is gender-blind.

Using this strategy, the ratio at the final round of interviews last quarter was almost 50%, and the final pool of SLs hired was 30% female. We hope that this quarter, we can push even closer to breaking that 50% mark.

Keeping and Firing Teachers

2009-05-03T17:56:00.000-07:00

I have always been against teachers' unions. If you do form a teachers' union, it should be formed around the mission of education rather than blindly protecting jobs. This article makes me sick.

Teaching jobs and pay should be merit based. Public school districts and their teachers have always bemoaned the fact that that lacks equality and oversight and is difficult to assign merit accurately, but please, just suck it up. The best teachers will almost always be recognized, and rewarded under a merit-based system. True, some teachers, good and bad, will slip through the system, but that system sounds much better than the current system in many districts where bad teachers stay for years, and good teachers lose interest because they are only paid by seniority and gain no more resources or influence even after years of inspirational teaching.

Contra Costa County's Grand Bluff

2009-04-30T16:14:00.000-07:00

About a week ago, I, along with some friends, read a shocking article in the SF Chronicle detailing a plan by the Contra Costa County DA to stop prosecuting misdemeanors and certain drug felonies. To quote the article, "People who are suspected of misdemeanor drug crimes, break minor traffic laws, shoplift, trespass or commit misdemeanor vandalism will also be in the clear," but that "prosecutors will still consider charging suspects with certain misdemeanors, including domestic violence, driving under the influence, firearms offenses, vehicular manslaughter, sex crimes and assault with a deadly weapon." The full article is here.

Hey criminal breathren, want a new hard drive? Go to Contra Costa County's Best Buy and steal one! You won't be prosecuted! Hey rapists, want to grope people? Go to Contra Costa County! If it's not too egregious, no one will prosecute you! Need a place to stay? Just sleep on any private property in Contra Costa County! The police won't prosecute you for trespassing!

You get the idea.

Of course, we were skeptical when we read this. No DA in his/her right mind would do this. Yet, this was an article in the Chronicle. They wouldn't even do this on April Fools Day. I later checked Google News for more news, and found that this was indeed, shockingly, true.

I checked for updates on the situation every few days to see how the major public outcry would affect the DA's decision, and to see if Contra Costa County would spiral down to what may be later referred to euphemistically in the history books as "America's Dystopian Experiment of the Economic Crisis of 2009."

Fortunately, as another Chronicle article (and many other sources) later reported, this was all a huge bluff that DA Robert Kochly engineered to force the Board of Supervisors and the general public to recognize law enforcement's need for a basic level of funding, even during economic downturns.

I do feel sympathetic for Kochly and his strained organization.

The REMIX Culture

2009-04-30T01:39:00.000-07:00

This is one of Lawrence Lessig's classic speeches. I'm sure most people who read this already hold the viewpoint that copyright law needs a major overhaul, so this video will just be a friendly and clear reminder of why that is true. For those of you who believe that copyright law needs no change, hopefully this video will explain why so many people believe firmly that the current system is broken.

The highly ironic part of this is that Warner Music has issued a DMCA take-down notice on the presentation.

Really?

Nasal Adventures: A Timeline

2009-04-05T23:58:00.000-07:00

Thank you everyone for your help and concern regarding the 5 ER visits the last week or so. I feel like I owe a lot of you in many ways after this is all over, but for now, I think I at least should give you an update on what is going on. Here is the approximate series of events:

Friday, March 27: I started bleeding in my right nostril in the morning while I was cleaning my room and watching the last few episodes of Battlestar Galactica. It stopped about an hour. It then bled several more times that day, and the episode that started at 4:30 or so caused me some concern because it wasn't slowing down. I was supposed to preflight a road trip for the CS106 section leaders at 6PM, but I decided that I probably couldn't go, and went to the ER. With some magic (nasal clamps and cream), the ER stopped the bleeding, and discharged me.

Saturday, March 27: At around 1AM, it started bleeding again. I eventually decided to return to the ER at around 3AM. While waiting in the examining room, I started to feel faint and called out to the attending staff. I then remember feeling warm and bright and paralyzed while several people called out "Mr. Wang, Mr. Wang, are you with us?" before passing out. I woke up on a hospital bed as a nurse was putting in an IV of fluids. There were lots of leads coming from my chest and arms and legs, going to a monitor and an EKG. My blood pressure slowly crept from a low 80-over-40 to a much more normal 100/80. They examined my nose, told me I should just apply Bacitracin to it for the next few days until they make an "urgent" ENT appointment for me, then discharged me at around 7:30AM. Chris got back mid-day Saturday, and was surprised to hear of my ordeal. I started bleeding again at 5 or so, and Chris took me to the ER at around 7. They decided to put a Rhino Rocket up my nose--an extremely unpleasant and painful procedure. The nurse called the Rocket a "nasal tampon"--it essentially is a tube of material that doesn't stick to blood that the doctor can stick into your nose and inflate. Then, when the Rocket gets wet, it expands, applying pressure to bleeding. Just when you think they've stuck the thing as far up as it can go, seemingly brushing against your brain, they push it even further. Then, quite surprisingly, after they put it in, I fainted again. Same routine. I was discharged about two hours later.

