Earthquake in Chile

A massive earthquake, magnitude 8.8 on the Richter scale, hit Chile on Saturday morning. (LINK to USGS summary).


View Chile earthquake in a larger map

As of this writing, Chile has not requested international aid. Unlike Haiti, Chile is more developed, and has more infrastructure to be able to deal with this event, which nonetheless has been described by the Chilean government as a "catastrophe".



Despite initial, obviously satirical reports, Pat Robertson has not made any statement as to the cause of the Chilean earthquake, now known to be the 8th most intense earthquake in recorded history.

UPDATE - I have heard radio commentary that describes the Chilean earthquake as the fifth, and not the eighth largest ever recorded. More than 500 times the energy of the Haitian earthquake was released. Some deaths occurred due to a tsunami generated by the initial event. Chile contains important sites for astronomical research (where SN1987A was discovered, for instance) including the Las Campanas site where the University of Toronto and other institutions maintain facilities. It is not know what effect, if any, the earthquake has had on telescopes and related hardware.

New Fad!

Beads are wonderful. They are these little bits of three dimensional reality, useless until you use your creative impulse to form them into something greater. I think of them as pixels in 3D.

Lady parts are wonderful, speaking from my perspective as a heterosexual male. I could go into more detail at length, but this isn't that kind of blog :-)

Superglue is wonderful. Who among us doesn't know someone obnoxious that we'd like to superglue to some public building?

Beads plus lady parts plus superglue equals the new body art fad called vajazzling. Explanatory video follows:



I missed out on the fads for tattoos and body piercings. I'm thinking this is a ground floor opportunity for me to extend my boudoir photography ambitions to vajazzler design!

On the National Anthem and the Olympics

The Olympics are winding down, and as usual I am heavily conflicted.

On the one hand, it is difficult to see organized sport in general, and the Olympic Games in particular, as anything more than manufactured news whose aim is to distract us from more important concerns -- concerns that include the economy, the recent earthquake in Haiti, the prorogation of the Canadian Parliament.

On the other hand, hearkening back to the heady days of the 1972 Canada-Russia hockey series, or the back to back baseball championships of the 1990s, it is difficult not to get caught up in the wave of emotion, as teams and individual athletes act out their dramas of striving and triumph and tragedy on the Olympic stage.

There are a couple of highlights (or perhaps lowlights) that I wanted to note.

The first is relatively minor. I saw a segment of news coverage (from the CBC, which really ought to know better) from the leadup to the opening ceremony which referred to a water craft which looked to me to be a native Canadian canoe as a "dragon boat".

The second is related to my National Anthem Blues post from last month. In the Olympic opening ceremony a couple of weeks ago, the Canadian national anthem wasn't sung in Hindi. Was anyone surprised by this? For the record, the government's National Heritage web page about the National Anthem has this to say:

It is possible to translate the words of the national anthem in languages other than English or French; it should be kept in mind, however, that this translated version will not have an official status.

So in fact, if there had been an audio collage of the national anthem rendered in a series of languages other than English or French (including Hindi), it would have been perfectly legitimate, as long as the official version was performed. But I doubt whether this will silence the Canada 2010 lunatics.

Gung Hei Fat Choy! Happy Chinese New Year 4708 - The Year of the Tiger

Happy New Year to all -- may this Year of the Tiger bring you health and prosperity!

From Luminosis

Demonic Pokemon, Pokemonic Demon

Regular readers of this blog (all six of you) will know that I am the father of a bright ten year old, who being a ten year old is subject to all the whims and fads of his peer group. For a (fairly long) while, one of those fads was a card game called Pokemon (link here to Wikipedia entry) -- a game whose arcane intricacy I never figured out. Additionally, there was a television show. And merchandise. Oh yes, merchandise -- enough lunch boxes and knapsacks and figurines and stuffed animals and all kinds of other (expensive) goodies, all designed to separate the child's parent's money from the child's parent. While the game and its surrounding hype were annoying mass media junk, the concept as a whole had a certain elegance in its exploitation of obsessive-compulsive “collect ‘em all” tendencies in children. Not that I would have any understanding of obsessive-compulsive “collect ‘em all” tendencies.

So you can imagine my horror when I learned that by allowing my son to have exposure to Pokemon cards and Pokemon paraphernalia, I have made it possible for him to learn how to enter into the world of witchcraft, how to cast spells, how to use psychic phenomena, how to work supernatural powers against his enemies , and worst of all, how to fantasy role play! I guess it is because "everything in life is real" that I need to take this seriously. Or perhaps not.



