Benjamin L. Haas

I recently bought a new Windows 7 laptop. Along with all the other basic programming tools, I immediately installed Apache, PHP, and MySQL. One of the first things I wanted to do was to try to install Drupal. I spent two days fighting the white screen of death on Drupal installation, though, and I finally figured out why -- and I can blame it on Windows.

Background: I manually edited settings.php and entered the MySQL connection string, and I navigated to http://localhost/drupal6/install.php. The page would attempt to load for about thirty seconds, and would then give up. No errors were reported, either on-screen or in the Apache error.log.

This post explains what the problem was:
http://dpotter.net/Technical/2009/12/mysql_connect-to-localhost-on-windo...

By default, the Windows hosts file (\System32\drivers\etc\hosts) has the line commented out that maps localhost to 127.0.0.1. What was strange was that I could navigate to a localhost address and Firefox would have no problem resolving it, but mysql_connect would fail to resolve and connect to localhost. All I had to do was un-comment this line in hosts and I was good to go.

http://www.last.fm/music/Tar

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Pluto was my favorite back when it was a planet. When we did our planets project in third grade, my report was on Pluto.

Exactly 80 years ago today, the onetime ninth and smallest planet, Pluto, was discovered by Clyde Tombaugh. In this time, Pluto has gone through a lot of changes, both in space and in its reputation here on Earth. Let’s take a moment to celebrate everyone’s favorite dwarf planet by getting to know it a little better.

Disruptions of Uranus

The driving force that lead to Pluto’s discovery began when late nineteenth century astronomers noticed a strange disruption in the orbit of Uranus. They speculated this disturbance had to be caused by another planet beyond Neptune and in 1906, Percival Lowell started to seek out this so-called “Planet X” in the Flagstaff, Arizona observatory he founded fifteen years earlier. Lowell and his team worked diligently for the next seven years, but when the researcher passed on, the project was forced to temporarily close due to a messy legal battle with Lowell’s widow. Interestingly, during those seven years, the researchers did capture the first ever images of Pluto on March 19, 1915, but the team did not recognize them for what they were.

In 1929, the search started back up again with promising, and young, astronomer Clyde Tombaugh (seen above) at the lead. His job consisted of looking at images of the sky taken weeks apart and then look for any shift in position of the objects imaged. On February 18, 1930, he discovered a moving object seen on photos taken in the past January.

Renaming Planet X

As soon as the news hit the papers, the observatory began receiving suggestions for the new planet’s name. The planet’s future name eventually came from 11 year-old Venetia Burney. She was quite the fan of mythology and thought “Pluto” (another name for the god of the underworld) would be an appropriate title for a cold planet so far away from the sun. Her name was officially selected on March 24 and she was given five pounds as a reward. Part of the reason the title was selected was based on the fact that the initials for the new planet would then share the initials for the man who started the whole project, Percival Lowell.

Sounds Like Hell

People were immediately enchanted with the newest member of our Solar System and quite a few things were named in the planet’s honor, including Disney’s newest character, a certain yellow dog you may be familiar with. A little over a decade later, a newly discovered element was named after the planet as well –you  may know it as plutonium.

While most cultures use the name Pluto, a few languages have interesting translations for the dwarf planet. In Chinese, Japanese and Korean, the name is translated into “underworld king star” and in some Indian languages, the planet is named after Yama, the guardian of Hell in Hinduism.

Image by Gene Duncan of Walt Disney World.

The Myth Of Planet X

Even though the discovery of Pluto occurred while astronomers were searching for a Planet X that would have thrown off the orbit of Uranus, Pluto is not Planet X. It only happened to be in the right place at the right time to get discovered, but its mass is not large enough to disrupt the orbit of Uranus.

Scientists now believe there is actually no Planet X, which makes Pluto’s discovery all the more lucky. In 1992, data from Vogager 2 gave scientists new data on the mass of Neptune, which helped them recalculate its pull on Uranus, which eliminated any remaining suspicions about the existence of Planet X.

Getting to Know You

Eighty years after Pluto’s original discovery, scientists still know very little about the dwarf planet. Because it is so far from the Earth, investigation is difficult, in fact, NASA has compared it to trying to examine details in a soccer ball that sits over 40 miles away.

They still have made some fascinating discoveries about Pluto though, including its composition, its rotation period, its orbit and the existence of three moons around the planet.

One day on Pluto is equal to a little over six days on Earth. The planet rotates on its side, along its orbital plane, which makes for very extreme seasonal variations. During the solstice, one hemisphere remains entirely in the dark, while the other remains in permanent daylight.

Because of these factors, the distance from the sun and Pluto’s chaotic orbit, the dwarf planet is said to be one of the most contrastive objects in the solar system. While it is impossible to directly photograph Pluto’s surface details, scientists have been able to process images using pictures from the Hubble Space Telescope. These images show that Pluto’s color seems to change between blue, black, orange, red, brown and white. Even stranger, the images show that it has increased in redness dramatically between 2000 and 2002. The changes are so dramatic, that the astronomer responsible for assembling the pixel-sized images into an actual picture has originally believed he made a mistake.