Thursday, April 2: I followed up with the ENT and got the Rhino Rocket out. They then put a tiny camera in my nose, and game me these sweet goggles so that I could follow along what was inside my nose while the doctor examined. My left nostril was like the Amazon river basin, but surprisingly, was not bleeding. The right nostril had a pretty big vein protruding, which the doctor cauterized, then sent me on my way with lots of instructions. I thought I was all done.

Saturday, April 4: I had some very minor bleeding on Thursday and Friday, but the ENT doc told me that was to be expected. However, there was another episode of unstoppable bleeding on Saturday starting at around 5PM in which I was continuously swallowing blood. Jessica took me to the ER at around 7, and I was discharged at around 10PM after they put another Rhino Rocket in my nose. Back to another uncomfortable few days.

I went to bed almost immediately. At 3AM, I woke up to go to the bathroom, and suddenly felt dizzy and faint after urinating. Andrew Rominger walked in just as I was leaning down to try to get more circulation into my head. I don't quite remember what happened after that, but I felt all my muscles weakening, and when I came to, I was sitting on the toilet, and Andrew had called 911. My feces were on the ground, but they were mostly just the blood I had swallowed. I could barely lift my head or speak, so I told him to get Jessica from my room who could explain things to the paramedics when they came. I spent the entire ambulance ride with a blood pressure hovering around 65/40. At the ER, they put in two IVs to give me about 4 liters of fluid and some drugs to counter the waves of nausea I was experiencing. After a blood test, they found that I had lost about 50% of my blood the past week putting me well within the range of anemia, which clearly explains my fainting and frequent feeling of cold. Hence, I spent until 11:30AM or so being monitored and receiving two units of blood transfusions. Jessica stayed with me the entire night. Most of that time was spent talking semi-lucidly to Jessica, or sleeping. I was discharged at around 1:30, and Micki drove us home. My parents flew in at around 6:30PM, and are helping me with life in general.

I'm scheduled to see the ENT again on Wednesday. Until then, there's nothing to do but continue to ride the painful rhino rocket and sleep 14 hours a day. Thanks everyone who have helped in this ordeal so far, especially Jessica, Chris, Andrew, and my parents.

Petaminx Puzzle for Sale

2009-03-21T04:10:00.000-07:00

Now this looks amazing.

It's for sale. Anyone have a few thou lying about and want to help me out?

Wolfram Sets the Timer, Will Blow Away Factual Search in May

2009-03-10T19:33:00.000-07:00

Go take a look at Wolfram Alpha.

It's a "computational knowledge engine." Sounds impressive, doesn't it? It definitely has the potential to completely blow away any factual search engine that has come previously, of which the most prominent example may be Powerset.

The brains behind this, Stephen Wolfram, is an acclaimed computer scientist that has had many incredible creations already, including the heavily used software package Mathematica, which adds jaw-dropping features in every release, and the stunning if controversial book A New Kind of Science, so he definitely has the background and the resources to create a good factual search engine. In fact, Wolfram has frequently posited, both in A New Kind of Science, and other sources, that he believes computation can be a valid representation of knowledge and science. Hence, Wolfram Alpha is based on what VentureBeat describes well as "terabytes of curated data and millions of lines of algorithms" to create a representation of computable human knowledge.

While I can't say anything to the efficacy of this--it may blow all of us away come May, or it could be the next Cuil--it will definitely be a step forward in the problem of factual search. With Wolfram's entire focus behind this project, and with the concession that this is still a work in progress, I do hope that this will actually work much better than Powerset (which is not to say anything bad about Powerset--they were a little underwhelming, but technically, I can see the incredible technology and useful research that went into building it).

If anyone can get me early access to Wolfram Alpha, I would owe you a big one.

Slums

2009-02-05T01:22:00.000-08:00

This online exhibit on slums in the world is a masterfully executed piece of art.

http://www.theplaceswelive.com/

"Stay In School" featuring EPACS

2009-02-04T01:36:00.000-08:00

Ashley Baker, who I know from tutoring at East Palo Alto Charter School (EPACS), and who now teaches there as a humanities teacher, referred me to this video:

Absolutely amazing.

I think I even recognize some of those kids, not to mention E-40, Keak da Sneak, and some other big names in Bay Area rap.

This whole thing was put together by Kontac, that rapper wearing yellow stripes near the kids and the turntable near the end. He's a bay area rapper, and also an incredibly dedicated physical education teacher at EPACS.

And here is a pretty powerful interview with Kontac. You HAVE to watch this:

If you stop by EPACS any time, just look to the playground, and you'll probably see him teaching physical education and the importance of exercise and team work and instilling good community values.

And finally, here's a making of video:

We Are All Going to Explode

2009-02-01T01:54:00.000-08:00

Do a Google search for "Yellowstone." The first result is is the National Park Service's official Yellowstone National Park web site, as expected. The second site is yellowstone.net, which promises to help you "plan your yellowstone vacation." Still as expected. But the third is for the Yellowstone Volcano Observatory. Wait, what? Isn't Yellowstone a volcanically inactive geothermal cluster? Why can't we see black lava flows like on Kilauea or even St. Helens?

The answer is complicated, but in a sentence, Yellowstone sits on top of a volcanic hot spot that enjoys blowing up in a "supereruption" every few hundreds of thousands of years, but in the meantime, keeps itself fit by spewing geysers, unleashing thousands of earthquakes, and triggering hydrothermal explosions.

Those supereruptions occurred 2.1 million, 1.3 million, and 640,000 years ago. Do some simple math, and you realize that we are approaching time for another one of these eruptions if the pattern of previous eruptions holds. So let's look at three things: (1) What warning systems do we have? (2) How likely is it that Yellowstone will explode, and will the warning systems catch it? and (3) What will happen if it does?

So. Warning Systems. In this respect, Yellowstone has the best in the world. It is classified by the US Geologic Survey (USGS) as a high-risk area, and is being studied by numerous universities and research organizations. It is watched by thousands of seismometers, sensor arrays, GPS devices, and satellites for any slight change. If you are the paranoid type, just go to any of dozens of Yellowstone monitoring sites, and you will get your fill of self-perpetuated fear.

Second. Likeliness. Looking at earthquake activities, Yellowstone hasn't changed much in recorded history. Every so often, there is an "earthquake swarm," in which hundreds of small earthquakes happen in a matter of days or weeks. This happens every dozen or two years, but the one in late 2008 caught national attention, as it was one of the most powerful swarms ever recorded. This swarm was also combined with a relatively meteoric rise of the Yellowstone Caldera over the past three years--three inches per year, more than three times the maximally recorded rate of growth since measurements began in the 20s. However, all these events are normal, and can be explained away by any of a number of reasons--hydrothermal pressure from underground lakes affected by earthquakes, geothermal effects, etc.

So what if it explodes. Well, we are all doomed. The last eruption covered most of North America in up to a foot of ash, and dramatically changed global temperatures. There were mass local continental extinctions, and the direct effects of the explosion leveled most of what today is Wyoming, Montana, and Utah. Earthquakes of extreme magnitudes would be felt all across the world, and would destroy most buildings in North America. It's not likely that such a quake will strike, but if it does, let's just say we're in a great place to help rebuild the community afterwards.

Finally, rather than worry about the Yellowstone Caldera, perhaps a greater threat is the Long Valley Caldera, right here in California. In its last eruption, it spewed 600 cubic kilometers of rubble across the US, and very recently, there were some 6+ magnitude earthquakes coming from around there. Mounts St. Helens, Rainier, Hood, and Shasta are all close to home, and they happen to be 2, 3, 4, and 5 on the USGS's list of the most dangerous volcanic centers in the United States. Yellowstone, on the other hand, is number 21.

Maybe I should think twice now before scaling Rainer or Shasta, and tempt fate in Yellowstone instead.

Boring Book Covers

2009-01-19T18:45:00.000-08:00

This is an amazingly addictive video. It just shows one plain book cover after another, to a semi-computerized voice reading each title, and some semi-spooky music. It's amazing!

If you can't see the embedded video, the link is here: http://www.youtube.com/watch?v=sUgjlJ5hEbw

The books "Bayesian Approach to Image Interpretation," "Finite Commutative Rings and Their Applications," and "Music Cognition" actually looks rather fascinating.

WikiLeaks Reveals Major UN Snafus

2009-01-13T23:04:00.000-08:00

A new WikiLeaks leak reveals "over 600 United Nations investigative reports, over 70 of which are classified 'Strictly Confidential.'" These include anything from weapons trafficking, to rape of refugees by UN peacekeepers, to fraud, to corruption. See here.

If you have not heard of WikiLeaks, it is a site dedicated to open information and anonymous whistleblowing. Hence, it serves as a safe place for individuals to share sensitive information with little fear of retaliation. It is censored in many countries, and has received numerous lawsuits in many countries, and was even shut down for a short time in the United States.

Powerful Pictures

2008-12-28T00:48:00.000-08:00

I'd like to fancy myself as one who holds his own opinions about things. That's why I get queasy come time for end-of-the-year top-N lists. On one end, I feel like I'm allowing myself to be quasi-brainwashed by other people, but on the other end, some of these toplists are so amazing.

Fortunately, there are the lists of the "top" photographs--beau

tiful and powerful and beyond ranking. Once you view them, whether or not something should be in the top ten seems so inane.

Here are some of my favorite collections and selections:

Boston.com: The Year 2008 in Photographs -- One of the most amazing collections of photographs I have ever seen.

TIME Pictures of the Year 2008 -- With an obvious emphasis on news events.

The Sydney Morning Herald Pictures of the Year -- Music to go with the pictures, too.

Pixcetera People's Choice Awards -- Generally much more lighthearted than the previous three, but there are some repeats.

Antarctic Weather

2008-12-26T11:43:00.000-08:00

I am wowed. I will never consider last week's temperature of -25°F cold ever again.

A Disney Surprise

2008-12-25T16:26:00.000-08:00

It's incredible.