The list of Pokemon bad things begins at around 1:15. As a parent, I am pretty concerned about my son needing to work supernatural powers against his enemies. In his one experience with a bully, he was miserable for weeks because he didn't want to punch the other kid, which I am sorry to say would have been my response. He finally got the other kid to stop by talking to him about it, and convincing the other kid through reason that the harassment needed to stop. But I can see how with access to supernatural powers, he would have totally just zapped the other kid instead of applying will and courage and resolve to deal with this problem. Because kids would do that, when they aren't pumping their friends full of bullets with their handguns.

I also had issues with the logic behind why the Pokemon concept was both as corrupting as he says, and was also as effective a training tool as he says. If the latter were true, I would have expected to have absorbed enough of this knowledge during hours of watching Pokemon with my son to have the ability to use this methodology to make myself a superstar of corporate training. The fact that I am not an incredibly wealthy corporate training guru should tell you something.

In order to assuage my concerns, I hauled N1S (Number 1 Son) in front of the monitor, played back the video and watched his reaction, which went from basically neutral to astonishment to outright hostility. His response -- "He's crazy. I know the difference between fantasy and reality. I would never shoot my friends with a real gun. This guy is really stupid."

So, there you have it, from a ten (well, technically almost eleven) year old boy: "This guy is really stupid". I can't express it better myself. I wonder if this guy knows Pat Robertson? They surely belong together.

The truly sad thing about this are the people in the audience, who have all apparently turned off their capacity for critical thinking and for asking questions. Around about the mention of "witchcraft", I would have been walking out. Demagogues of this ilk have existed in every age, but their power comes from those who follow unthinkingly, or who remain silent in the face of nonsense.

Background: HMCS Athabaskan and Haitian Relief Efforts

The Canadian Forces ship HMCS Athabaskan (DDG 282) which was just deployed to Haiti is an Iroquois-class destroyer. Ships of this class are also referred to as the "Tribal class", a tradition which dates back to the Second World War when ships of an earlier Tribal class were obtained by the Royal Canadian Navy from Great Britain.

Athabaskan was built in Quebec in 1972, and went through TRUMP (TRibal-class Upgrade and Modernization Project) in 1994. The Iroquois-class Tribals supplemented the Canadian Navy's River-class destroyer force in the 70's and 80's. Militarily, the Iroquois-class were originally designed to conduct anti-submarine warfare, but the TRUMP conversion remade them into area air defence platforms.

The current Commanding Officer of Athabaskan is Commander Peter Crain, who relieved Commander Steve Jorgensen in command of the ship in August 2009.

The ship was one of four Canadian naval vessels that took part in Exercise Joint Warrior in September/October 2009. The others were HMCS Halifax (currently deployed with Athabaskan to Haiti), HMCS Montreal, and the supply ship HMCS Preserver.

In the photo (which is from Athabaskan's photo gallery on the ship's web page), Athabaskan is leading Halifax and Montreal through the waters of the Royal Navy's Fleet Base at Scapa Flow on the morning of October 14, 2009. This procession marked the 70th anniversary of the night in 1939 when the battleship HMS Royal Oak was sunk by the German U-Boat U47 at what was supposed to be a secure anchorage.

In Haitian waters, Athabaskan will take station to the west of Port Au Prince, while Halifax will anchor off the town of Jacmel on the southern coast, about 30 kilometers away.


View Haiti - Canadian Relief Jan 2010 in a larger map

Michaelle Jean, the current Governor-General of Canada, is a Haitian refugee, having come to Canada at the age of 11 to escape the Duvalier regime. Jacmel, a town which is a popular tourist destination, is also the home town of Governor-General Michaelle Jean's father.

Peter McKay, the Minister of National Defense said through a spokesman that the Governor General had no hand in the decision to focus on Jacmel, which was made based "on the recommendation of the brigadier general on the ground", as well as at the request of the Haitian government.

Halifax is scheduled to arrive off Jacmel by Tuesday. There are an estimated 84,000 people homeless in the Jacmel region, and the hospital was destroyed. The dock has reportedly been damaged, which means that landings will be done via smaller craft. Earthquake damage to the road means that Jacmel has also been cut off from aid coming by truck. However, a DART complement is already working there, as well as a United Nations force from Sri Lanka.

This juxtaposition is entirely appropriate -- in the aftermath of the Indian Ocean tsunami of Christmas 2004, DART deployed to assist in Sri Lanka, although the logistics back then were much more difficult since the Canadian Forces did not have the Globemaster transport aircraft.

In addition to the Sri Lankans, the Canadian contingent are also working with search and rescue teams from Colombia and Brazil.

Operation HESTIA

The Canadian military is going to Haiti to assist in relief efforts. This deployment is part of what is being described as a whole-of-government response by Canada that also involves Foreign Affairs and International Trade Canada (DFAIT) as well as the Canadian International Development Agency (CIDA).

The military response, designated Operation HESTIA, includes the destroyer HMCS Athabaskan and frigate HMCS Halifax, both expected to arrive in Haiti today, after sailing from Halifax Harbour last Thursday. Both ships are packed with relief supplies, including the result of a clothing and toy drive among the crews (scroll down when the link opens). The ships will likely anchor off the south coast, since there is a growing mass of maritime traffic in the harbour of the capital, Port Au Prince.

The Disaster Assistance Response Team (DART) has been on the ground since last week. DART equipment is maintained on standby at CFB Trenton in order to ensure proximity to the global reach provided by 8 Wing's Hercules and Globemaster transports. DART's primary mission is to provide medical care and to ensure a safe supply of drinking water.

The 200 members of the DART unit will be supplemented by 500 sailors and specialists from Athabaskan and Halifax. There are an additional 1,000 Canadian Forces soldiers who will be sent shortly. Their combined mission will be to provide aid, and to assist the civil authorities in keeping order.

Current casualty estimates place the number dead in Haiti as high as 200,000 people, with an additional 300,000 made homeless. The death and devastation has been staggering, placing this disaster on the same scale as a war.

The Devil and the Jackal

Trust Fred Clark at Slacktivist to properly dissect and shed light on the true evil of Pat Robertson's utterances. Mr. Clark's post contains some important thoughts which bear repeating:

I'm accustomed to Pat Robertson being an unholy fool, but his remarks following the Haitian earthquake were astonishing even for him. By attributing Haiti's suffering to a supposed "pact with the devil," he manages to break two commandments simultaneously -- both bearing false witness against his neighbor and taking the name of God in vain.

That sort of double word score is typical Robertson fare, until one appreciates how utterly and explicitly he takes sides here. By labeling the revolutionary enslaved people who founded the Haitian democracy as literally demonic, Robertson sides with slave owners and against democracy, liberty and human rights. He declares that he and his god are on the side of oppression and that liberation is the Devil's work.

Wow. That this is contrary to the Bible Robertson claims to read is obvious to every tourist who has ever filed past the Liberty Bell here in Philly ("Proclaim liberty throughout all the land unto all the inhabitants thereof").

But it's worse than that. He's not just contradicting some bit of scriptural arcana here, he's cutting to the core of Christianity and setting himself in direct opposition to it.

Video: On the following two videos, Rachel Maddow does an introduction to this topic, and in the second, Raymond Joseph, the Haitian Ambassador to the United States makes some remarks that provide a pointed reminder that one should never piss off someone who understands history.





If Robertson is the devil of the piece, then the jackal is surely Rush Limbaugh, the drug-addled radio personality who has come to represent the not-so-pent-up hatred of America's bigots. In the following video, Keith Olbermann comments on statements made by both Robertson and Limbaugh:



A day later, Olbermann responds again to a fresh outrage from Limbaugh, this one also drawing a sharp reprimand from Roger Ebert which begins "You should be horse-whipped for the insult you have paid to the highest office of our nation." The Olbermann video follows:



As noted, Haiti's need is great. Donations can be made through the Canadian Red Cross, International Red Cross, MedecinssSans Frontieres, or other charity of your choice4

Haiti, Hell, and Devils

A day before the January 13 Earth flyby of 2010 AL30, some tectonic rebalancing was happening beneath the Caribbean island of Hispaniola. The nation of Haiti occupies the western part of this island, and the quake occurred 25 km from the capital city, Port Au Prince at a depth of 13 kilometers. The consequence of that geological twitch was a Richter 7 earthquake, and the human devastation has been unimaginable -- current estimates place the death toll as high as 100,000 people. If that is indeed the case, that is nearly three times the total number of Canadians killed in World War Two. Or 40 times the number of people killed in New York City on 9/11.

Relief efforts began mobilizing as soon as the news got out. Both the Canadian Red Cross and the International Red Cross have been accepting donations, and three days later, there are groups on the ground delivering aid. Much more is needed.

Pat Robertson, an American televangelist, on the religious television program The 700 Club stated that Haiti and Haitians were "cursed by one thing after another" since they "swore a pact to the devil", a reference to the slave revolt which began in 1791. Robertson, as one of America's privileged elites, potentially descended from slaveholders, would of course have little sympathy for a populist uprising, particularly one where, in the words of former Haitian president Jean-Bertrand Aristide

To free themselves from the bonds of slavery,
our forefathers turned to the Ancestors in the
ceremony of Bois Caïman, in August 1791. In
other words, to become free, the slaves prayed
not to the God of his master but to the God
of Ancestors.

Any rejection of the god of Pat Robertson seems like a good idea to me, so it must have been a no-brainer for men and women desperate to throw off the shackles of real oppression and slavery for which someone like Robertson would have no understanding, and clearly even less sympathy.

Robertson's statement was described as "stupid" by the American government, and viewed with contempt and amusement in France.

In the blogosphere, P. Z. Meyers (who is much admired in these parts) said it best in his own post on the subject of Robertson's "pact with the devil" remarks: "If it makes you angry, turn your outrage into something constructive and use it to motivate you to donate to Haitian relief first. Deal with the evil scumbag Robertson later."

There is no need to believe in a devil, but there is ample reason to believe in Pat Robertson, and to take a stand against all that he represents. Haiti will be hell for months and years to come, but donations to the relief effort will be our way to help the Haitian people despite Robertson and those devils like him who seek to exploit this little bit of hell on Earth.

To Haitian friends and colleagues, we hope that your families and loved ones are safe. We wish we could do more.

Passing in the Night

An object designated 2010 AL30 was discovered on January 10, earlier this week, headed in our direction at high speed. It zipped by yesterday on January 13 at a distance of about 130,000 kilometers -- roughly a third of the distance from the Earth to the Moon. The object was discovered by the MIT-affiliated, NASA-funded LINEAR project. LINEAR is an acronym for the LIncoln Near Earth Asteroid Research program, run by MIT's Lincoln Laboratory.


You can see on the fine print on the image that it was constructed from "stacking" a series of ten images to obtain this result.

When I wrote the first paragraph above, I had some indecision about writing 126,000 versus 130,000 kilometers, because this was after all just a rough estimate. Note that my indecision represented a distance spanning a goodly fraction of the width of North America, for a chunk of space debris about the size of a moderate living room. This thing was tiny -- but still moving so fast that it would potentially have been unpleasant if it had hit the Earth.

I have no idea of the composition of 2010 AL30, but it is not much smaller than the object which is thought to have precipitated the Tunguska Event. The Tunguska precursor object, believed to be "a few tens of meters" in size, did not actually make it all the way down to the ground, but disintegrated and in so doing caused an impact explosion in the atmosphere that was a thousand times more powerful than the nuclear weapons used at Hiroshima and Nagasaki. It flattened trees over 2,150 square kilometers, and would certainly have devastated a city.

Research programs such as LINEAR are part of a loose international association of asteroid monitors called Spaceguard. The American objectives were to catalogue 90% all Near Earth Objects (NEOs) larger than 1 km in diameter by 2008, with a proposed follow-on program whose objective would be to detect 90% of all near-earth asteroids 140 meters and larger by 2028.

NOTE - The above photo was lifted from the blog of the observer team of the Remanzacco Observatory in Italy.

National Anthem Blues

Over the Christmas break, at one of the events I attended, someone began a conversation with me by decrying how a particular radio spot wished the listener "Happy Holidays" instead of "Merry Christmas". This, I was given to understand, was unacceptable pandering to "them" ("them" being unspecified), and had the effect of diluting the importance of Christmas, which was, after all, a Christian holiday.

Having attended Christian churches as a child and again as an adult after meeting my wife, I understand the importance of Christmas to Christians. However, many other cultures celebrate the solstice which occurs before Christmas. It is therefore not clear to me how acknowledging the importance of the season to all the other cultures who mark the solstice detracts from the Christian appreciation of Christmas.

I have no sympathy or agreement with the particular mindset which holds that there should not be any contrary viewpoint to the accepted religious or political position -- that any dissent is a distraction for the faithful. People who believe this believe that in order to marshal the faithful, it is important to provide ongoing messages that reinforce the basic belief structure.

This brings me to the title of this post. Earlier today, I was disappointed to receive a chain e-mail, subject CANADA 2010, which contained a strong (although somewhat incoherent) anti-immigrant stance, whose message was that as Canadians, we should get behind radio commentator Bruce Allen's desire not to have the Canadian national anthem sung in Hindi at the upcoming Winter Olympic Games in Vancouver. This particular chain e-mail is a thoroughly discredited piece of tripe, an egregious piece of racist trash.

There are also a couple of things wrong with it, beyond its hate-mongering anti-immigration stance:

First, there really is a radio commentator named Bruce Allen, and he really did broadcast an immigrant-bashing editorial on radio station CKNW that landed him in a certain amount of hot water. However, Allen did not mention anything regarding the national anthem sung in Hindi -- this was something creative added afterward, clearly by other interests with their own axes to grind. And in fact, this is an evolved version of something that circulated prior to 2007, attacking the idea of the American national anthem being sung in Spanish for a prior Olympics.