Knowing What Its Made Of

Using spectroscopic analysis, researchers have been able to discover that Pluto’s surface is made of 98% nitrogen  ice with methane and carbon monoxide. The planet’s strange axis orientation and small size make it always oriented towards the Charon moon with the same face at any given time. Interestingly, the face that is always oriented toward this moon contains more methane ice, while the other side has more of the carbon monoxide ice. The surface is believed to look something like what you see above.

Image via L. Calcada [ESO]

A Chaotic Orbit

The orbit of Pluto cannot be calculated as far into the future as other planets because it has a somewhat chaotic orbit. Scientists can predict its position for the next 10 million years or so, but small changes in the Solar System can throw the orbit off. Despite the chaos though, certain factors ensure that the object will never stray too far or collide into another planet.

Interestingly, Pluto’s wide elliptical orbit appears to put it in line to crash into Neptune, as it periodically crosses Neptune’s orbit and comes closer to the sun than the eighth planet. It stays within Neptune’s orbit for about 20 years and this occurrence happens only once every 248 years, or about once every Plutonian year. The last time Pluto entered Neptune’s orbit was in 1979 and it left this orbit in 1999.

While it looks like Pluto could hit Neptune when the orbits are viewed from above, the dwarf planet is far from the planet in a 3D plane. In fact, it actually comes far closer to Uranus than Neptune.

Size Matters

As the popular shirt in the Neatorama store reminds us, Pluto provides ultimate proof that size matters. The dwarf’s entire mass is about a fifth of our moon’s and one third of its volume. When put up on a map of the Earth, like the one seen at right, the diameter of Pluto is just barely bigger than the length of the U.S. from north to south (Charon, it’s largest moon, is pictured beside it).

From its initial discovery, Pluto has continued to “shrink” as scientific calculations help better estimate its size. Originally, astronomers calculated the size based on its perceived effect on Neptune and Uranus, but once it was proven that Pluto was not Planet X, its size was re-estimated. In 1955, calculations stated that it was around the size of Earth. Then, in 1971, it was estimated to be closer to the size of Mars. In 1976 though, astronomers in the University of Hawaii discovered that the planet contained methane ice, which meant it had to be highly luminous for its size and could not be more than 1% the size of the Earth. In 1978, when Charon was discovered as Pluto’s moon, it allowed scientists to properly estimate the mass of the dwarf planet.

Now that we have a good idea of Pluto’s size, we know it’s smaller than seven of the moons of other planets.

Image by Calvin J. Hamilton [Solar Views]

To Be, Or Not To Be (A Planet)

Here’s the part you all knew was coming, the controversial discussion about the little object’s role in our Solar System. As stated before, Pluto is relatively small. As a result, letting it stand as a planet would mean we would at least also have to add Eris as a planet, as this object also directly orbits the sun and is larger than Pluto.

Pluto’s role as a planet began to come in question in the seventies, once scientists started to figure out just how small it was. It wasn’t long after that lots of objects that were similar to Pluto began to be discovered, including the aforementioned Eris. In 2006, the International Astronomical Union (IAU) released the first official definition of a planet, which met cutting Pluto from the lineup. Their rules for planethood said:

1. The object must be in orbit around the Sun.
2. The object must be massive enough to be a sphere by its own gravitational force. More specifically, its own gravity should pull it into a shape of hydrostatic equilibrium.
3. It must have cleared the neighborhood around its orbit

While Pluto met the first two requirements, it did not clear the neighborhood around its orbit because it was part of the Kuiper belt of objects orbiting the sun. As a devastating consolation prize, Pluto was added to a newly defined group of objects called “dwarf planets.”

Contrary to popular opinion, Pluto was not the first object to lose its planetary status. That titled belongs to Ceres, which was originally named the eighth planet in the Solar System in the 1800s, but lost its title when it was decided to be an asteroid instead. When Pluto’s planetary status came into question though, Ceres was once again on the table for being reinstated to its former planetary glory.

A Stellar Controversy

Many scientists still argue that the object should keep its status. One of the factors that has kept this argument so strong is the little amount of support, even amongst astronomers, as to the actual definition of a planet. As a matter of fact, only 5% of over 9000 astronomers in the IAU even voted for the definition, and of that number, not all voted in favor of the resolution. To make matters worse, many astronomers say this definition of a planet (particularly the part about clearing its own orbit) cannot not be applied to solar systems outside of our own, making it essentially useless. NASA leader Alan Stern has argued that the definition cannot even work in our own Solar System, as Earth, Mars, Jupiter and Neptune all share their orbits with asteroids.

After the definition, some members of the California state assembly denounced the IAU for “scientific heresy,” while New Mexico and Illinois both passed resolutions declaring that Pluto is still a planet under the states’ skies.

After the reclassification of Pluto, the American Dialect Society chose the word “plutoed” as its word of the year, meaning “to have demoted or devalued someone or something.”

Where Does It Come From?