Second, my alert fellow Canadians are quite capable of going through the following simple mental exercise to understand that this hateful screed has little basis in reality. It goes like this:

Assume you are a Hindi speaking person in Canada who cares nothing for Canada. At a public event where you have the option of singing the Canadian national anthem you
(a) do nothing
(b) sing the national anthem of the country you care nothing about in your own language, after having spent time and effort to translate the words and arrange the music

Why would a person who cares nothing for Canada select option (b)? The suggestion that someone would is total anti-immigrant drivel. Before it got to me, the e-mail had been forwarded to 25 different people, and while it surprises and saddens me that something like this has any degree of acceptance, I am enough of a realist to understand that this is a symptom of fear, frustration, and a sense of powerlessness -- in fact, the same feelings that drive someone to forget their Christian ideals, and descend into anger over "Happy Holidays" versus "Merry Christmas". The more insidious problem is that there are those who would exploit these feelings to promote hatred and racism -- sending these e-mails to marshal the faithful and build a commonality of belief.

There is no better example of that than the other chain e-mail which I received a few hours after the first one (from a different source). This e-mail had the subject PRICELESS and purported to be a peace plan advanced by the comedian Robin Williams. It starts like this:

You gotta love Robin Williams........Even if he's nuts! Leave it to Robin Williams to come up with the perfect plan. What we need now is for our UN Ambassador to stand up and repeat this message.
Robin Williams' plan...(Hard to argue with this logic!)

Then it continues with a ten point plan which in effect has the US, UK, Canada, and Australia saying "screw you" to the rest of the world. The plan itself was clearly unworkable, and my original thought was that here was another celebrity shooting off their mouth on a topic on which they have absolutely no expertise. The one thing which made me pause was that this rant wasn't funny. If it really was Robin Williams, I would have expected him to be funny, even discussing politics. And of course, this e-mail too was bogus.

The originators of this e-mail would have gotten a two for one deal. On the one hand, they get to send their jingoistic message out, and on the other hand they get to attribute it to Robin Williams -- a comedian who would not hesitate to mock this kind of stupidity.

I have written about this kind of message before. The process whereby these messages get out very much resembles a viral marketing campaign. Neither of the individuals who sent me these e-mails are drooling redneck idiots, nor are they unreasonable people. The message of hate, and the untruths, are buried underneath the ostensibly reasonable initial premise. Their target is the person whose circumstances lead him to be angry over "Happy Holidays" rather than "Merry Christmas", completely forgetting the religious and cultural values of acceptance of diversity.

I have no big answers, but for me, this is how we can fight back against those who lie to us and who try to drag down our spirit. If my world is the sum of the small decencies that my family and friends do for each other, then I can extend my world through small decencies for my neighbour, for strangers. If nothing else, each such act is a thumbing of the nose against those who would spread hatred and lies and so drive us apart.

Happy New Year!

We want to wish our family, friends, and colleagues a Happy New Year for 2010.

So it is finally 2010, and even though we are definitely living in the future, Dr. Heywood Floyd is not the ex-Chair of the National Council for Astronautics in the US, nor is he the Chancellor of the University of Hawaii. But there is no more Soviet Union, and no Chinese space station poised to become a manned Jupiter-bound spacecraft. Sadly, there is no derelict spaceship called Discovery parked at a Lagrange point in the orbit of Io around Jupiter, close to a vast black monolith of non-human origin. Even more sadly, there is no series of giant wheel-shaped space stations around the Earth, nor is there a regular Earth-Moon cargo and passenger service supporting a vast industrial complex at Clavius which doesn't exit, and an excavation site at Tycho which also doesn't exit.

What we do have is the beginning of an interplanetary internet, and a recession that is ending although for regular people rather than large, wealthy corporate entities, the reality of that ending will take longer to realize.

We also have two little rovers called Spirit and Opportunity on Mars. From Geoffrey A. Landis, science fiction author and NASA Rocket Scientist, here are

New Year's resolutions for the Opportunity rover:
1. I will get more exercise. In the new year, I will try to take a long walk every day!
2. I'll do some travelling this year. Visit new places, see new things!
3. I will stop making fun of my big sister Spirit for being a stick-in-the-mud. She says it isn't funny any more (even though it is).
4. I promise to call home every day, even if I don't have much to say.
5. And I will be an obedient rover and do everything my people tell me to, because I'm a nice rover, not like my sister who just lies around all day like a slug.
6. And I hope everybody in my family has a real real real good new year, too! (Even Spirit). Best ever!
--Love, Opportunity

The Titan Saturn System Mission

There was another five year anniversary this last week -- on Christmas Eve, 2004, the Huygens lander separated from Cassini and went on to land on the surface of Titan three weeks later. This recent Cassini image shows the glint of sunlight due to specular reflection from what is almost certainly a liquid on the surface of Titan, in the Kraken Mare region in the northern hemisphere. At the temperature and pressure on Titan's surface, the liquid is a hydrocarbon compound, probably methane.

In 2009, ESA and NASA merged their outer planets exploration concepts to move forward with a cooperative exploration venture. One of these, the Titan Saturn System Mission (TSSM) was to be a next generation successor to Cassini-Huygens. The mission would comprise three spacecraft -- the first being an American orbiter whose main focus would be on Enceladus and Titan, but also able to observe Saturn, the ring system, and the other moons. Along with the orbiter, two European Titan probes would be deployed: a balloon to be placed in the atmosphere, carrying an instrument package (presumably including cameras); and a surface probe whose objective would be to splashdown onto one of the liquid methane seas, probabaly Kraken Mare.

NASA and ESA collectively decided that the Jupiter/Europa mission had higher priority, due to higher technical feasibility. However, TSSM is ranked quite high in scientific importance, and work will move forward. Based on arrival at Saturn in the late 2020's, I'll be in my seventies by the time the first data comes back.

Note -- According to the Secret Star Trek History of the World, sometime after the 1960s, likely best guess in the 2005 to 2015 timeframe, a manned deep space expedition was sent to Saturn. The mission was led by Colonel Shawn Jeffrey Christopher, son of John Christopher, who in the latter half of the 1960s was a USAF Captain assigned to Omaha Air Force base. Unfortunately, our reality appears to have diverged substantially, although one can still see events in the timestream like the TSSM proposal that reflect the other reality. TSSM is a highly ambitious mission, but it is nowhere close to the level of complexity (and expense) required for a small group of astronauts to be sent to Saturn.

A blast from the past

This story presented the best opportunity for ending the year with a bang -- Phil Plait's Bad Astronomy blog reminds us of the story that was lost five years ago in the wreckage of human lives and property damage that occurred when a massive tsunami struck the eastern Indian Ocean on December 26, 2004. The story from a day and a half later, on December 27, 2004, got much less coverage. A massive burst of energy was observed from a magnetar, a type of neutron star. The blast was powerful enough to knock out satellites, and had it been closer, it would have potentially been an extinction level event.

The magnetar in question was SGR 1806-20, now believed to be the most powerful magnetic object known -- strength of 10E15 gauss (compared with between 1 to 5 gauss on our own Sun). 10E15 is the number 1 followed by 15 zeroes. To put this in context, a fridge magnet has a field strength of about 100 gauss, while more exotic neodymium-based magnets can be 10 to 20 times more powerful, up to 2,000 gauss. A medical NMR (Nuclear Magnetic Resonance) imaging device will generate magnetic fields from 10,000 up to 30,000 gauss. The field surrounding this particular magnetar is a hundred billion times more powerful than the NMR machine.

I thought initially that the SGR designator was a reference to its location in the sky (which would be toward the general direction of Sagittarius or SGR), but in fact SGR is a reference to "Soft Gamma Repeater". From a much greater distance, this event would have appeared as a very high energy transient event, so it is possible that events like this can help in the explanation for Gamma Ray Bursts like GRB 090423.

Something else to lie in bed awake at night thinking about: as noted in the article abstract in the journal Nature, this object released more energy in a fifth of a second than the Sun in 250,000 years. Nature doesn't do lurid speculation, but if it had been 10 instead of 50,000 light years away, its effect for everyone on the half of the world facing it would have been equivalent to being less than 10 km away from a 12 kiloton nuclear blast. Fortunately, there are no magnetars within 10,000 light years of Earth.

Giant Buddha

Hugh has some great photos of the giant Buddha statue on Lantau Island, just north of Hong Kong.

These photos bring back some memories -- I was there with my parents in 1998. Jill was along on that trip, although she was pregnant with Corwin at the time, and I suspect many things were a hazy blur of exhaustion for her.

Happy Winter Solstice - 2009

Today was the Winter Solstice. The sun's path on the ecliptic returned to its ascending node for the Northern Hemisphere at 12:47 ET today. The days get longer from here -- but in the meantime, we have to get through Christmas in a few more days, and also incidentally the depths of winter. Happy Solstice - and may 2010 be a brighter New Year for all of us!

The Known Universe in Six Minutes

The American Museum of Natural History has updated one of my favourite movies with their presentation of The Known Universe (suggestion - use the Fullscreen button which is the second button brom the right on the Youtube playback bar):



The Known Universe movie is based on visualization of current astronomical and astrophysical data which the American Museum of Natural History maintains through the affiliated Hayden Planetarium as part of its Digital Universe Atlas.

The favourite movie that I referred to earlier is Powers of Ten, made by Charles and Ray Eames in the 1970s. For many years, the film made as a proposal (in the late 1960s) for the final Powers of Ten film was shown in the Ontario Science Centre.

The final Powers of Ten film is a short documentary, lasting under ten minutes. Narrated by Philip Morrison, it has what I think of as a cosmic part and a quantum part. The cosmic part zooms out from a height of one meter above a couple at a picnic. Every ten seconds, the scale increases by a factor of ten. At one hundred million light years, the perspective is reversed back to the starting point one meter above the couple. At that point, the scale zooms inward, until it ends up focused on the nucleus of a carbon atom in the hand of one of the picnickers. Forty orders of magnitude are covered, and in a very compact way, the movie shows the continuity of the physical world from everyday experience to both the cosmic and quantum.



Unlike Powers of Ten, The Known Universe does not stop at 100 million light years, but instead goes all the way out to the horizon of the known universe at 13.7 billion light years -- two and a fraction orders of magnitude farther out.

Those extra orders of magnitude are due to the advances in the 32 years between the two films. The work that had been done by Allan Sandage in calibrating the cosmic distance scale had allowed distances to be derived for galaxies out to 25 and 50 million light years with objects like M100 and M101 in the 70s and 80s, more tentatively for objects at greater distances. For the state of the art in 1977, 100 million light years was a pretty substantial distance.

The revolution in available data and knowledge that came with the advent of the Hubble Space Telescope, the other Great Observatories space missions, and COBE, allowed the distance scale and the Hubble Constant to be much more firmly nailed down, and this in turn made possible the truly awesome visualization that the AMNH has done.

Blogging Mistakes

Michael Hyatt, who has a great blog on management and leadership, has a list of 10 Blogging Mistakes. I am clearly a poster child for almost every one of them, but especially the first one -- I don't post enough. But then, that ensures that my readers aren't bored with what I have to say...

We Support Peter Watts

Our friend Peter Watts, a PhD marine biologist and brilliant science fiction author, lived through my worst nightmare last Tuesday. On his way home from the US, he was stopped by American border guards and thrown in jail for questioning the reason for being stopped in the first place. Journalist and author David Nickle reports on his blog as follows:

Peter, a Canadian citizen, was on his way back to Canada after helping a friend move house to Nebraska over the weekend. He was stopped at the border crossing at Port Huron, Michigan by U.S. border police for a search of his rental vehicle. When Peter got out of the car and questioned the nature of the search, the gang of border guards subjected him to a beating, restrained him and pepper sprayed him. At the end of it, local police laid a felony charge of assault against a federal officer against Peter. On Wednesday, he posted bond and walked across the border to Canada in shirtsleeves (he was released by Port Huron officials with his car and possessions locked in impound, into a winter storm that evening). He's home safe. For now. But he has to go back to Michigan to face the charge brought against him.

In Peter's own words written last Friday:

If you buy into the Many Worlds Intepretation of quantum physics, there must be a parallel universe in which I crossed the US/Canada border without incident last Tuesday. In some other dimension, I was not waved over by a cluster of border guards who swarmed my car like army ants for no apparent reason; or perhaps they did, and I simply kept my eyes downcast and refrained from asking questions.

Along some other timeline, I did not get out of the car to ask what was going on. I did not repeat that question when refused an answer and told to get back into the vehicle. In that other timeline I was not punched in the face, pepper-sprayed, shit-kicked, handcuffed, thrown wet and half-naked into a holding cell for three fucking hours, thrown into an even colder jail cell overnight, arraigned, and charged with assaulting a federal officer, all without access to legal representation (although they did try to get me to waive my Miranda rights. Twice.). Nor was I finally dumped across the border in shirtsleeves: computer seized, flash drive confiscated, even my fucking paper notepad withheld until they could find someone among their number literate enough to distinguish between handwritten notes on story ideas and, I suppose, nefarious terrorist plots. I was not left without my jacket in the face of Ontario’s first winter storm, after all buses and intercity shuttles had shut down for the night.

In some other universe I am warm and content and not looking at spending two years in jail for the crime of having been punched in the face.

But that is not this universe.

Stay tuned.

The Facebook page Against The Arrest and Beating of Peter Watts had 20 members when I found it on Friday night. By the time I clicked the JOIN button, there were 23, one being me. The numbers increased progressively over the weekend, with 1,170 members a few minutes ago -- around 4 days after the page was first created.

Jill and I are going spend the family Christmas fund on a donation to Peter's defense costs, and I encourage others to donate as well. I do this entirely selfishly: if this can happen to an articulate, personable white guy like Peter, then what are the prospects for me?

Robert Ashby raises the related question "since when did 'at least I didn’t get strip-searched and beaten' become our standard of service?". Robert's essay is a companion piece to Madeline Ashby's post on the subject on her blog.

Here is a selection of online articles which have appeared in the last week:

The definitive story appeared on David Nickle's blog with a posting about the initial incident, with a brief correction and a follow-up post providing details of how Bakka-Phoenix Books is helping to get donations to Peter.

Article on BoingBoing with a follow-up post on Making Light which makes reference to the "demonstrable mendaciousness" of the account in the Port Huron Times-Herald. Both the BoingBoing and Making Light discussion threads became politicized, with trolls appearing in force. Charles Stross, who conducted an interview with Nobel Prize-winning economist Paul Krugman at the last Worldcon in Montreal, and who shared a book reading with Peter at the same convention, found it necessary to stomp a troll.

The Globe and Mail article raises interesting questions related to privacy.

Article in the Toronto Star. The spokesman for the US border crossing at Sarnia insists that Peter "assaulted" their officers. What would have happened to him had he waived his Miranda rights?

John Scalzi's Whatever blog with a post on Helping Out Peter Watts.

John McDaid appears to have the definitive summary of the news coverage.

Peter's Blog:

Not The Best of Possible Worlds on Dec 11, quoted above.

Squidgate. Update. later on Dec 11.

Happiness is a Warm Parka. And Friends I Didn’t Know I Had. from Dec 13.

Donations: As noted previously, cheques can be made out to Peter Watts, and mailed to Bakka-Phoenix Science Fiction Bookstore, 697 Queen St. West / Toronto, Ontario / M6J 1E6. Cash donations will also be accepted if you drop by the store. Electronic payments may be made to donate(at)rifters.com, or via this link.

15 Useful Guides

The MakeUseOf website has an article containing links to 15 (actually 16) useful guides that provide a lot of (not necessarily obvious) information for day to day geekly living. Here is the list of guides that the article links to, with my comments:

1 – Internet Guide for the Movie Addict - includes a discussion on how to fix bad/corrupted video files. Unfortunately, nothing on how to remove Vodei encoding.

2 – Internet Guidebook for An Audiophile - this is a howto guide covering internet music, including free sites.

3 – The Incredible Free Manual for Every Mac User - Mac users probably should read this.

4 – The Underground Guide to the iPhone ditto for iPhone users.

5 – Twitter: Best Practices & Tips - some thoughts on how to best take advantage of this (relatively) new communication tool.

6 – The Ultimate Guide to your Windows Mobile Phone - for anyone whose phone runs Windows CE

7 – A Computer Geek’s Smart Productivity Guide - all about time management and productivity. See also the (unrelated) Pomodoro strategy over on the Lifehacker site.

8 – Building a Media Center for your Home - instructions on how to set up a media server for your home theatre/home audio system.

9 – The Only Easy Guide To Computer Networks - this won't teach you how to manage a Cisco-based network with hundreds of hubs, but will help you set up your home network and get it working.

10 – The Big Book of BitTorrent - how to use BitTorrent to download files. The more generic parts of the discussion should also apply to uTorrent and other Torrent apps.

11 – A Newbie’s Getting Started Guide to Linux - Linux is the future of computing, and this guide will help you get started. [Note - I am presenting the title as they appear in the original source, but my editorial instinct here really really wants to change "to Linux" to read "with Linux".]

12 – The Idiot’s Guide To Photoshop - this guide won't replace a formal course in how to use Photoshop, which is one of the most most capable (but also most complex) software packages out there. However, the guide will give you a starting point -- with the guide, and hours of practice, you too can plant a moustache on your co-worker's Christmas party photo.

13 – The Big Book of iTunes - I don't use iTunes or an iPod myself, but I will probably read this guide anyway just to get a handle on the technology.

14 – The Idiot’s Guide to Building Your Own PC - an important document if you are going to either build a new PC or if you plan on swapping out and upgrading a motherboard on an old PC.

15 – Laptop Buying Guide for 2009 - a guide to all things laptop.

(BONUS) PSP Up- and Downgrading Guide - a howto guide for PSP owners to help with getting around those pesky lockouts that prevent homebrew apps from working properly.