Pluto’s origin was a subject of many theories since its discovery. One early hypothesis said that it was escaped moon of Neptune, but scientists criticized this idea since Pluto never comes within close contact of the planet.

In 1992, astronomers found a whole population of icy objects beyond Neptune that seemed similar to Pluto. They named this group of objects, the Kuiper Belt (seen in the above image). Pluto is the largest of these objects, but it is believed that Neptune’s moon Triton was originally a part of the belt as well. Scientists now agree that Neptune likely underwent a sudden migration at one point and this helped it grab a moon and knocked some of the objects in the belt (like Pluto) into chaotic orbits.

This theory may also explain Pluto’s unique relationship with its moon, Charon. As stated before, the dwarf planet and its relatively large moon are tidally locked together and always face the same side of one another.

Image by WillyD [Wikipedia]

New Horizons For the Dwarf Planet

Up until recently, there were no serious attempts to explore Pluto more in depth. In 1992, NASA started working on a program called the Pluto Kuiper Express that would allow a closer investigation of the object, but the project was canned in 2000. In 2003 though, a new project started up called New Horizons. The craft was launched in 2006 and some of the ashes of the man who discovered Pluto, Clyde Tombaugh, were included on the spacecraft.

New Horizons will make its closest approach to the planet in 2015, but only time will tell what well will learn of our little dwarf planet, or if it will even hold the same classification by the time the work begins.

Sources: Nasa, Wikipedia, Nine Planets, Solar Views, ZD Net, Wired

Shared by sadotter


This is my friend Louis! He and I have been conspiring to build his web site for a while now - currently it's this fancy thing: http://absmebybitteringco.com/. Anyone want to design it with us?


Brooklynites, these days, have forged a reputation for making just about everything needed for a bar from scratch. Beer, spirits, wine, not to mention the various infusions, potions, sweeteners and such that one finds behind the best bars. The only this missing from the borough-wide, liquor-industrial complex is bitters. Oh, yes, many bars make there own house bitters. But there's no non-bar-owning entrepreneur that specializes in bitters production.

Louis Smeby, a 28-year-old from Minnesota with a newsboy's youthful face, is out to seize that territory. A waiter at The Modern who lives in the South Slope, he has been whipping an alarming number of original bitters in his kitchen, and has managed to place them at such estimable watering holes as Gotham bar & Grill, Braeburn, PDT, The Vanderbuilt, Buttermilk Channel, Quarter bar, White Star, and The Modern, among others.

The bitters are sold under the name A.B. Smeby Bittering Company. Smeby had the interested idea of applying the now-entrenched dining and drinking notion of seasonal menus to the world of bitters. He produces different potions based around the flavors found in each season. So the bitters available from him in the winter may not be the ones available in the spring. "Also important to the concept is the size of the bottle that I sell the product in," he said in a recent interview with Off the Presses. "It is a 2 ounce bottle. Bitters have a shelf life, especially when they are made with all-natural products."

Smeby says that most of the brands of bitters sold commercially are full of adjuncts, additives, and artificial ingredients that help maintain their shelf life, "but also offer a very synthetic tasting product. To add to this, they are all sold in bottle sizes too large for their flavor to be maintained before the product is finished, leading to inferior product at the end of the day."

The bars using Smeby's bitters so far seem to be taking them on a drink-by-drink basis, as they find applications for them. The Modern has used his Spiced Cranberry, Black and White (which actually tasted like a classic New York Black and White cookie), Vanilla and Forbidden Bitters in specialty cocktails. PDT has used only the Lemon Verbena bitters on the menu, but owner Jim Meehan thinks the Hibiscus Rose are great, too.

Some of the flavors Smeby comes up with boggle the brain. Apple Cinnamon with Molasses; Licorice-Nectarine (a favorite of mine, though, as of yet, I have no idea how to use it in a cocktail); Highland Heather; and Cherry Vanilla. Semby puts the most stock behind his Forbidden and Diesel bitters. The latter he promotes as a possible substitution for Angostura. I made an Old-Fashioned with it and found the result striking. It added a certain punch to the drink, familiar yet persuasive in its own way.


Smeby's ingredients are mainly locally sources (Lemon Verbana comes from Long Island), but he does go out of his way for some vitals. His cranberries come from Wisconsin; Buddahs Hand Lemons from California; nectarines from the west coast. Most of his spices and seasonings are bought from very small companies that specialize in only two to six products.
The Modern sent over the following original recipe, which I found equally winning:
Devil in White1.5 oz. Death's Door White Whiskey1.5 oz. Dolin Vermouth Blanc (not the dry!)5 dashes A.B. Smeby Black & White BittersStir all ingredients over ice. Strain into cocktail glass. Garnish with two cherries.
Smeby has recently started filling orders to clients in Eugene, Oregon, and Albuquerque. He hopes to take his bitters to the retail market sometime in the future. In the meantime, you'll have to visit one of the above bars to sample his wears.

Benjamin Haas posted a photo:

Benjamin Haas posted a photo: